ADVANTEST R3765G Series Operation Manual
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ADVANTEST R3765G Series Operation Manual

Network analyzer
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Cover
R3765/67G Series
Network Analyzer
Operation Manual
MANUAL NUMBER
Applicable models
R3765AG
R3765BG
R3765CG
R3767AG
R3767BG
R3767CG
1999
C
ADVANTEST CORPORATION
All rights reserved.
FOE-8370681G01
First printing December 1 1999
Printed in Japan

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  • Page 1 Cover R3765/67G Series Network Analyzer Operation Manual MANUAL NUMBER FOE-8370681G01 Applicable models R3765AG R3765BG R3765CG R3767AG R3767BG R3767CG First printing December 1 1999 1999 ADVANTEST CORPORATION All rights reserved. Printed in Japan...
  • Page 2 Note that Advantest bears absolutely no responsibility for the result of operations caused due to incorrect or inappropriate use of this instrument. If the equipment is used in a manner not specified by Advantest, the protection provided by the equipment may be impaired.
  • Page 3 CAUTION: Indicates an item relating to possible damage to the product or instrument or relat- ing to a restriction on operation. • Safety Marks on the Product The following safety marks can be found on Advantest products. ATTENTION - Refer to manual. Protective ground (earth) terminal. DANGER - High voltage.
  • Page 4 Safety Summary • Replacing Parts with Limited Life The following parts used in the instrument are main parts with limited life. Replace the parts listed below after their expected lifespan has expired. Note that the estimated lifespan for the parts listed below may be shortened by factors such as the environment where the instrument is stored or used, and how often the instrument is used.
  • Page 5 Environmental Conditions This instrument should be only be used in an area which satisfies the following conditions: • An area free from corrosive gas • An area away from direct sunlight • A dust-free area • An area free from vibrations Direct sunlight Dust Corrosive...
  • Page 6 R3767AG, R3767BG, R3767CG instrument, type, designation complies with the provisions of the EMC Directive 89/336/EEC in accordance with EN50081-1 and EN50082-1 and Low Voltage Directive 73/23/EEC in accordance with EN61010. ADVANTEST Corp. ROHDE&SCHWARZ Tokyo, Japan Engineering and Sales GmbH Munich, Germany...
  • Page 7 ADVANTEST reserves the right to change the content of this manual and other product information without notice. Do not reproduce and do not reprint all of this manual or part without permission ADVANTEST Corporation. The address and the telephone number of ADVANTEST Corporation are described in the end of this manual.
  • Page 8 R3765/67G Series Network Analyzer Operation Manual Preface <How to Read this Manual> Distinction of panel key and soft key in this manual. Panel key : (Example) [CH 1] , [5] Soft key : (Example) {POWER}, {LOG MAG} Preface-2...
  • Page 9 R3765/67G Series Network Analyzer Operation Manual Preface Organization of this manual Configuration Contents Remarks Preface For the first use. Read before first Confirmation of the products and the attachments. use. Contents Table of Contents, Figures, Tables Use to find The configuration and the page of the description. necessary information easily.

  • Page 10: Table Of Contents

    TABLE OF CONTENTS R3765/67G Series Network Analyzer Operation Manual TABLE OF CONTENTS GETTING STARTED ................Product Description ................Product and Attachment ................. Option, Accessory and Recommended Kit (Extra-cost) ......Environmental Conditions ..............Supply Description ................. 1.5.1 Power Supply Specifications............. 1.5.2 Replacing the Power Fuse ..............
  • Page 11 R3765/67G Series Network Analyzer Operation Manual Table of Contents 3.5.4 Phase measurement ................. 3-15 3.5.5 Group delay measurement..............3-17 Measurement Samples of Simple Reflection Characteristics ....3-20 3.6.1 Setup....................3-20 3.6.2 Calibration (1-port full calibration) ............. 3-22 3.6.3 Measurement by various formats............3-25 BASICS OPERATION ................
  • Page 12 R3765/67G Series Network Analyzer Operation Manual Table of Contents 7.3.1 Setting Signal Source................ 7.3.2 Interlocking between Channels ............RESPONSE Block ................. 7.4.1 Setting Input and Parameter Conversion .......... 7-10 7.4.2 Display Data Format ................. 7-14 7.4.3 Setting Display Coordinate Scale............7-15 7.4.4 Four Screen Display and Display Selection Information ....
  • Page 13 R3765/67G Series Network Analyzer Operation Manual Table of Contents 7.9.3 Editing Segment of Program Sweep ..........7-95 7.10 Software Fixture Function (OPT 71/72) ..........7-98 7.10.1 Overview ................... 7-98 7.10.2 Function .................... 7-99 7.10.3 Measurement Example ..............7-119 7.11 INSTRUMENT STATE Block ..............7-127 7.11.1 System Menu ..................
  • Page 14 R3765/67G Series Network Analyzer Operation Manual Table of Contents PRINCIPLE ................... Principle ....................Data Flow ....................10 PERFORMANCE TEST ..............10-1 10.1 Preparing for a Performance Test ............10-1 10.1.1 Warm up.................... 10-1 10.1.2 Preparing Measurement Instrument..........10-1 10.1.3 General Note..................10-3 10.2 Frequency Accuracy and Range ............
  • Page 15 R3765/67G Series Network Analyzer Operation Manual Table of Contents Measuring Time ..................Initial Setting ................... Soft Key Menu List ................. Other Information ................... A-32 A.5.1 Error Message................... A-32 A.5.2 Setting of Backup Memory (at the factory-shipped) ......A-32 A.5.3 GPIB Command List for Panel Key/Soft Key ........A-32 DIMENSIONAL OUTLINE DRAWING ...........
  • Page 16 R3765/67G Series Network Analyzer Operation Manual LIST OF ILLUSTRATIONS Title Page Operating Environment ..................Human Body ....................... 1-13 Floor in the Work Area ..................1-13 Benchboard ......................1-13 Front-Panel Descriptions (R3765AG/67AG) ............Front-Panel Descriptions (R3765BG/67BG) ............Front-Panel Descriptions (R3765CG/67CG) ............Front-Panel Descriptions (R3765CG/67CG (OPT 11)) ........
  • Page 17 R3765/67G Series Network Analyzer Operation Manual List of Illustrations Title Page Logarithmic Magnitude/Phase Measurement (Split Display) ......Logarithmic Magnitude/Group Delay Measurement (Split Display) ....Linear Magnitude/Phase Measurement (Split Display) ........Setup of the Reflection Characteristic Measurement .......... 5-10 Calibration of 2-Port Reflection (Test Port/Open) ..........5-11 5-10 Calibration of 2-Port Reflection (Test Port/Short) ..........
  • Page 18 R3765/67G Series Network Analyzer Operation Manual List of Illustrations Title Page Recall from Floppy Disk ..................Delta-Marker Function ..................7-69 Band Pass Filter Analysis/MAX Reference ............7-79 Band Pass Filter Analysis/Active Marker Reference ........... 7-80 Band Pass Filter Analysis/Reference Line Reference ........7-80 Notch Filter Analysis/MAX Reference ..............
  • Page 19 R3765/67G Series Network Analyzer Operation Manual List of Illustrations Title Page 10-20 Crosstalk of TEST PORT 2 (When the measurement path is S21) ....10-34 10-21 Crosstalk of TEST PORT 2 (When the measurement path is S23) ....10-36 10-22 Crosstalk of TEST PORT 2 (When the measurement path is S24) ....
  • Page 20 R3765/67G Series Network Analyzer Operation Manual LIST OF TABLES Title Page Front-Panel Descriptions (R3765AG/67AG) ............Front-Panel Descriptions (R3765BG/67BG) ............Front-Panel Descriptions (R3765CG/67CG) ............Front-Panel Descriptions (R3765CG/67CG (OPT11)) ........Front-Panel Descriptions (R3765CG/67CG (OPT14)) ........2-10 Rear Panel Descriptions (R3765CG/67CG) ............2-12 Screen Display Descriptions ................

  • Page 21: Getting Started

    R3765/67G Series Network Analyzer Operation Manual 1.1 Product Description GETTING STARTED This chapter gives a brief explanation of product, its working environment and operational precautions. Read this chapter before you use the product. Product Description R3765/67G series is the 3.8GHz/8GHz vector network analyzer, which has newly been designed based on a concept “an optimum tool for each application”.

  • Page 22: Product And Attachment

    R3765/67G Series Network Analyzer Operation Manual 1.2 Product and Attachment Product and Attachment Standard attachment lists. Note: Order the addition of the attachment etc. with type name or stock No. Name of articles Type name Parts code Quantity Remarks Power cable A01402 DCB-DD2428X01 3pins plug...

  • Page 23: Option, Accessory And Recommended Kit (Extra-Cost)

    R3765/67G Series Network Analyzer Operation Manual 1.3 Option, Accessory and Recommended Kit (Extra-cost) Option, Accessory and Recommended Kit (Extra-cost) Option Option Name Remarks R3765AG 3.8 GHz without the built-in test set R3765BG 3.8 GHz with the built-in bridge R3765CG 3.8 GHz with the built-in test set R3767AG 8 GHz without the...
  • Page 24 R3765/67G Series Network Analyzer Operation Manual 1.3 Option, Accessory and Recommended Kit (Extra-cost) Accessory Name Type Remarks Rack-mount kit A02713 JIS (Front handle attached) A02712 EIA (Front handle attached) Slide rail set A02642 Recommended kit Remarks Name Type Frequency range Connector type Calibration kit: 50Ω...

  • Page 25: Environmental Conditions

    R3765/67G Series Network Analyzer Operation Manual 1.4 Environmental Conditions Environmental Conditions • Operating Environment • Avoid operation in the following areas. • Use a noise cut filter when there is a large amount of noise riding on the power line. Direct sunlight Dust Corrosive...
  • Page 26 R3765/67G Series Network Analyzer Operation Manual 1.4 Environmental Conditions The R3765/67G series can be used safely under the following conditions: • Altitude of up to 2000 m • Installation Categories II • Pollution degree 2...

  • Page 27: Supply Description

    R3765/67G Series Network Analyzer Operation Manual 1.5 Supply Description Supply Description 1.5.1 Power Supply Specifications WARNING! Safety use the R3765/67G series according to the power requirement. The R3765/67G series might be damaged in the case not following the power requirement. The power requirement of the R3765/67G series is shown in the following.

  • Page 28: Connecting The Power Cable

    R3765/67G Series Network Analyzer Operation Manual 1.5 Supply Description 1.5.3 Connecting the Power Cable WARNING! 1. Power cable • Use power cable of the attachment for prevention electric shock and fire. • Use power cable in accordance with the safety standard of the country for use excluding Japan.

  • Page 29: System Setup Cautions

    When a cable is connected to the probe connector for any purposes other than the automatic calibration kit (R17050), the cable must have countermeasures against radiation installed. For more information on countermeasures against radiation, contact an ADVANTEST service representative. Measurement Time The sweeping time of the R3765/67G series is determined by frequency set-up time and data acquiring time.

  • Page 30: How To Replace The Protective Fuse For Bias Input

    R3765/67G Series Network Analyzer Operation Manual 1.9 How to Replace the Protective Fuse for Bias Input How to Replace the Protective Fuse for Bias Input For R3765CG/67CG type, the protective fuse for TEST PORT input bias is located in the fuse holder on the rear panel.

  • Page 31: Cleaning, Storage And Transportation

    R3765/67G Series Network Analyzer Operation Manual 1.10 Cleaning, Storage and Transportation 1.10 Cleaning, Storage and Transportation Cleaning Wipe the dirt of the R3765/67G series off with a soft cloth (or wet cloth). At this time, attend to the following points. •...

  • Page 32: Notes On Use

    R3765/67G Series Network Analyzer Operation Manual 1.11 Notes on Use 1.11 Notes on Use Before starting the measurement When turning on the power, don’t connect DUT. Before starting the measurement, check to see the output power level. Removing of case Do not open the case to one except service man of our company.

  • Page 33: Human Body

    R3765/67G Series Network Analyzer Operation Manual 1.11 Notes on Use Wrist strap Equivalent resistance Approx.1MΩ Ground Figure 1-2 Human Body Benchboard Equivalent resistance Ω to 10 1MΩ Floor Ground Conductive Conductive shoes Figure 1-3 Floor in the Work Area Conductive Conductive Conductive Copper foil...

  • Page 34: Calibration

    1.12 Calibration 1.12 Calibration This analyzer system requires yearly calibration. Calibration work should be done at an ADVANTEST CORPORATION site. Please contact ADVANTEST CORPORATION concerning the calibration. 1.13 Replacing Parts with Limited Life The R3765/67G series uses the following parts with limited life that are not listed in Safety Summary.

  • Page 35: Panel Description

    R3765/67G Series Network Analyzer Operation Manual 2.1 Front Panel Descriptions PANEL DESCRIPTION The names and the functions of each part on the front and rear panel side and the display screen are described. Front Panel Descriptions 2.1.1 R3765AG/67AG Figure 2-1 Front-Panel Descriptions (R3765AG/67AG)

  • Page 36: Front-Panel Descriptions (R3765Ag/67Ag)

    R3765/67G Series Network Analyzer Operation Manual 2.1 Front Panel Descriptions Table 2-1 Front-Panel Descriptions (R3765AG/67AG) Name Description POWER switch Turns on or off the power supply of the R3765AG/67AG. SIGNAL SOURCE OUTPUT Power splitter output. connector (SOURCE) RECEIVER SECTION INPUT The INPUT connector is used for measurement input.

  • Page 37: R3765Bg/67Bg

    R3765/67G Series Network Analyzer Operation Manual 2.1 Front Panel Descriptions 2.1.2 R3765BG/67BG Figure 2-2 Front-Panel Descriptions (R3765BG/67BG)

  • Page 38: Front-Panel Descriptions (R3765Bg/67Bg)

    R3765/67G Series Network Analyzer Operation Manual 2.1 Front Panel Descriptions Table 2-2 Front-Panel Descriptions (R3765BG/67BG) Name Description POWER switch Turns on or off the power supply of the R3765BG/67BG. Reflection characteristic Reflection characteristic measurement port. connector TEST PORT 1 Transmission characteristic Transmission characteristic measurement port.

  • Page 39: R3765Cg/67Cg

    R3765/67G Series Network Analyzer Operation Manual 2.1 Front Panel Descriptions 2.1.3 R3765CG/67CG Figure 2-3 Front-Panel Descriptions (R3765CG/67CG)

  • Page 40: Front-Panel Descriptions (R3765Cg/67Cg)

    R3765/67G Series Network Analyzer Operation Manual 2.1 Front Panel Descriptions Table 2-3 Front-Panel Descriptions (R3765CG/67CG) Name Description POWER switch Turns on or off the power supply of the R3765CG/67CG. PORT 1 connector Measurement of PORT 1. TEST PORT 1 PORT 1 connector Measurement of PORT 2.

  • Page 41: R3765Cg/67Cg (Opt11)

    R3765/67G Series Network Analyzer Operation Manual 2.1 Front Panel Descriptions 2.1.4 R3765CG/67CG (OPT11) Figure 2-4 Front-Panel Descriptions (R3765CG/67CG (OPT 11))

  • Page 42: Front-Panel Descriptions (R3765Cg/67Cg (Opt11))

    R3765/67G Series Network Analyzer Operation Manual 2.1 Front Panel Descriptions Table 2-4 Front-Panel Descriptions (R3765CG/67CG (OPT11)) Name Description POWER switch Turns on or off the power supply of the R3765CG/67CG. PORT 1 connector Measurement of PORT 1. TEST PORT 1 PORT 1 connector Measurement of PORT 2.

  • Page 43: R3765Cg/67Cg (Opt14)

    R3765/67G Series Network Analyzer Operation Manual 2.1 Front Panel Descriptions 2.1.5 R3765CG/67CG (OPT14) Figure 2-5 Front-Panel Descriptions (R3765CG/67CG (OPT 14))

  • Page 44: Front-Panel Descriptions (R3765Cg/67Cg (Opt14))

    R3765/67G Series Network Analyzer Operation Manual 2.1 Front Panel Descriptions Table 2-5 Front-Panel Descriptions (R3765CG/67CG (OPT14)) Name Description POWER switch Turns on or off the power supply of the R3765CG/67CG. PORT 1 connector Measurement of PORT 1. TEST PORT 1 PORT 1 connector Measurement of PORT 2.

  • Page 45: Rear Panel Descriptions

    R3765/67G Series Network Analyzer Operation Manual 2.2 Rear Panel Descriptions Rear Panel Descriptions Figure 2-6 Rear Panel Descriptions 2-11...

  • Page 46: Rear Panel Descriptions (R3765Cg/67Cg)

    R3765/67G Series Network Analyzer Operation Manual 2.2 Rear Panel Descriptions Table 2-6 Rear Panel Descriptions (R3765CG/67CG) Name Description KEYBOARD connector Connector to connect PS/2 type (6-pin small size DIN) key board. An external keyboard can be used to input a label name, a saving register name and a BASIC text.

  • Page 47: Screen Display Descriptions

    R3765/67G Series Network Analyzer Operation Manual 2.3 Screen Display Descriptions Screen Display Descriptions The following shows R3767CG screen. Each part is described in the next page. 16 16 Figure 2-7 Screen Display Descriptions 2-13...

  • Page 48: Screen Display Descriptions

    R3765/67G Series Network Analyzer Operation Manual 2.3 Screen Display Descriptions Table 2-7 Screen Display Descriptions Name Description Real time clock Displays the year, month, day, day of the week and time. Channel Displays a channel number. Measured parameter Displays the measured parameter. Format Displays data format (format data).

  • Page 49: Basic Operating Guidelines

    R3765/67G Series Network Analyzer Operation Manual 3.1 Initial Power-on BASIC OPERATING GUIDELINES This chapter explains the fundamental operation for those who use the R3765/67G series for the first time. Initial Power-on Connecting to AC Power Source With the R3765/67G’s power switch turned OFF, connect the attached power cable to the AC power connector on the rear panel.

  • Page 50: Setting Screen When Switch On Or Preset

    R3765/67G Series Network Analyzer Operation Manual 3.1 Initial Power-on Power-on After connecting the power cable, turn ON the power switch on the front panel. • Turn the power switch ON. The initial setting screen is displayed approximately 30 seconds after the initial self- checking is complete.

  • Page 51: Operation Keys

    R3765/67G Series Network Analyzer Operation Manual 3.2 Operation Keys Operation Keys 3.2.1 Panel Keys and Soft Keys This R3765/67G series is operated with [panel keys] and {soft keys}. ] is panel key. { } is soft key. soft key menu [panel keys] {soft keys} Figure 3-3 Panel Keys and Soft Keys...
  • Page 52 R3765/67G Series Network Analyzer Operation Manual 3.2 Operation Keys The panel keys are parted into 6 function blocks shown below. The operation is performed with the combination of these blocks. Block name Function ACTIVE CHANNEL The R3765/67G series has two measurement channels.

  • Page 53: Displayed Active Area

    R3765/67G Series Network Analyzer Operation Manual 3.2 Operation Keys The soft key corresponding to the blank soft key menu is invalid. Some soft key menu has more than one page, and some has hierarchy. • When the soft key menu has more than one page Pressing {More 1/2} moves the page to the next.

  • Page 54: How To Set Data

    R3765/67G Series Network Analyzer Operation Manual 3.2 Operation Keys There are 3 methods for setting data. Data knob Step key The continued change Setting is possible is possible with display by step size. resolution. ENTRY Entry OFF key Back space key Ten key Determines input data by pressing unit...

  • Page 55: How To Read The Display Screen

    R3765/67G Series Network Analyzer Operation Manual 3.3 How to Read the Display Screen How to Read the Display Screen Format Channel (Active channel is displayed inversely.) Scale/DIV Input port Date Active marker Scale reference Active area Status area Start/Center Power/CW Stop/Span Soft key menu Figure 3-6 Annotation on the Screen (Annotation Character)

  • Page 56: Basic Measuring Procedure

    R3765/67G Series Network Analyzer Operation Manual 3.4 Basic Measuring Procedure Basic Measuring Procedure Shows basic measuring procedure of R3765/67G series. Measuring procedure Connection Connect DUT (device under test) to the R3765/67G series. Setting of the R3765/67G series Initialize the R3765/67G series by pressing [PRESET] key. Next, select the setting of the R3765/67G series according to the measurement to perform.

  • Page 57: Measurement Samples Of Simple Transmission Characteristics

    R3765/67G Series Network Analyzer Operation Manual 3.5 Measurement Samples of Simple Transmission Characteristics Measurement Samples of Simple Transmission Characteristics 3.5.1 Setup and Setting The setup of the R3765/67G series is performed as shown in Figure 3-7 or Figure 3-8 according to the type.
  • Page 58 R3765/67G Series Network Analyzer Operation Manual 3.5 Measurement Samples of Simple Transmission Characteristics • DUT to use for the measurement sample is the band-pass filter of center frequency 880MHz. • All the screen displays used here are display samples of R3767CG. The displayed contents of input port in the upper left portion of the screen are different depending on the model.

  • Page 59: Calibration (Normalize)

    R3765/67G Series Network Analyzer Operation Manual 3.5 Measurement Samples of Simple Transmission Characteristics 3.5.2 Calibration (Normalize) Calibrate the frequency characteristics of the R3765/67G series. Remove DUT and connect a through adapter instead. Press [CAL] {NORMALIZE (THRU)}. The display on the screen changes as follows. CORRECT key is set to ON automatically.

  • Page 60: Magnitude Measurement

    R3765/67G Series Network Analyzer Operation Manual 3.5 Measurement Samples of Simple Transmission Characteristics 3.5.3 Magnitude measurement Adjust the scale to see the display trace easily. [SCALE] {AUTO SCALE} The display on the screen is as follows. Figure 3-10 Auto-scale of Magnitude Measurement 3-12...

  • Page 61: Filter Analyzing Function (3Db Bandwidth And Q Measurement)

    R3765/67G Series Network Analyzer Operation Manual 3.5 Measurement Samples of Simple Transmission Characteristics A measurement sample of 3dB bandwidth Set the marker and activate the filter analysis function. [MKR {MKR SEARCH [ {FLTR ANA} {FLTR ANA ON/OFF} The display on the screen is as follows. Bandwidth is displayed with arrow ( ) on the trace and the analyzed results are displayed.

  • Page 62: Filter Analyzing Function (6Db Bandwidth And Q Measurement)

    R3765/67G Series Network Analyzer Operation Manual 3.5 Measurement Samples of Simple Transmission Characteristics A measurement sample of 6dB bandwidth Change WIDTH VALUE (bandwidth to search) from 3dB (initial value) to 6dB. Press {WIDTH VALUE} [X1] The display on the screen is as follows. Figure 3-12 Filter Analyzing Function (6dB Bandwidth and Q Measurement) 3-14...

  • Page 63: Phase Measurement

    R3765/67G Series Network Analyzer Operation Manual 3.5 Measurement Samples of Simple Transmission Characteristics 3.5.4 Phase measurement Setup (refer to sub-section 3.5.1) and preset (refer to sub-section 4.4.1). Set the R3765/67G series as follows. The measurement here is performed with the span lessened and inside of the bandwidth extended.

  • Page 64: Auto-Scale Of Phase Measurement

    R3765/67G Series Network Analyzer Operation Manual 3.5 Measurement Samples of Simple Transmission Characteristics Adjust the scale to see the display trace easily. Pressing [SCALE] {AUTO SCALE} shows the following display on the screen. Figure 3-13 Auto-scale of Phase Measurement Set the phase extension display. [FORMAT] {More 1/2} {PHASE -∞, +∞}...

  • Page 65: Group Delay Measurement

    R3765/67G Series Network Analyzer Operation Manual 3.5 Measurement Samples of Simple Transmission Characteristics 3.5.5 Group delay measurement Setup (refer to sub-section 3.5.1) and preset (refer to sub-section 4.4.1). Set the R3765/67G series as follows. The measurement here is performed with the span lessened and inside of the bandwidth extended.

  • Page 66: Auto-Scale Of Group Delay Measurement

    R3765/67G Series Network Analyzer Operation Manual 3.5 Measurement Samples of Simple Transmission Characteristics Adjust the scale to see the display trace easily. Pressing [SCALE] {AUTO SCALE} shows the following display on the screen. Figure 3-15 Auto-scale of Group Delay Measurement 3-18...

  • Page 67: Change Of Group Delay Aperture

    R3765/67G Series Network Analyzer Operation Manual 3.5 Measurement Samples of Simple Transmission Characteristics Change group delay aperture to 20%. [AVG] {GROUP DELAY APERTURE} [X1] The display on the screen is as follows. Figure 3-16 Change of Group Delay Aperture 3-19...

  • Page 68: Measurement Samples Of Simple Reflection Characteristics

    R3765/67G Series Network Analyzer Operation Manual 3.6 Measurement Samples of Simple Reflection Characteristics Measurement Samples of Simple Reflection Characteristics 3.6.1 Setup The R3765/67G series is setup as shown in Figure 3-17 and Figure 3-18. AG type In order to measure the reflection characteristics with AG type, directive bridge to separate reflection wave and incident wave from DUT to measure are necessary.

  • Page 69: Setup For Reflection Characteristic Measurement (Bg/Cg Type)

    R3765/67G Series Network Analyzer Operation Manual 3.6 Measurement Samples of Simple Reflection Characteristics BG/CG type R3765BG/67BG/65CG/67CG TEST PORT 1 TEST PORT 2 Figure 3-18 Setup for Reflection Characteristic Measurement (BG/CG Type) • DUT of this measurement sample is a band pass filter of center frequency of 880MHz. •...

  • Page 70: Calibration (1-Port Full Calibration)

    R3765/67G Series Network Analyzer Operation Manual 3.6 Measurement Samples of Simple Reflection Characteristics Setting Press [PRESET] to preset. Setting of the R3765/67G series is as follows. Block name Setting Key operation ACTIVE Set the channel to 1. [CH 1] (Initial setup) CHANNEL RESPONSE Select the input port in the...

  • Page 71: Port Full Calibration (Open)

    R3765/67G Series Network Analyzer Operation Manual 3.6 Measurement Samples of Simple Reflection Characteristics Connect the open standard to the test port and acquire the calibration data. {OPEN} The display on the screen is as follows. Figure 3-19 1-Port Full Calibration (Open) Connect the short standard to the test port and acquire the calibration data.

  • Page 72: Port Full Calibration (Load)

    R3765/67G Series Network Analyzer Operation Manual 3.6 Measurement Samples of Simple Reflection Characteristics Connect the load standard to the test port and acquire the calibration data. {LOAD} The display on the screen is as follows. Figure 3-21 1-Port Full Calibration (Load) Execute the calibration and end.

  • Page 73: Measurement By Various Formats

    R3765/67G Series Network Analyzer Operation Manual 3.6 Measurement Samples of Simple Reflection Characteristics 3.6.3 Measurement by various formats Here describes about measurement methods by various formats of reflection measurement (return loss, reflection coefficient, standing wave ratio, S parameter and impedance). Return loss (LOG MAG format setting) measurement Adjust the scale to see the display trace (magnitude ) easily.

  • Page 74: Reflection Coefficient Measurement

    R3765/67G Series Network Analyzer Operation Manual 3.6 Measurement Samples of Simple Reflection Characteristics Measurement of reflection coefficient (LIN MAG format setting) The following operation is performed to display the return loss converted into reflection coefficient. [FORMAT] {LIN MAG} Note: If the format soft menu has already been displayed, it’s not necessary to press [FORMAT] The top of the screen corresponds to reflection coefficient 1 (full reflection), and the bottom corresponds to reflection coefficient 0.

  • Page 75: Standing Wave Ratio (Swr) Measurement

    R3765/67G Series Network Analyzer Operation Manual 3.6 Measurement Samples of Simple Reflection Characteristics Standing wave ratio (SWR format setting) measurement The following operation is performed to display the return loss as the standing wave ratio (SWR). [FORMAT] {More 1/2} {SWR} [SCALE] {AUTO SCALE} SWR=1 corresponds to the state of perfect matching.

  • Page 76: S Parameter Measurement

    R3765/67G Series Network Analyzer Operation Manual 3.6 Measurement Samples of Simple Reflection Characteristics S parameter (POLAR format setting) measurement The following operation is performed to display polar coordinates. [FORMAT] {More 2/2} {POLAR} The display on the screen is as follows. Each coordinate shows the magnitude and the phase as follows.

  • Page 77: Impedance Measurement

    R3765/67G Series Network Analyzer Operation Manual 3.6 Measurement Samples of Simple Reflection Characteristics Impedance (Smith chart setting) measurement The following operation is performed to make Smith chart. [FORMAT] {SMITH (R+jX)} The display on the screen is as follows. It shows that the impedance is inductive in the upper half circle of Smith chart and it is capacitive in the lower half circle.

  • Page 78: Basics Operation

    R3765/67G Series Network Analyzer Operation Manual 4.1 Basic Keys Operations BASICS OPERATION This chapter describes about the keys and the soft menus of the R3765/67G series basically. Basic Keys Operations Front panel keys are grouped under the following six function blocks. The operation is performed by the combination of these blocks.

  • Page 79: Soft Key Menu Configuration

    R3765/67G Series Network Analyzer Operation Manual 4.3 Soft Key Menu Configuration Soft Key Menu Configuration Soft key menu has two types, having more than two pages and hierarchy. Refer to “A.4 Soft Key Menu List”, for details. Soft key menu having more than two pages Pressing {More 1/2} moves the page to the next, and pressing {More 2/2} returns the page to the previous.

  • Page 80: Initial Setup

    R3765/67G Series Network Analyzer Operation Manual 4.4 Initial Setup Initial Setup 4.4.1 How to Initialize Operating Procedure • Press [PRESET] key. The contents of the setup is initialized to the following initial setup value. 4.4.2 Initial Setup Value Table 4-1 Initial Setup Value (1 of 3) Initialize method Function Power on or preset...
  • Page 81 R3765/67G Series Network Analyzer Operation Manual 4.4 Initial Setup Initialize method Function Power on or preset *RST Reference value Logarithmic magnitude 0 ° 0 ° Phase Group delay 0sec 0sec Smith chart Polar coordinate Linear magnitude Real part Imaginary part 0 °...
  • Page 82 R3765/67G Series Network Analyzer Operation Manual 4.4 Initial Setup * 1 : Output level Power on or preset *RST Type 0dBm 0dBm 0dBm 0dBm CG, CG+OPT11 10dBm 10dBm CG+OPT10, 5dBm 5dBm CG+OPT10+OPT11 CG+OPT12/13 4dBm 4dBm CG+OPT10+OPT12/13 -1dBm -1dBm CG+OPT10+OPT14 3dBm 3dBm CG+OPT14 8dBm...
  • Page 83 R3765/67G Series Network Analyzer Operation Manual 4.4 Initial Setup * 4 : Measurement format Type LOG MAG LOG MAG LOG MAG LOG MAG LOG MAG LOG MAG POLAR LOG MAG LOG MAG LOG MAG POLAR LOG MAG * 5 : Logarithmic magnitude (the value per division of Y-axis) Type 10dB 10dB...

  • Page 84: Setting Backup Memory (Factory Default Settings)

    R3765/67G Series Network Analyzer Operation Manual 4.5 Setting Backup Memory (Factory Default Settings) Setting Backup Memory (Factory Default Settings) Table 4-2 Setting Backup Memory Item Initial value GPIB address System controller/Addressable Addressable Printer GPIB address Plotter GPIB address Save register All clear...

  • Page 85: Measurement Method Example

    R3765/67G Series Network Analyzer Operation Manual 5.1 Measurement of Transmission Characteristic (2 Trace Display) MEASUREMENT METHOD EXAMPLE This chapter describes the operating method of the R3765/67G series. All the screen displays used here are display sample of R3767CG. Measurement of Transmission Characteristic (2 Trace Display) 5.1.1 Overlap Display Mode (Two Traces per Screen Measurement) Here explains magnitude and phase measurement method using simultaneous display of 2 traces.

  • Page 86: Auto-Scale Of The First Trace Of Magnitude/Phase Measurement (Overlap Display)

    R3765/67G Series Network Analyzer Operation Manual 5.1 Measurement of Transmission Characteristic (2 Trace Display) The display on the screen is as follows. The display contents of input port on upper left of the screen are different depending on the model. The display of each type is as follows.

  • Page 87: Auto-Scale Of The Second Trace Of Magnitude/Phase Measurement (Overlap Display)

    R3765/67G Series Network Analyzer Operation Manual 5.1 Measurement of Transmission Characteristic (2 Trace Display) In order to change the object of scale change to the second trace (phase), select 2nd by “TRACE”. The reference line is also switched to the second trace’s. Then the operation of marker also becomes effective to the second trace.

  • Page 88: Logarithmic Magnitude/Group Delay Measurement (Overlap Display)

    R3765/67G Series Network Analyzer Operation Manual 5.1 Measurement of Transmission Characteristic (2 Trace Display) • By converting the format as follows, the measured results can be two-trace-overlap- displayed. Logarithmic magnitude/group delay measurement Set the format to logarithmic magnitude (the first trace)/group delay (the second trace) measurement.

  • Page 89: Linear Magnitude/Phase Measurement (Overlap Display)

    R3765/67G Series Network Analyzer Operation Manual 5.1 Measurement of Transmission Characteristic (2 Trace Display) Linear magnitude/phase measurement Set the format to linear magnitude (the first trace)/phase (the second trace) measurement. [FORMAT] {LIN MAG & PHASE} The scale can be changed in the same way as &...

  • Page 90: Split Display

    R3765/67G Series Network Analyzer Operation Manual 5.1 Measurement of Transmission Characteristic (2 Trace Display) 5.1.2 Split Display Here explains how to measure logarithmic magnitude and phase with simultaneous display of channel 1 and 2. • 880MHz band-pass filter is used as DUT. Setup (refer to sub-section 3.5.1) and preset (refer to sub-section 4.4.1).

  • Page 91: Logarithmic Magnitude/Phase Measurement (Split Display)

    R3765/67G Series Network Analyzer Operation Manual 5.1 Measurement of Transmission Characteristic (2 Trace Display) Display two screens simultaneously. [DISPLAY] {DUAL CH ON/OFF} {SPLIT CH ON/OFF} In two screens display, the operation of format or scale, etc. is performed to the active channel independently.

  • Page 92: Logarithmic Magnitude/Group Delay Measurement (Split Display)

    R3765/67G Series Network Analyzer Operation Manual 5.1 Measurement of Transmission Characteristic (2 Trace Display) Set channel 2 to the group delay display. {DELAY} [SCALE] {AUTO SCALE} The display on the screen is as follows. This corresponds to the logarithmic magnitude/group delay measurement (overlap display) of sub-section 5.1.1.

  • Page 93: Linear Magnitude/Phase Measurement (Split Display)

    R3765/67G Series Network Analyzer Operation Manual 5.1 Measurement of Transmission Characteristic (2 Trace Display) Set channel 2 to the phase and channel 1 to the linear magnitude. [FORMAT] {PHASE} [CH 1] {LIN MAG} [SCALE] {AUTO SCALE} The display on the screen is as follows. This corresponds to the linear magnitude/phase measurement (overlap display) of sub-section 5.1.1.

  • Page 94: Transmission/Reflection Characteristic Measurement (Four Screen Display Mode)

    R3765/67G Series Network Analyzer Operation Manual 5.2 Transmission/Reflection Characteristic Measurement (Four Screen Display Mode) Transmission/Reflection Characteristic Measurement (Four Screen Display Mode) 5.2.1 Setup Here explains how to measure all S parameters with four screen display. S parameter measurement is possible only when CG type is used. Four screen display is possible for either AG type or BG type.

  • Page 95: Calibration (Two Port Full Calibration)

    R3765/67G Series Network Analyzer Operation Manual 5.2 Transmission/Reflection Characteristic Measurement (Four Screen Display Mode) 5.2.2 Calibration (two port full calibration) Here explains about the calibration of the directivity of 2-port-device forward direction and inverse direction, the source match, the load match, the frequency tracking and the isolation. By this calibration, all S parameters of 2-port-device can be measured at the highest accuracy.

  • Page 96: Calibration Of 2-Port Reflection (Test Port/Short)

    R3765/67G Series Network Analyzer Operation Manual 5.2 Transmission/Reflection Characteristic Measurement (Four Screen Display Mode) Connect the short-standard to the test port 1 and acquire calibration data. {S11(PORT 1) FWD:SHORT} The display on the screen is as follows. Figure 5-10 Calibration of 2-Port Reflection (Test Port/Short) 5-12...

  • Page 97: Calibration Of 2-Port Reflection (Test Port/Load)

    R3765/67G Series Network Analyzer Operation Manual 5.2 Transmission/Reflection Characteristic Measurement (Four Screen Display Mode) Connect the load-standard to the test port 1 and acquire calibration data. {S11(PORT 1) FWD:LOAD} The display on the screen is as follows. Figure 5-11 Calibration of 2-Port Reflection (Test Port/Load) Calibrate the test port 2 in the same way as the test port 1.

  • Page 98: Execution Of 2-Port Reflection Characteristic Calibration

    R3765/67G Series Network Analyzer Operation Manual 5.2 Transmission/Reflection Characteristic Measurement (Four Screen Display Mode) The display on the screen is as follows. Figure 5-12 Execution of 2-Port Reflection Characteristic Calibration Invoke transmission menu of 2-port transmission characteristic calibration. {TRANSMISSION} 5-14...

  • Page 99: Calibration Of 2-Port Transmission Characteristic (Forward Direction)

    R3765/67G Series Network Analyzer Operation Manual 5.2 Transmission/Reflection Characteristic Measurement (Four Screen Display Mode) Connect the through-standard between test port 1 and test port 2. {FWD.TRANS THRU} The display on the screen is as follows. Figure 5-13 Calibration of 2-Port Transmission Characteristic (Forward Direction) 5-15...

  • Page 100: Execution Of 2-Port Transmission Characteristic Calibration

    R3765/67G Series Network Analyzer Operation Manual 5.2 Transmission/Reflection Characteristic Measurement (Four Screen Display Mode) Acquire the following each calibration data. {FWD.MATCH THRU} * {REV.TRANS THRU} * {REV.MATCH THRU} * * : {GROUP THRU} can be substituted. Execute calibration of the transmission calibration. {DONE TRANS} Calibration data of each calibration standard can be acquired again before this key is pressed.

  • Page 101: Execution Of The Isolation Calibration

    R3765/67G Series Network Analyzer Operation Manual 5.2 Transmission/Reflection Characteristic Measurement (Four Screen Display Mode) Executes the isolation calibration {DONE ISOLATION} Following the completion of the isolation calibration, returns to 2-port full calibration menu. The display on the screen is as follows. Figure 5-15 Execution of the Isolation Calibration 5-17...

  • Page 102: Execution Of 2-Port Full Calibration

    R3765/67G Series Network Analyzer Operation Manual 5.2 Transmission/Reflection Characteristic Measurement (Four Screen Display Mode) Executes 2-port full calibration {DONE 2-PORT} The display on the screen is as follows. Figure 5-16 Execution of 2-Port Full Calibration Connect DUT again and perform the measurement. 5-18...

  • Page 103: Four Screen Display

    R3765/67G Series Network Analyzer Operation Manual 5.2 Transmission/Reflection Characteristic Measurement (Four Screen Display Mode) 5.2.3 Four Screen Display Here explains how to operate 4 screen display of all S parameters. The following is a sample of 4 screen display. [CH1] : S11 [CH2] : S12 Smith chart Magnitude/Phase...

  • Page 104: Screen Display (Overlap Display Of Channel 1 And 3)

    R3765/67G Series Network Analyzer Operation Manual 5.2 Transmission/Reflection Characteristic Measurement (Four Screen Display Mode) Select S22 for channel 3. [MEAS] {SUB MEAS ON/OFF} {S22 REFL REV} Switch ON. The active channel is switched to 3 and the format is set with Smith chart. [FORMAT] {SMITH (R+jX)} Each time [CH 1] is pressed, the active channel is switched between channel 1 and...

  • Page 105: Screen Display (Split Display Of Channel 1 And 3)

    R3765/67G Series Network Analyzer Operation Manual 5.2 Transmission/Reflection Characteristic Measurement (Four Screen Display Mode) Split-displays channel 1 and 3. [DISPLAY] {SPLIT CH ON/OFF} Each time [CH 1] is pressed, the active channel is switched between channel 1 and 3. The display on the screen is as follows. Figure 5-19 4 Screen Display (Split Display of Channel 1 and 3) 5-21...

  • Page 106: Screen Display (Channel 2)

    R3765/67G Series Network Analyzer Operation Manual 5.2 Transmission/Reflection Characteristic Measurement (Four Screen Display Mode) Select S12 for channel 2. [CH 2] [MEAS] {S12 TRANS REV} Change the format to logarithmic magnitude and phase. [FORMAT] {More 1/2} {LOGMAG & PHASE} Adjust the scale. [SCALE] {AUTO SCALE} {TRACE 2nd/1st}...

  • Page 107: Screen Display (Split Display Of Channel 2 And 4)

    R3765/67G Series Network Analyzer Operation Manual 5.2 Transmission/Reflection Characteristic Measurement (Four Screen Display Mode) Select S21 for channel 4. [MEAS] {SUB MEAS ON/OFF} {S21 TRANS FWD} Switch ON. Active channel is switched to 4 and the format is set with logarithmic magnitude & group delay.

  • Page 108: The Finished 4 Screen Display

    R3765/67G Series Network Analyzer Operation Manual 5.2 Transmission/Reflection Characteristic Measurement (Four Screen Display Mode) Dual-display channel 1 (channel 3) and channel 2 (channel 4). [DISPLAY] {DUAL CH ON/OFF} Then the active channel becomes channel 4. Each time [CH 2] is pressed, the channel is switched to 2. When channel 1 or channel 3 is required to change to active channel, press [CH 1].

  • Page 109: Narrow Band/Wide Band Sweep Measurement

    R3765/67G Series Network Analyzer Operation Manual 5.3 Narrow Band/Wide Band Sweep Measurement Narrow Band/Wide Band Sweep Measurement Here explains how to set different measurement conditions between channel 1 and 2. • 880MHz band-pass filter is used as DUT. Setup (filter connection) (refer to sub-section 3.5.1) and preset (refer to sub-section 4.4.1).

  • Page 110: Two Channels Simultaneous Display (Overlap Display)

    R3765/67G Series Network Analyzer Operation Manual 5.3 Narrow Band/Wide Band Sweep Measurement Display two channels simultaneously. [DISPLAY] {DUAL CH ON/OFF} The measurement screen is as follows. Figure 5-23 Two Channels Simultaneous Display (Overlap Display) 5-26...

  • Page 111: Two Channels Simultaneous Display (Split Display)

    R3765/67G Series Network Analyzer Operation Manual 5.3 Narrow Band/Wide Band Sweep Measurement Display split into two parts, upper and lower. (Split display) {SPLIT CH ON/OFF} The measurement screen is as follows. Figure 5-24 Two Channels Simultaneous Display (Split Display) 5-27...

  • Page 112: Multi-Marker List Display

    R3765/67G Series Network Analyzer Operation Manual 5.4 Multi-marker List Display Multi-marker List Display Here explains how to operate multi-marker. • 880MHz band-pass filter is used as DUT. Setup (filter connection) (refer to sub-section 3.5.1) and preset (refer to sub-section 4.4.1). Press [CH 2] to set the active channel to 2.

  • Page 113: Multi-Marker Display

    R3765/67G Series Network Analyzer Operation Manual 5.4 Multi-marker List Display By the operation in the previous page, the markers are displayed as follows. Figure 5-25 Multi-marker Display 5-29...

  • Page 114: Display Of Multi-Marker List

    R3765/67G Series Network Analyzer Operation Manual 5.4 Multi-marker List Display Display marker list. All the marker data are displayed. {Return} {MKR LIST ON/OFF} By the operation above, the marker and the list are displayed as follows. Figure 5-26 Display of Multi-marker List 5-30...

  • Page 115: Ripple Measurement In The Bandwidth

    R3765/67G Series Network Analyzer Operation Manual 5.5 Ripple Measurement in the Bandwidth Ripple Measurement in the Bandwidth Here explains how to measure the ripple in the bandwidth. • 385MHz band-pass filter is used as DUT. Setup (filter connection) (refer to sub-section 3.5.1) and preset (refer to sub-section 4.4.1).

  • Page 116: Specification Of Delta Section (Partial Search)

    R3765/67G Series Network Analyzer Operation Manual 5.5 Ripple Measurement in the Bandwidth The display on the screen is as follows. Figure 5-27 Specification of Delta Section (Partial Search) 5-32...

  • Page 117: Measurement Of Maximum Value In The Delta Section

    R3765/67G Series Network Analyzer Operation Manual 5.5 Ripple Measurement in the Bandwidth Search the maximum value in the delta section. {Return} {MKR SEARCH [ ]} {MAX} The display on the screen is as follows. Figure 5-28 Measurement of Maximum Value in the Delta section 5-33...

  • Page 118: Measurement Of Minimum Value In The Delta Section

    R3765/67G Series Network Analyzer Operation Manual 5.5 Ripple Measurement in the Bandwidth Search the minimum value in the delta section. {MIN} The display on the screen is as follows. Figure 5-29 Measurement of Minimum Value in the Delta Section 5-34...

  • Page 119: Measurement Of Ripple In The Delta Section

    R3765/67G Series Network Analyzer Operation Manual 5.5 Ripple Measurement in the Bandwidth Search ripple in the delta section. {RIPPLE} {∆MAX -MIN } The reference marker moves to the most minimum point of the minimum points and the active marker moves to the most maximum point of the maximum points. The display on the screen is as follows.

  • Page 120: Measurement Of Electrical Length

    R3765/67G Series Network Analyzer Operation Manual 5.6 Measurement of Electrical Length Measurement of Electrical Length Here explains about the measurement of electrical length using correction function of electrical length. • Cable is used as DUT. Setup (cable connection) (refer to sub-section 3.5.1) and preset (refer to sub-section 4.4.1).

  • Page 121: Electrical Length Of Cable

    R3765/67G Series Network Analyzer Operation Manual 5.6 Measurement of Electrical Length Change the measurement format. [FORMAT] {PHASE} The display on the screen is shown in the Figure 5-31. Thus the phase characteristic shows that DUT has electrical length, by which the phase decreases linearly.

  • Page 122: Electrical Length Correction Mode

    R3765/67G Series Network Analyzer Operation Manual 5.6 Measurement of Electrical Length Set to electrical length correction mode. [CAL] {More 1/2} {ELEC DELAY ON/OFF} {ELECTRICAL DELAY} The display on the screen is as follows. Figure 5-32 Electrical Length Correction Mode 5-38...

  • Page 123: Measurement Of Electrical Length

    R3765/67G Series Network Analyzer Operation Manual 5.6 Measurement of Electrical Length Correct the electrical length by using the phase characteristic until the phase characteristic becomes flat. (It may be necessary to turn the knob several times until the phase characteristic becomes flat.) This correction value is the electrical length of DUT.

  • Page 124: High-Speed Measurement Using The Program Sweep Function

    R3765/67G Series Network Analyzer Operation Manual 5.7 High-speed Measurement Using the Program Sweep Function High-speed Measurement Using the Program Sweep Function Here explains about the program sweeping function that can execute sweeping according to the list of already specified sweeping segment. This function is useful to shorten measurement time or to improve dynamic range.

  • Page 125: Setting Of Program Sweeping

    R3765/67G Series Network Analyzer Operation Manual 5.7 High-speed Measurement Using the Program Sweep Function • Next, enlarge and measure the specified bandwidth about this filter by using program sweep. Here, divide the pass-band into the following three segments to enlarge and measure. SEG.
  • Page 126 R3765/67G Series Network Analyzer Operation Manual 5.7 High-speed Measurement Using the Program Sweep Function Edit each setup value of the program sweep. For the divided three segments, setup the data in 0, 1 and 2 segments. [MENU] {SWEEP TYPE [ ] } {EDIT PROG SWEEP} {SEGMENT NUMBER} [X1]...

  • Page 127: Execution Of The Program Sweep

    R3765/67G Series Network Analyzer Operation Manual 5.7 High-speed Measurement Using the Program Sweep Function Calibrate frequency characteristic. Remove DUT and connect the through adapter instead. Normalize in this state. [CAL] {NORMALIZE (THRU)} Following the completion, return the connection to DUT (filter). The display on the screen is as follows.

  • Page 128: Change Of The Program Sweep

    R3765/67G Series Network Analyzer Operation Manual 5.7 High-speed Measurement Using the Program Sweep Function In the program sweep, the power level value and IF bandwidth value can be set in each segment. Therefore the measurement is possible to improve the analyzer’s dynamic range. Set IF bandwidth of segment 0 to 1kHz and power level of segment 1 to +5.0dBm, here.

  • Page 129: Go/Ng Measurement Using Limit Line Function

    R3765/67G Series Network Analyzer Operation Manual 5.8 GO/NG Measurement Using Limit Line Function GO/NG Measurement Using Limit Line Function GO/NG of DUT can be judged by using the limit line function of the R3765/67G series. Besides the judgement of magnitude, GO/NG of Smith chart and Polar coordinates display can be judged.

  • Page 130: Setting Of The Limit Line

    R3765/67G Series Network Analyzer Operation Manual 5.8 GO/NG Measurement Using Limit Line Function Set limit line. Limit line is set the upper limit value and the lower limit line for each segment. The segment can be setup to 31 pcs.(0 to 30) Here generates the limit line of the following table.

  • Page 131: Limit Line Editing

    R3765/67G Series Network Analyzer Operation Manual 5.8 GO/NG Measurement Using Limit Line Function • Establish the edit mode. [SYSTEM] {LIMIT MENU} {EDIT LIMIT LINE} The display on the screen is as follows. Figure 5-40 Limit Line Editing • Set each segment. Setting of segment 0.
  • Page 132 R3765/67G Series Network Analyzer Operation Manual 5.8 GO/NG Measurement Using Limit Line Function The display on the screen is as follows. Figure 5-41 Setting of Segment 0 Set segment 1, segment 2, segment 3 and segment 4 in the same way. SEGMENT 1 : {ADD SEGMENT} {STIMULUS VALUE} [MHz]...

  • Page 133: Setting Of Each Segment

    R3765/67G Series Network Analyzer Operation Manual 5.8 GO/NG Measurement Using Limit Line Function SEGMENT 3 : {ADD SEGMENT} {STIMULUS VALUE} [MHz] {UPPER LIMIT} [X1] {LOWER LIMIT} [X1] {Return} SEGMENT 4 : {ADD SEGMENT} {STIMULUS VALUE} [MHz] {UPPER LIMIT} [X1] {LOWER LIMIT} [X1] {Return} The display on the screen is as follows.

  • Page 134: Execution Of Limit Test

    R3765/67G Series Network Analyzer Operation Manual 5.8 GO/NG Measurement Using Limit Line Function • Select a display type of limit line from the following 3 types for each segment. [1] SLOPING LINE (SLIN) Links to the next segment with a straight-line. [2] FLAT LINE (FLIN) Links to the next segment with horizontal lines.

  • Page 135: Change Of Limit Line

    R3765/67G Series Network Analyzer Operation Manual 5.8 GO/NG Measurement Using Limit Line Function Change the lower limit values of segment 2 and segment 3 to -20dB. {EDIT LIMIT LINE} {SEGMENT} [X1] {EDIT SEGMENT} {LOWER LIMIT} [X1] {Return} {SEGMENT} [X1] {EDIT SEGMENT} {LOWER LIMIT} [X1] {Return}...

  • Page 136: Record And Output

    R3765/67G Series Network Analyzer Operation Manual 6.1 Output of Measured Data to the Plotter RECORD and OUTPUT This chapter describes how to output the measurement data to the plotter, how to save it into the floppy disk and how to recall it. Output of Measured Data to the Plotter Here explains how to output the measurement data to the plotter.

  • Page 137: Change Of Plotter Initial Setup Value (Initial Value)

    R3765/67G Series Network Analyzer Operation Manual 6.1 Output of Measured Data to the Plotter Select the mode of the plotter. The plotter is initial-set in HP mode. Set the plotter of the R3765/67G series to HP mode too. [COPY] {PRINT/PLOT SETUPS} {DEFAULT SETUPS} {PLOTTER} {HP} Select HP.

  • Page 138: Output Data To The Plotter

    R3765/67G Series Network Analyzer Operation Manual 6.1 Output of Measured Data to the Plotter Start the output to the plotter. {Return} {PLOT} Figure 6-3 Output Data to the Plotter...

  • Page 139: Output Result Of The Plotter

    R3765/67G Series Network Analyzer Operation Manual 6.1 Output of Measured Data to the Plotter The output result of the plotter is as follows. Note : HP plotter sometimes makes error display such as the error lamp lights with normal plotting. Figure 6-4 Output Result of the Plotter...

  • Page 140: Using The Save/Recall Register

    R3765/67G Series Network Analyzer Operation Manual 6.2 Using the Save/Recall Register Using the Save/Recall Register Here describes how to save/recall the setting of the measurement to the save/recall-register. Saving into the save-register Set the measurement screen to save by displaying the markers, etc. Save the setting in the save-register.

  • Page 141: Recalling From The Recall-Register

    R3765/67G Series Network Analyzer Operation Manual 6.2 Using the Save/Recall Register Recalling from the recall-register Execute the preset and initialize the setting of the R3765/67G series. [PRESET] Recall the setting by the recall-register. [RECALL] {RECALL REG-1} By the above operation, the display on the screen changes as follows. Figure 6-6 Recalling from the Recall-register CAUTION! 1.

  • Page 142: Saving To The Floppy Disk

    R3765/67G Series Network Analyzer Operation Manual 6.3 Saving to the Floppy Disk Saving to the Floppy Disk Here describes how to save/recall the setting of the measurement using the store/load-file. In the store/load-file, the data is stored in the floppy disk inserted in A drive. CAUTION! Have a formatted floppy disk ready.

  • Page 143: Saving To The Floppy Disk

    R3765/67G Series Network Analyzer Operation Manual 6.3 Saving to the Floppy Disk The file name is saved as “TEST”. (a) Put the cursor on the “T” with the data knob or [ ] [ ], and press [X1]. (b) Put the cursor on the “E” with the data knob or [ ] [ ], and press [X1]. (c) Put the cursor on the “S”...

  • Page 144: About The Measurement Data To Save

    R3765/67G Series Network Analyzer Operation Manual 6.3 Saving to the Floppy Disk Put the cursor on the file to recall with {CURSOR } and {CURSOR }. By {LOAD} the display on the screen becomes as follows. Figure 6-8 Recall from Floppy Disk After the completion of the recall, the sweep is in the held state automatically.

  • Page 145: Function Descriptions

    R3765/67G Series Network Analyzer Operation Manual 7.1 ACTIVE CHANNEL Block FUNCTION DESCRIPTIONS This chapter describes about the function of each section in details to promote better understanding. Please make use of “A.4 Soft Key Menu List” at the end of this manual. ACTIVE CHANNEL Block ACTIVE CHANNEL ACTIVE CHANNEL block is used to select which channel will be used for the active channel.
  • Page 146 R3765/67G Series Network Analyzer Operation Manual 7.1 ACTIVE CHANNEL Block • In order to make the sub-measure screen active, press the channel key again. [CH 1] : Sets channel 1 or channel 3 to active. [CH 2] : Sets channel 2 or channel 4 to active. The setting of the signal source can be interlocked between the channels.

  • Page 147: Entry Block

    R3765/67G Series Network Analyzer Operation Manual 7.2 ENTRY Block ENTRY Block ENTRY µ • – The ENTRY block is used to set data input/change for the selected function by using the [Panel key] and {Soft key}. This block is also used to set/change a marker. Numeric keys : [0] to [9] ;...
  • Page 148 R3765/67G Series Network Analyzer Operation Manual 7.2 ENTRY Block Unit key • The suffix for basic units of “Hz”, “deg” and “ ” is commonly supported by the following unit keys. [GHz] p Giga (10 [MHz] n Mega (10 [kHz] µ Kiro [X1] •...

  • Page 149: Stimulus Block

    R3765/67G Series Network Analyzer Operation Manual 7.3 STIMULUS Block STIMULUS Block STIMULUS MENU START STOP CENTER SPAN This block is used to set the conditions concerning the signal sources such as a frequency range, power level setting, sweep type, sweep time and sweep resolution. •...

  • Page 150: Setting Signal Source

    R3765/67G Series Network Analyzer Operation Manual 7.3 STIMULUS Block 7.3.1 Setting Signal Source The Setting and the Explanation Press the [MENU] to call the signal source menu. (Refer to section A.4.) Signal source menu {POWER} : Calls the power menu used for selecting an output power and an output port.
  • Page 151 R3765/67G Series Network Analyzer Operation Manual 7.3 STIMULUS Block {ATTENUATOR SOURCE} : Sets an attenuator value for the signal source (used with only AG model). *OPT 10 (Output attenuator) {ATTENUATOR PORT 1} : Sets the PORT 1 attenuator value. *OPT10 (Output attenuator) {ATTENUATOR PORT 2} : Sets the PORT 2 attenuator value.

  • Page 152: Interlocking Between Channels

    R3765/67G Series Network Analyzer Operation Manual 7.3 STIMULUS Block 7.3.2 Interlocking between Channels Selects whether the measurement condition concerning the signal source is set at the same con- dition or independently set in each channel when two-channel simultaneous measurement. For interlock setting : The conditions which has been set to the active channel will be automatically set to the oth- er channel as same.

  • Page 153: Response Block

    R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block RESPONSE Block RESPONSE MEAS FORMAT SCALE DISPLAY MKR→ FUNCTION The RESPONSE block is used to set the measurement conditions of receiver section, measurement parameters, measurement format, display format and marker for an active channel. [MEAS] : Calls the measurement menu for selecting an input port and measurement parameters.

  • Page 154: Setting Input And Parameter Conversion

    R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block 7.4.1 Setting Input and Parameter Conversion Selects the receiver section input port. With the sub-measure screen, the input port can be set in the condition of sub-measure ON. The data which is measured in the selected input port is a “complex data”. This data is also for- matted such as the magnitude, phase, group delay.
  • Page 155 R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block {S22(PORT2)} : Sets the measurement parameter to S22. {S33(PORT3)} : Sets the measurement parameter to S33. {S44(PORT4)} : Sets the measurement parameter to S44. {S21(P2 ← P1)} : Sets the measurement parameter to S21. {S12(P2 →...
  • Page 156 R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block {TEST - PORT CONNECTION (P3 - P4)}: Indicates that the current measurement is performed between TEST PORT3 and TEST PORT4. When this menu is selected, the measurement ports are switched to TEST PORT3 and TEST PORT4 (For OPT14).
  • Page 157 R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block Parameter conversion menu {Z(REFL)} : Executes the impedance conversion by the reflection measurement. 1 + ρ × Z Conversion expression = 1 - ρ {Z(TRANS)} : Executes the impedance conversion by the transmission measurement. 2(1-T) ×...

  • Page 158: Display Data Format

    R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block 7.4.2 Display Data Format Formats the measurement data. Data is displayed as the type formatted. The Setting and the Explanation Press the [FORMAT] to call the format menu. (Refer to section A.4.) Format menu •...

  • Page 159: Setting Display Coordinate Scale

    R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block 7.4.3 Setting Display Coordinate Scale The coordinate in accordance with selected format is displayed on the screen. The coordinate scale is changed on the scale menu. The Setting and the Explanation Press the [SCALE] to call the scale menu.

  • Page 160: Four Screen Display And Display Selection Information

    R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block 7.4.4 Four Screen Display and Display Selection Information The 2 channels simultaneous display can be performed. Each channel has a sub-measure screen display, so that four-screen-display in total can be per- formed.
  • Page 161 R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block {MENU OVERLAY ON/OFF}: Extends the measurement screen to the menu area. When this function is turned on, part of the trace display area is hidden behind the menu display. The menu display will turn off by pressing the ENTRY OFF key.

  • Page 162: Display Layout

    R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block 7.4.5 Display Layout Examples showing that the marker list is OFF and in the superposition mode Setting conditions Layout configuration Setting conditions Layout configuration ACTIVE CH: CH1 ACTIVE CH: CH1 DUAL CH: DUAL CH: SPLIT CH: SPLIT CH:...
  • Page 163 R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block Setting conditions Layout configuration Setting conditions Layout configuration ACTIVE CH: CH1 ACTIVE CH: CH1 DUAL CH: DUAL CH: SPLIT CH: SPLIT CH: CH1 SUB MEAS: CH1 SUB MEAS: CH2 SUB MEAS: CH2 SUB MEAS: Setting conditions Layout configuration...
  • Page 164 R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block Setting conditions Layout configuration Setting conditions Layout configuration ACTIVE CH: CH1 ACTIVE CH: CH1 DUAL CH: DUAL CH: SPLIT CH: SPLIT CH: CH1 SUB MEAS: CH1 SUB MEAS: CH2 SUB MEAS: CH2 SUB MEAS: Setting conditions Layout configuration...
  • Page 165 R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block Examples showing that the marker list is ON and in the split mode Setting conditions Layout configuration Setting conditions Layout configuration ACTIVE CH: CH1 ACTIVE CH: CH1 DUAL CH: DUAL CH: SPLIT CH: SPLIT CH: CH1 SUB MEAS:...
  • Page 166 R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block Setting conditions Layout configuration Setting conditions Layout configuration ACTIVE CH: CH1 ACTIVE CH: CH1 DUAL CH: DUAL CH: SPLIT CH: SPLIT CH: CH1 SUB MEAS: CH1 SUB MEAS: marker list marker list CH2 SUB MEAS: CH2 SUB MEAS: Setting conditions...

  • Page 167: Trace Data Selection

    R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block Setting conditions Layout configuration Setting conditions Layout configuration ACTIVE CH: CH1 ACTIVE CH: CH1 DUAL CH: DUAL CH: SPLIT CH: SPLIT CH: CH1 SUB MEAS: CH1 SUB MEAS: marker list marker list CH2 SUB MEAS: CH2 SUB MEAS: Setting conditions...

  • Page 168: Trace Operation

    R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block 7.4.7 TRACE Operation The trace operation is used to execute fundamental arithmetic operation between the measure- ment data and memory data. The Setting and the Explanation Press the [DISPLAY] to call the display menu. (Refer to section A.4.) Press the {DEFINE TRACE[ ]} to call the trace operation.

  • Page 169: Label Input

    R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block 7.4.8 Label Input An annotation of measurement data and so on is input as a label. Maximum 64 characters can be input. The Setting and the Explanation Press the [DISPLAY] to call the display menu. (Refer to section A.4.) Press the {More 1/2}.

  • Page 170: Colors Settings

    R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block 7.4.9 Colors Settings The following explains how to set the colors of traces and markers for each channel. Operation procedure Press the [DISPLAY] to call the display menu. Press the {More 1/2}. Press the {COLOR} to call the color menu.
  • Page 171 R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block • Color menu (3 of 3) {ANNOTATION} : Sets the color of the channel name being displayed on the box of the trace display window and the color of the annotation such as stimulus data. When this function is selected, the RGB menu is displayed.

  • Page 172: Averaging/Smoothing And Resolution Bandwidth

    R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block 7.4.10 Averaging/Smoothing and Resolution Bandwidth Averaging [time average] and smoothing [moving average] are provided as the function which statistically reduces random errors that cannot be reproduced. (Refer to (1) and (2).) Narrow resolution bandwidth will reduce noise component, thus decreasing random errors.
  • Page 173 R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block Resolution bandwidth Maximum sweeping per point 300Hz 3.4msec/POINT 200Hz 5.0msec/POINT 150Hz 7.0msec/POINT 100Hz 11.0msec/POINT 70Hz 14.0msec/POINT 50Hz 19.0msec/POINT 40Hz 26.1msec/POINT 30Hz 34.9msec/POINT 20Hz 50.1msec/POINT 15Hz 70.1msec/POINT 10Hz 99.3msec/POINT Depending on the measurement frequency, the IF RBW AUTO function automatically switches the resolution bandwidth during sweeping since the resolution bandwidth cannot be distinguished within the sweep...
  • Page 174 R3765/67G Series Network Analyzer Operation Manual 7.4 RESPONSE Block The following describes about averaging and smoothing. Averaging In the averaging function, the measured data are averaged with time weight before format- ting it. Since vector quantity is averaged, there also is an effect that reduces the noise level. •...

  • Page 175: Calibration

    R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration Calibration There are eight types of calibration methods to reduce the system errors, as follows: • Normalizing......(Refer to sub-section 7.5.1 and (1), (2) of sub-section 7.5.5.) • Normalizing & Isolation calibration ..(Refer to sub-section 7.5.2 and (3) of sub-section 7.5.5.) •...

  • Page 176: Normalize & Isolation Calibration

    R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration For measuring reflection An open standard or a short standard can be selected for the calibration standard. The fre- quency characteristics is calibrated in the reflection measurement by connecting the cali- bration standard. Both the open standard and short standard are full reflection and the phase for the short standard is shifted by 180 °.
  • Page 177 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration The signal flow graph below shows the error model. RF IN : Directivity : Source match : Frequency tracking : Measure data (before calibration) : Actual data 1 - E Directivity The directivity connector/bridge which is used for the reflection measurement detects the reflection signal from the sample device.

  • Page 178: 2-Port Full Calibration (R3765Cg/67Cg Only)

    R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration 7.5.4 2-Port Full Calibration (R3765CG/67CG only) Calibrates the directivity of two port device forward and inverse direction, source match, load match, frequency tracking and isolation. All S parameters of 2-port device can be measured with the highest accuracy. NOTE: If OPT 14 is used, the 2-port full calibration cannot be performed between TEST PORT3 and TEST PORT4.
  • Page 179 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration The following signal flow graph shows an error model. (Forward direction) RF IN (Inverse direction) RF IN Forward direction Inverse direction Directivity Source match Load match Transmission tracking Reflection tracking Isolation Directivity The directional coupler/bridge for measurement of reflection de- tects a reflection signal from DUT.

  • Page 180: Calibration Method

    R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration 7.5.5 Calibration Method Normalizing (transmission) The Setting and the Explanation Setup the R3765/67G series to the transmission measurement. Connect a through standard between the measurement ports. Press the [CAL] to call the calibration menu (1 of 2). (Refer to section A.4.) Press the {NORMALIZE (THRU)}.
  • Page 181 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration Normalize & isolation calibration The Setting and the Explanation Set the instrument to the transmission measurement mode. Press [CAL] to call the calibration menu (1/2). Press {CAL MENU} to call the calibration selection menu. Press {2 PORT CAL MENU} to call the 2-port calibration selection menu.
  • Page 182 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration 1-port full calibration The Setting and the Explanation Set the instrument to the reflection measurement mode. Press [CAL] to call the calibration menu (1/2). Press {CAL MENU} to call the calibration selection menu. Press the {1PORT FULL CAL} to select the 1-port full calibration selection menu and call the 1-port full calibration menu.
  • Page 183 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration 2-port full calibration (between the TEST PORT1 and the TEST PORT2) * It can be performed only with R3765CG/67CG. The Setting and the Explanation Press [CAL] to call the calibration menu (1 of 2). (Refer to section A.4.) Press {CAL MENUS} to call the calibration selection menu.
  • Page 184 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration Connect the short standard to port 2 (inverse direction reflection measurement port) and press {S22 (PORT2) REV:SHORT}. The message “Wait for Sweep .” is displayed and the calibration data is obtained. The calibration is completed when the message disappears.
  • Page 185 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration In case the isolation omitted. Press {OMIT ISOLATION} and then {DONE ISOLATION}. Isolation calibration (a) Connect the load standard to port 1 and port 2. (b) Press {FMD ISOL’N}. The message “Wait for Sweep .” is displayed and the calibration data is obtained. The calibration is completed when the message disappears.

  • Page 186: Interpolating Calibration Data

    R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration 7.5.6 Interpolating Calibration Data When {INTERPOLATE ON/OFF} is set to ON, the calibration data is performed the interpolation error correction measurement even if the stimulus setting shown below is changed during error correction measurement (during calibration).

  • Page 187: Calibration Kit Selection

    R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration Normal correction : When all the setting conditions are the same as of the calibration data acquired. Interpolative correction : When the interpolation is possible and it is performed though the setting conditions are different. Abnormal correction : When the setting conditions are different and the calibration data which is acquired with interpolation of...

  • Page 188: Parameters Entry Of An User-Selected Calibration Kit

    R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration {DON’T CARE} : It is used when error correction is not performed with the connector. {DEFINE STANDARD} : Calls the user specification menu. When using an user selected calibration kit, its parameters should be entered. (Refer to sub-section 7.5.8.) FEMAL/MAL selection menu {PORT 1 FEMAL/MAL}...
  • Page 189 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration Open capacitance (OPEN C (OPEN C F/Hz] (OPEN C F/Hz (OPEN C F/Hz The unit, [sec] is converted to the unit [m], multiplied by the speed of light. The Setting and the Explanation Press the [CAL] to call the calibration menu (1 of 2).
  • Page 190 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration {P1 ~ P4 THRU.STD} : Enters the parameters of the through standard to be connected between Port 1 to Port 4. Calls the offset entry menu. (See step * This is available when OPT11 (Built-in 3-port test set) or OPT14 (Built-in 4-port test set) is installed.

  • Page 191: Extending Measurement Reference Plane

    R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration 7.5.9 Extending Measurement Reference Plane Is the function which moves the calibration plane to the end of the cable when the extension ca- ble is connected to the test port after calibration. The function calibrates the addition of the elec- trical length, assuming that the cable having no loss completely has been added.
  • Page 192 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration The Setting and the Explanation • Calibration menu (1 of 2 and 2 of 2) includes the menu with which the reference plane is extended. Press the [CAL] to call the calibration menu (1 of 2). (Refer to section A.4.) {PORT EXTENSION} : Calls the port extension menu.
  • Page 193 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration {MARKER→EXTENSION}: Sets the measured value by the active marker as a port extension value reflection wave measurement. • For R3765CG/67CG, OPT14 {EXTENSION PORT 1} : Sets the value of the S parameter test-set port 1 extension by time.

  • Page 194: Calibration Data Clear

    R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration 7.5.10 Calibration Data Clear Once the calibration operation is executed, the {CORRECT ON/OFF} which indicates the cali- bration being executed is set to ON. For re-calibration, the calibration data must be cleared. Note: Re-calibration operations differ between the case of normalize and the case of normalize &...

  • Page 195: 3-Port Full Calibration

    R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration 7.5.11 3-Port Full Calibration This function calibrates the directivity, source matching, load matching, frequency tracking, and isolation for a 3-port device. This calibration method can be used only for the R3765CG and R3767CG equipped with OPT11 (built-in 3-port), OPT13 (Impedance: 75Ω, built-in 3-port) or OPT14 (4-port test set) individually.
  • Page 196 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration The signal-flow graphs below show error models (When the ports are connected in order of PORT1, PORT2 and PORT3). • PORT1 signal source • PORT2 signal source • PORT3 signal source Signal source PORT1 PORT2 PORT3...
  • Page 197 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration Directivity A directivity coupler or a directivity bridge used for reflection measurement detects the reflected signal from the test device. However, it not only detects the reflected signal but also a small amount of the incident signal. The limit between separating the incident signal and the reflected signal is referred to as Directivity.
  • Page 198 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration Operation and description (3-port calibration of PORT1, PORT2 and PORT3) Press [CAL] to call the calibration menu (1/2). Press {CAL MENU} to call the full calibration selection menu. <For OPT11/13> When {3 PORT FULL CAL} is pressed, the 3-port calibration is selected, then the 3- port full calibration menu is displayed.
  • Page 199 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration Connect the short standard to TEST PORT2, then press {S22 (PORT2) SHORT}. A message "Wait for Sweep ." is displayed and the calibration data is acquired. When the message disappears, the calibration data acquisition is completed. (Note) Connect the load standard to TEST PORT2, then press {S22 (PORT2) LOAD}.
  • Page 200 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration Press {DONE TRANS} to execute the transmission calibration. When the transmission calibration has been completed, the 3-port full calibration menu is displayed. Note It is possible to retrieve calibration data for each calibration standard if {DONE TRANS} has not been pressed yet.
  • Page 201 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration Interpolation of 3-port calibration data When {INTERPOLATE ON/OFF} is set to ON, the calibration data is interpolated even if the following stimulus settings are changed during the error correction measurement (cal- ibration). •...

  • Page 202: 4-Port Full Calibration

    R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration 7.5.12 4-Port Full Calibration This function calibrates the directivity, source matching, load matching, frequency tracking, and isolation for a 4-port device. This calibration method can be used only for the R3765CG and R3767CG equipped with OPT14 (4-port test set).

  • Page 203: Directivity

    R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration Signal source PORT1 Directivity Ed1, Ed2, Ed3, Ed4 Source matching Es1, Es2, Es3, Es4 Load matching El1, El2, El3, El4 Transmission tracking Et21, Et31, Et41, Et12, Et32, Et42, Et13, Et23, Et43, Et14, Et24, Et34 Reflection tracking Er1, Er2, Er3 Isolation...
  • Page 204 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration Operation and description Press [CAL] to call the calibration menu (1/2). Press {CAL MENU} to call the full calibration selection menu. When {4 PORT FULL CAL} is pressed, the 4-port calibration is selected, then the 4- port full calibration menu is displayed.
  • Page 205 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration Connect the load standard to TEST PORT2, then press {S22 (PORT2) LOAD}. A message "Wait for Sweep ." is displayed and the calibration data is acquired. When the message disappears, the calibration data acquisition is completed. (Note) Press {DONE PORT2 REFLECT’N} to execute the reflection calibration for TEST PORT2.
  • Page 206 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration Note: It is possible to retrieve calibration data for each calibration standard if {DONE PORT4 REFLECT’N} has not been pressed yet. Press {TRANSMISSION} to call the transmission menu. Connect the through standard between TEST PORT1 and TEST PORT2, then call {P1-P2 THRU}.
  • Page 207 R3765/67G Series Network Analyzer Operation Manual 7.5 Calibration (31-C) Connect the load standard between TEST PORT2 and TEST PORT3, then press {P2-P3 ISOLATION}. A message "Wait for Sweep ." is displayed and the calibration data is acquired. When the message disappears, the calibration data acquisition is completed. (Note) (31-D)Connect the load standard between TEST PORT1 and TEST PORT4, then press {P1-P4 ISOLATION}.

  • Page 208: Marker Function

    R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function Marker Function The value of the data displayed can be read out with the marker. Also, the marker can find out the maximum or minimum value and change the settings of the signal source and the display. Up to ten markers can be set for the sub measure screen of each channel.

  • Page 209: Setting Marker

    R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function 7.6.1 Setting Marker Up to ten markers can be set for each channel and the marker which is displayed at the marker area on the screen is called an “active marker”. This function sets the active marker or changes the marker already set.

  • Page 210: Marker Coupling Between Channels

    R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function 7.6.2 Marker Coupling between Channels The R3765/67G series has two channels. The function is used to select if the markers are inter- locked between the channels or not. “Marker interlock between channels” means that the marker which has been set for the active channel is automatically set for the non-active channel regardless of ON/OFF of the dual channel display.
  • Page 211 R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function <For MKR CPL> The inactive channel marker moves in response to the active marker or stimulus data of the active channel. This moves response active channel 7-67...

  • Page 212: Interpolation Between Measurement Points

    R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function 7.6.3 Interpolation between Measurement Points The marker can be assigned to either one mode that sets markers and reads data of each marker by interpolating linearly between measurement points and another mode that sets markers to only actual measurement points.

  • Page 213: Delta-Marker Function

    R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function 7.6.5 Delta-Marker Function The delta-marker function is used to find out the difference between the active marker and the specified marker. Three kinds of modes are available depending on the marker to be specified, as follows: ∆MKR mode Obtains the difference between the child marker and the active marker by setting the child...
  • Page 214 R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function ∆REF=∆MKR : The delta value of active marker and the child marker measured. ∆REF=ACT MKR : The delta values of active marker and compare marker is measured. ∆REF=FIXED MKR : The delta value of active marker and the Fixed marker measured.
  • Page 215 R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function • ACT MKR menu (2 of 2) {COMPARE MARKER 6} : Changes the marker for comparison to the marker 6. {COMPARE MARKER 7} : Changes the marker for comparison to the marker 7. {COMPARE MARKER 8} : Changes the marker for comparison to the marker 8.

  • Page 216: Marker Menu During Impedance Measurement

    R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function 7.6.6 Marker Menu during Impedance Measurement To read the impedance directly by the marker during parameter conversion or impedance mea- surement, the marker menu can be selected from three modes (parameter conversion, Smith chart display, or polar display).

  • Page 217: Marker Analysis Function

    R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function Polar marker menu {LIN MKR} : Displays the linear magnitude value and the phase value. {LOG MKR} : Displays the logarithmic magnitude value and the phase value. {Re/Im MKR} : Displays the complex data. {Z0 VALUE} : Sets the characteristic impedance.
  • Page 218 R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function The Setting and the Explanation Press the [MKR ] to call the marker search menu. (Refer to section A.4.) Marker search menu (This menu is used to change the signal source or the display scale.) {MARKER START} : Changes the sweep-start value of the signal source to...
  • Page 219 R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function Target menu {TARGET VALUE} : Searches the specified value (response value). If SMITH or POLAR is set in the format menu, LOG MAG type of data is searched as TARGET VALUE. However, if SMOOTHING is set to ON, the active marker does not move to a correct data.
  • Page 220 R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function { MAX -MIN } : Calculates the difference between the maximum of local maximum peak values and the minimum of local minimum peak values. Moves the active marker to the position of the maximum of local maximum peak values and moves the delta marker (other than FIXED MKR) to the position of the minimum of local minimum peak values.
  • Page 221 R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function CAUTION! 1. When the internal data is searched, the searched position may not be the same as the display because the smoothing is performed to the internal data when SMOOTHING is 2.
  • Page 222 R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function Search reference menu Selects the reference point when analyzing filters (Note 1). {ACTIVE MARKER} : Makes the active marker the level reference point. {MAXIMUM VALUE} : Makes the minimum loss point the level reference point. {REFERENCE LINE} : Makes the reference line the level reference point (Note 2).

  • Page 223: Band Pass Filter Analysis/Max Reference

    R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function The stimulus and level reference points used to calculate the Q and Shaping factors are unaffected regardless of the level reference points which are set by the {SEARCH FROM [ ]} key. Stimulus reference Level reference Band pass filter analysis...

  • Page 224: Band Pass Filter Analysis/Active Marker Reference

    R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function Figure 7-3 Band Pass Filter Analysis/Active Marker Reference Figure 7-4 Band Pass Filter Analysis/Reference Line Reference 7-80...

  • Page 225: Notch Filter Analysis/Max Reference

    R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function Figure 7-5 Notch Filter Analysis/MAX Reference Figure 7-6 Notch Filter Analysis/Active Marker Reference 7-81...

  • Page 226: Notch Filter Analysis/Reference Line Reference

    R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function Figure 7-7 Notch Filter Analysis/Reference Line Reference ¡ Ð ¿ ¬ Figure 7-8 Example of Filter Analysis Execution 7-82...
  • Page 227 R3765/67G Series Network Analyzer Operation Manual 7.6 Marker Function Part search menu This menu is used to search specified area instead of the whole measurement area for the analysis to obtain the maximum value, minimum value and so on. { MODE MENU} : Calls the marker mode menu.

  • Page 228: Time Domain Function(Opt 70)

    R3765/67G Series Network Analyzer Operation Manual 7.7 Time Domain Function(OPT 70) Time Domain Function(OPT 70) (The Time domain function is optional. This function is not available if this option has not been installed.) 7.7.1 Time Domain Transformation Function A measurement result in the frequency domain can be transformed into the corresponding re- sponse in the time domain by using the Time domain transformation function.
  • Page 229 R3765/67G Series Network Analyzer Operation Manual 7.7 Time Domain Function(OPT 70) When the distance display mode is set, the horizontal axis is transformed from time to dis- tance using the following formula. L = c × V × T Where, L := Distance(m) c := Velocity of light ≅...

  • Page 230: Window Processing

    R3765/67G Series Network Analyzer Operation Manual 7.7 Time Domain Function(OPT 70) Operating procedure: Press to call the function menu. [FUNCTION] Press {TRANSFORM} to call the time domain transformation menu. Note: When OPT70 is not installed, [TRANSFORM] will not be displayed. Time domain transformation menu Each channel can be set individually.

  • Page 231: Gate Function

    R3765/67G Series Network Analyzer Operation Manual 7.7 Time Domain Function(OPT 70) 7.7.3 Gate Function The necessary components can be extracted from a result of the time domain response using this function. Peculiar frequency components can be either extracted or removed using a type of filter in the time domain response.

  • Page 232: Time Domain Transformation Mode

    R3765/67G Series Network Analyzer Operation Manual 7.7 Time Domain Function(OPT 70) 7.7.4 Time Domain Transformation Mode Sets the transformation mode to the time domain. Procedure Press [FUNCTION] to call the function menu. Press {TRANSFORM} to call the time domain transformation menu. Press {TRANSFORM MODE} to call the time domain transformation mode menu.

  • Page 233: Cdma If Filter Analysis Function

    R3765/67G Series Network Analyzer Operation Manual 7.8 CDMA IF Filter Analysis Function CDMA IF Filter Analysis Function This function is suitable for measuring the characteristics of CDMA IF filter. Gate function of the CDMA IF filter Obtains the frequency characteristics specifying the defined range of the filter delay time. Magnitude analysis function of the CDMA IF filter The items to be analyzed are as follows: •...
  • Page 234 R3765/67G Series Network Analyzer Operation Manual 7.8 CDMA IF Filter Analysis Function {CDMA GATE START [ ]} : Sets the start time of the CDMA IF filter gate. {CDMA GATE STOP [ ]} : Sets the stop time of the CDMA IF filter gate. {GATE SHAPE [ ]} : Calls the CDMA IF filter gate shape menu (see CDMA IF filter gate shape menu...
  • Page 235 R3765/67G Series Network Analyzer Operation Manual 7.8 CDMA IF Filter Analysis Function measurement is set to OFF). {ATTN FREQ2} : Specifies the second frequency for the guaranteed attenuation measurement. guaranteed attenuation is not measured when this frequency is set to 0 (zero) (as the guaranteed attenuation measurement is set to OFF).
  • Page 236 R3765/67G Series Network Analyzer Operation Manual 7.8 CDMA IF Filter Analysis Function <Example of CDMA IF Filter Analysis> An example of CDMA IF Filter Analysis is shown above. The C.F, B.W, I.L and RPL are obtained using the loss (X dB) specified by {WIDTH VALUE}. When one of these has been ↑...

  • Page 237: Setting Sweep Type

    R3765/67G Series Network Analyzer Operation Manual 7.9 Sweep Sweep The following five types are provided for sweeping the signal source. • Linear frequency sweep : The frequency sweep between measurement points is performed in equal steps linearly. • Log (logarithmic) frequency sweep : The frequency sweep between measurement points is performed in logarithmic step.

  • Page 238: Editing Segment Of User Frequency Sweep

    R3765/67G Series Network Analyzer Operation Manual 7.9 Sweep Setting sweep area • Sweep area settings for the linear frequency sweep log frequency sweep are performed with [START], [STOP] or [CENTER], [SPAN]. • Power sweep are performed with [START], [STOP]. • For the user frequency sweep and program sweep, set the sweep area on each segment editing menu.

  • Page 239: Editing Segment Of Program Sweep

    R3765/67G Series Network Analyzer Operation Manual 7.9 Sweep 7.9.3 Editing Segment of Program Sweep The Setting and the Explanation Press the [MENU] to call the signal source menu. (Refer to section A.4.) Press the {SWEEP TYPE[ ]} to call the sweep type menu. Press the {EDIT PROG SWEEP} to call the program sweep segment editing menu.

  • Page 240: The Screen Before The Segment Edited

    R3765/67G Series Network Analyzer Operation Manual 7.9 Sweep <Example of program sweep execution> Here is an example how the program sweep is applied to the trace on the screen. Figure 7-9 The Screen before the Segment Edited SEG. START STOP POWER IF RBW POINT...

  • Page 241: The Screen After The Segment Edited

    R3765/67G Series Network Analyzer Operation Manual 7.9 Sweep The result of execution is shown in the following. Figure 7-10 The Screen after the Segment Edited 7-97...

  • Page 242: Software Fixture Function (Opt 71/72)

    R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) 7.10 Software Fixture Function (OPT 71/72) 7.10.1 Overview OPT 71 and OPT 72 allow you to analyze the characteristics of a device under test (DUT) mea- sured with an instrument impedance of 50ɹ by converting them into an arbitrary impedance us- ing the impedance function.

  • Page 243: Function

    R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) 7.10.2 Function 7.10.2.1 Network Elimination Function The network elimination function allows you to accurately measure DUT characteristics by elim- inating a complete 2-port network, including the phase, magnitude and impedance for each port and extending a calibration plane.

  • Page 244: Dynamic Range When Changing The Impedance

    R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) Dynamic range attenuation (dB) (Ω) Impedance after conversion Figure 7-13 Dynamic Range When Changing the Impedance • S-parameter and characteristic impedance The impedance conversion function allows you to set the characteristic impedance used to describe the S-parameter to an arbitrary value.

  • Page 245: Reflection Parameter

    R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) Reflection parameter S Where the device impedance seen from the input side (PORT 1) is Z when the device output side (PORT 2) is terminated with impedance Z can be calculated using the fol- lowing expression.

  • Page 246: Transformer

    R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) (Reference) A transformer with a turn ratio of n to n has the voltages and currents shown in Figure 7- 16 Transformer. The S parameters are as shown below when a transformer of normalized to Z and Z = 0, and S...
  • Page 247 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) Setting using the S-parameter file The matching circuit can be set using an arbitrary S-parameter file (user defined circuit file) created by a circuit simulator. The matching circuit is set in T.S file (Touchstone file) format. There are two matching circuit models for setting methods using the S-parameter file.
  • Page 248 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) 7.10.2.4 Balanced Matching Circuit Function (OPT 71 only) The balanced matching circuit function is used to measure the characteristics of a DUT, assum- ing that the matching circuit of capacitance C and inductance L is attached between the mea- surement ports.
  • Page 249 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) • When measuring a 4-port device (OPT 14 is required) Degree of balance between TEST PORT 3 and TEST PORT 4: B34 = -(S31-S32)/(S41-S42) Degree of balance between TEST PORT 4 and TEST PORT 3: B43 = -(S41-S42)/(S31-S32) Degree of balance between TEST PORT 1 and TEST PORT 2: B12 = -(S13-S14)/(S23-S24) Degree of balance between TEST PORT 2 and TEST PORT 1: B21 = -(S23-S24)/(S13-S14) 7.10.2.6 Software Balun Function (OPT 71 only)]...
  • Page 250 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) • When measuring a 4-port device (OPT 14 is required) An ideal balun is connected between TEST PORT 1 and TEST PORT 2 and these ports are converted into the balanced port TEST PORT 1’. An ideal balun is connected between TEST PORT 3 and TEST PORT 4 and these ports are converted into the balanced port TEST PORT 2’.
  • Page 251 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) • When measuring a 3-port device (OPT 11 or 14 is required) Since TEST PORT 1 is an unbalanced port, there is no distinction between common mode and differential mode. However, TEST PORT 1 is measured as differential mode. When the device is in forward direction (TEST PORT 1 is input and TEST PORT 2 and TEST PORT 3 are output) Differential mode→differential mode...
  • Page 252 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) Differential mode→differential mode Input reflection characteristics: Sdd11 Differential mode→common mode Input reflection characteristics: Scd11 Common mode→common mode Input reflection characteristics: Scc11 Common mode→differential Mode Input reflection characteristics: Sdc11 Differential mode→differential mode Forward direction transmission characteristics:...
  • Page 253 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) 7.10.2.8 Saving Results Measurement data being analyzed can be saved to floppy disks in three different ways. T.S file ( Touchstone file) All S-parameters of n by n for the n-port device under analysis are saved in Touchstone file format.
  • Page 254 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) • When measuring a 4-port device Frequency S11 (dB) S11 (deg) S12 (dB) S12 (deg) S13 (dB) S13 (deg) S14 (dB) S14 (deg) ! No line feed S21 (dB) S21 (deg) S22 (dB) S22 (deg) S23 (dB) S23 (deg) S24 (dB) S24 (deg) ! No line feed S31 (dB) S31 (deg) S32 (dB) S32 (deg) S33 (dB) S33 (deg) S34 (dB) S34 (deg) ! No line feed...
  • Page 255 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) {Return}: Returns to the FUNCTION menu. Note: The software fixture function is valid only when full calibration is being executed. When an attempt is made to set the software fixture function to ON while full calibration is not executed, a message “Calibration data not found”...
  • Page 256 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) TEST PORT 3. {PORT4 DEL CIRCUIT ON/OFF}: Selects ON/OFF of the network elimination function for TEST PORT 4. {LOAD DEL S2P}: Displays the network elimination file menu (see Reads the user defined circuit file from the floppy disk.
  • Page 257 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) • 2 of 4 page {PORT2 ADD CIRCUIT ON/OFF}: Selects ON/OFF of the matching circuit function for TEST PORT 2. {PORT2 ADD TYPE [ ]}: Displays the matching circuit type menu (see Sets the matching circuit type of TEST PORT 2.
  • Page 258 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) • 4 of 4 page {PORT4 ADD CIRCUIT ON/OFF}: Selects ON/OFF of the matching circuit function for TEST PORT 4. {PORT4 ADD TYPE [ ]}: Displays the matching circuit type menu (see Sets the matching circuit type of TEST PORT 4.
  • Page 259 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) Balance measurement menu {MATCHING BALANCE P1}: Displays the balanced matching circuit menu (see Sets the balanced matching circuit of balanced PORT 1. {MATCHING BALANCE P2}: Displays the balanced matching circuit menu (see Sets the balanced matching circuit of balanced PORT 2.
  • Page 260 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) User defined circuit menu {LOAD ADD S1P}: Displays the 1-port matching circuit file menu (see This menu is used to read the user defined circuit file for S1P data. {LOAD ADD S2P}: Displays the 2-port matching circuit file menu (see This menu is used to read the user defined circuit file for...
  • Page 261 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) {Return}: Returns to the user defined circuit menu. Data saving menu {SAVE TS}: Saves all items of measurement data in T.S file format on the floppy disk. {SAVE CSV}: Saves all items of measurement data in CVS file format on the floppy disk.
  • Page 262 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) • When the mode analysis function is set to ON {Sdd}: Sets the mode analysis to the differential mode input and differential mode output mode. {Sdc}: Sets the mode analysis to the common mode input and differential mode output mode.

  • Page 263: Measurement Example

    R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) 7.10.3 Measurement Example The measurement example of a filter with balanced input and balanced output (4-port device) is given below. The filter is measured in a condition where it is installed on the jig as shown in Figure 7-17. PORT 1 and PORT 2 are balanced input and PORT 3 and PORT 4 are balanced output.
  • Page 264 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) Setting the port extension The port extension is set to remove the influence of the measurement jig. The port exten- sion function extends a calibration plane from the connector edge to the device (or filter) edge.
  • Page 265 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) Checking the software fixture settings Check the settings using the software fixture setting list display. [FUNCTION] → {SOFTWARE FIXTURE} → {FIXTURE LIST ON} A list of settings is displayed as shown below. The function marked with is set to ON.
  • Page 266 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) Setting the matching circuit function Add the matching circuit to PORT 4. The matching circuit function uses the user defined circuit file. The user defined circuit file “sfadd4.s2p” contains data to add an inductance of 150nH and this data has been created in advance.
  • Page 267 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) Setting the network elimination function Delete the network equivalent to the matching circuit added to PORT 4. The user defined circuit file "sfdel4.s2p" contains data created in advance. Reading the user defined circuit file Insert the floppy disk containing the user defined circuit file "sfdel4.s2p"...
  • Page 268 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) Setting the differential balun Change the software balun from the floating balun to the differential balun. [FUNCTION] → {SOFTWARE FIXTURE} → {BALANCE MEASUREMENT} → {DIFF BALUN ON} Since the filter used in this measurement is balanced, the difference between the floating and differential baluns does not appear.
  • Page 269 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) (10) Setting the balanced matching circuit Add a capacitor of 1.5pF as a balanced matching circuit between PORT 3 and PORT 4 (balanced port 2). [FUNCTION] → {SOFTWARE FIXTURE} → {BALANCE MEASUREMENT} → {MATCHING BALANCE P2} {BALANCE P2 CAP C} →1.5[p] {BALANCE P2 C(P)-L(P)-D ON}...
  • Page 270 R3765/67G Series Network Analyzer Operation Manual 7.10 Software Fixture Function (OPT 71/72) (12) Executing the mode analysis function This function breaks down the signal into common mode and differential mode compo- nents. [FUNCTION] → {SOFTWARE FIXTURE} → {MODE ANALYSIS ON} Measurement of common mode input and common mode output [MEAS] →...

  • Page 271: Instrument State Block

    R3765/67G Series Network Analyzer Operation Manual 7.11 INSTRUMENT STATE Block 7.11 INSTRUMENT STATE Block INSTRUMENT STATE SAVE RECALL COPY SYSTEM PRESET The INSTRUMENT STATE block is used to set the system control functions which have no concern with the measurement. The functions are provided such as a time/date set, limit-line test, save/ recall, and hard copy.

  • Page 272: System Menu

    R3765/67G Series Network Analyzer Operation Manual 7.11 INSTRUMENT STATE Block 7.11.1 System Menu The Setting and the Explanation Press the [SYSTEM] to call the system menu. (Refer to section A.4.) System menu {SYSTEM DRIVE} : Calls the system for selecting a drive to be used and format type of the disk.
  • Page 273 R3765/67G Series Network Analyzer Operation Manual 7.11 INSTRUMENT STATE Block ing on applications. This can be used freely. However, the registers used in the SAVE function are created on the C drive; therefore, depend- ing on how the SAVE registers are used, the actual user capacity differs.

  • Page 274: System Configuration

    : Applies the color scheme 6. Custom firmware menu Customized firmware used for special purposes is available. For more information, contact your sales representative or the nearest ADVANTEST sales office. This firmware is not installed when the instrument is shipped from the factory.

  • Page 275: Service Function

    For more information, refer to the operation manual for the R17050. {FIRMWARE REVISION} : Indicates the revision of firmware. Note: For more information about the maintenance manual, contact your sales representative or the nearest ADVANTEST sales office. 7-131...

  • Page 276: Limit Function

    R3765/67G Series Network Analyzer Operation Manual 7.12 Limit Function 7.12 Limit Function This function defines the segment for the measurement data, sets the upper limit and the lower limit for the segment, and judges pass/fail comparing with the data. The limit can be set in each channel (CH1 and CH2) and in each sub-measure screen (CH3 and CH4) independently.
  • Page 277 R3765/67G Series Network Analyzer Operation Manual 7.12 Limit Function {LIMIT MODE MENU} : Calls the limit mode menu to control the limit test mode and select the limit type of polar coordinate format. (See step {EDIT LIMIT LINE} : Calls the edit limit menu (1 of 2) to display the list (Limit Line Editor) of limit line segment in the lower half of the display to change the limit setting.
  • Page 278 R3765/67G Series Network Analyzer Operation Manual 7.12 Limit Function Edit limit menu (1 of 2) {SEGMENT} : Selects a segment number to edit. Up to 31 segments can be set with starting number 0. Up to 7 segments can be displayed at a time and scroll- displayed on the Limit Line Editor.
  • Page 279 R3765/67G Series Network Analyzer Operation Manual 7.12 Limit Function Edit limit menu (2 of 2) {LIMIT LINE ON/OFF} : Selects ON or OFF of the limit line display. When the limit line is set and this is in the state of ON, the limit line is displayed to compare the measurement data on the scale.
  • Page 280 R3765/67G Series Network Analyzer Operation Manual 7.12 Limit Function Edit segment menu {STIMULUS VALUE} : Sets stimulus value of the segment with ENTRY block. {MARKER TO STIMULUS}: Sets stimulus value of the segment with active marker. Turning the data knob moves the active marker right and left.
  • Page 281 R3765/67G Series Network Analyzer Operation Manual 7.12 Limit Function Limit type menu {SLOPING LINE} : Connects to the limit value of the next segment break point with a sloped line. For the final segment, horizontal lines are drawn to the largest point of stimulus.

  • Page 282: Gpib Block

    R3765/67G Series Network Analyzer Operation Manual 7.13 GPIB Block 7.13 GPIB Block GP-IB PROGRAM REMOTE The GPIB block is used to set the controller function, GPIB bus and GPIB address. For procedure how to create a program, refer to the “programming manual” of the separate volume. PROGRAM [RUN] : Call the BASIC controller menu.

  • Page 283: Controller Menu

    R3765/67G Series Network Analyzer Operation Manual 7.13 GPIB Block 7.13.1 Controller Menu The setting and the explanation Press the [RUN] to call the controller menu. (Refer to section A.4.) Controller menu {RUN} : Starts a program. {LOAD MENU} : Displays a file list and calls the load menu. (See step {LIST} : Displays a program list.

  • Page 284: Gpib Menu

    R3765/67G Series Network Analyzer Operation Manual 7.13 GPIB Block (*3) The instrument is equipped with a compact flash disk as a memory device. This disk is divided into multiple partitions, which are used depending on applications. C: This can be used freely. However, the registers used in the SAVE function are created on the C drive;...

  • Page 285: Save/Recall

    R3765/67G Series Network Analyzer Operation Manual 7.14 Save/Recall 7.14 Save/Recall By using an internal disk, the R3765/67G series setting and the data saving/recalling (store/read) can be performed. The following two methods for saving data are provided in accordance with informations to be saved and an internal disk.

  • Page 286: Executing Save Register

    R3765/67G Series Network Analyzer Operation Manual 7.14 Save/Recall Drive name Volume label File name for saving Stored file list Figure 7-18 File List Display 7.14.2 Executing Save Register Using the save register function, a maximum of 20 sets of measurement conditions and mea- surement data can be saved in the built-in memory in this network analyzer (each save register function saves a set of measurement conditions and measurement data).
  • Page 287 R3765/67G Series Network Analyzer Operation Manual 7.14 Save/Recall {RENAME REG} : Calls the name editing menu used to define a register name. (Refer to sub-section 7.14.4.) • Save register menu (2 of 4) {SAVE REG-6} : Saves the settings, calibration data and memory trace data into the register 6.

  • Page 288: Executing Store File

    R3765/67G Series Network Analyzer Operation Manual 7.14 Save/Recall 7.14.3 Executing Store File The setting and the explanation Press the [SAVE] to call the save menu. Press the {STORE FILE} to call the store file menu. Store file menu {STORE} : Stores the setting data and calibration data as a file name for storing.

  • Page 289: Setting Register Name

    R3765/67G Series Network Analyzer Operation Manual 7.14 Save/Recall 7.14.4 Setting Register Name The register name is used so that it can be searched easily. When recalling, the register is called as the named register set. The setting and the explanation Press the [SAVE] to call the save menu.

  • Page 290: Setting File Name

    R3765/67G Series Network Analyzer Operation Manual 7.14 Save/Recall 7.14.5 Setting File Name The file name is used for searching so that it can be searched easily. When recalling, the file is called as the named file set. The setting and the explanation Press the [SAVE] to call the save menu.

  • Page 291: Clearing Saved Register

    R3765/67G Series Network Analyzer Operation Manual 7.14 Save/Recall 7.14.6 Clearing Saved Register Clears registers. When the register name is defined, the defined register name is displayed on the menu. The setting and the explanation Press the [SAVE] to call the save menu. (Refer to section A.4.) Press the {CLEAR REGISTER} to call the clear register menu.

  • Page 292: Purging Stored File

    R3765/67G Series Network Analyzer Operation Manual 7.14 Save/Recall 7.14.7 Purging Stored File Purges files. When the file name is defined, the defined file name is displayed on the menu. The setting and the explanation Press the [SAVE] to call the save menu. (Refer to section A.4.) Press the {PURGE FILE} to call the purge file menu.
  • Page 293 R3765/67G Series Network Analyzer Operation Manual 7.14 Save/Recall • Recall menu (2 of 4) {RECALL REG-6} : Recalls the setting data, calibration data and memory trace data saved in the register 6. {RECALL REG-7} : Recalls the setting data, calibration data and memory trace data saved in the register 7.
  • Page 294 R3765/67G Series Network Analyzer Operation Manual 7.14 Save/Recall • Recall menu (4 of 4) {RECALL REG-16} : Recalls the setting data, calibration data and memory trace data saved in the register 16. {RECALL REG-17} : Recalls the setting data, calibration data and memory trace data saved in the register 17.

  • Page 295: Hard Copy

    R3765/67G Series Network Analyzer Operation Manual 7.15 Hard Copy 7.15 Hard Copy Screen data can be output to a plotter or printer. The data is output to the plotter through the GPIB interface or saved to a floppy disk as an HPGL file.

  • Page 296: Setting Plot Scale

    R3765/67G Series Network Analyzer Operation Manual 7.15 Hard Copy 7.15.1 Setting Plot Scale Specifies the output position and the size for plotting on A4 size paper. The setting and the explanation Press the [COPY] to call the copy menu. (Refer to section A.4.) Press the {SELECT QUADRANT} to call the plot scale menu.

  • Page 297: Selecting Plot Data

    R3765/67G Series Network Analyzer Operation Manual 7.15 Hard Copy 7.15.2 Selecting Plot Data Selects items to be hard-copied. Since the items to be set in this menu are independent to the channels, they are set to the active channel only. The setting and the explanation Press the [COPY] to call the copy menu.

  • Page 298: Plotter Setup

    R3765/67G Series Network Analyzer Operation Manual 7.15 Hard Copy 7.15.4 Plotter Setup The setting and the explanation Press the [COPY] to call the copy menu. (Refer to section A.4.) Press the {PRINT/PLOT SETUPS} to call the setup menu. Setup menu {PRINTER} : Calls the printer setting menu.

  • Page 299: Setting Dip Switches

    R3765/67G Series Network Analyzer Operation Manual 7.15 Hard Copy Setting R9833 DIP switches The DIP switches should be set to the standard values as shown in Figure 7-21. These switched are used to set the initial conditions at powering on and the interface conditions.

  • Page 300: Printer Setup

    R3765/67G Series Network Analyzer Operation Manual 7.15 Hard Copy Table 7-4 DSW2 Function SW No. Functions (ON = 1) Standards 1 to 5 Plotter addresssetup: Defines the device address with all bits. SW1 = 1 SW2 = 1 Bit structure SW3 = 1 SW5 SW4 SW3 SW2 SW1 SW4 = 1...
  • Page 301 R3765/67G Series Network Analyzer Operation Manual 7.15 Hard Copy {DEFAULT SETUPS} : See section 7.15.4. (This menu is for the printer. This menu is not used at printer setup.) {PLOTTER} : See section 7.15.4. (This menu is for the printer. This menu is not used at printer setup.) Printer setup menu {DPI}...

  • Page 302: Bitmap File Setup

    R3765/67G Series Network Analyzer Operation Manual 7.15 Hard Copy 7.15.6 Bitmap File Setup Setting a bitmap file. Operation procedure Press [COPY] to call the copy menu. Press {BITMAP FILE} to call the bitmap file menu. Bitmap file menu {SAVE TO DISK} : Saves bitmap files to the disk.

  • Page 303: Communication With Peripheral Devices

    R3765/67G Series Network Analyzer Operation Manual 7.16 Communication with Peripheral Devices 7.16 Communication with Peripheral Devices As standard, the R3765/67G series is equipped with the parallel I/O interface and RS-232 interface as well as the GPIB interface. With these interfaces, it can communicate with peripherals. •...
  • Page 304 R3765/67G Series Network Analyzer Operation Manual 7.16 Communication with Peripheral Devices • INPUT 1 By entering a negative pulse on the INPUT 1, the OUTPUT 1 and 2 are set to LOW. The pulse width of the input signal to be entered in the INPUT 1 should be more than 1 s.

  • Page 305: Parallel I/O (36-Pin) Connector Pin Assignment And Signal

    R3765/67G Series Network Analyzer Operation Manual 7.16 Communication with Peripheral Devices Parallel I/O connector pin assignment and signal standard Pin No. Signal name Function Ground INPUT 1 Negative logic pulse input of TTL level (width:1 s or more) OUTPUT 1 Negative logic latch output of TTL level OUTPUT 2 Negative logic latch output of TTL level...

  • Page 306: Schematic Circuit Diagram Of Parallel I/O Port

    R3765/67G Series Network Analyzer Operation Manual 7.16 Communication with Peripheral Devices Connector Connector Output current Output current Output port Output 1,2 H level -15mA H level -0.4mA L level 24mA L level 8mA 10kΩ 3.3kΩ Input Input port Figure 7-24 Schematic Circuit Diagram of Parallel I/O Port Mode setting of port Command Output port...
  • Page 307 R3765/67G Series Network Analyzer Operation Manual 7.16 Communication with Peripheral Devices (b) Address and data range Address Port to be used Port A (Output only: OUTPUT statement only) Port B (Output only: OUTPUT statement only) Port C (Input/output : ENTER, OUTPUT) Port D (Input/output : ENTER, OUTPUT) Port CD (Input/output : ENTER, OUTPUT) •...
  • Page 308 R3765/67G Series Network Analyzer Operation Manual 7.16 Communication with Peripheral Devices (b) INPUT 1 (external input) The state of OUTPUT 1 can be observed by INPUT 1 using ENTER statement. ENTER 34; (numeric variable) If 1 is assigned to the numeric variable, OUTPUT 1 is ON (Low level: negative logic), if 0, OUTPUT 1 is OFF (High level).
  • Page 309 R3765/67G Series Network Analyzer Operation Manual 7.16 Communication with Peripheral Devices • Program example Waiting time measurement: Represents [READY]. During measurement operation: Represents [MEAS]. OUTPUT 35 ; 80 OUTPUT 35 ; 112 [READY], [MEAS] turns OFF. Network analyzer initial setup OUTPUT 35 ;...
  • Page 310 R3765/67G Series Network Analyzer Operation Manual 7.16 Communication with Peripheral Devices Usage example of output ports A and B < When LED is used for selecting devices (when port A is used) > • Circuit example PIO port LED1 LED2 Output port HC138 HC138...
  • Page 311 R3765/67G Series Network Analyzer Operation Manual 7.16 Communication with Peripheral Devices Usage example of input/output ports C and D < Example to change routine whether bit-0 of I/O port C is 0 or 1 > • Circuit example I/O port Input /output port Process A...

  • Page 312: Interface

    R3765/67G Series Network Analyzer Operation Manual 7.16 Communication with Peripheral Devices 7.16.2 RS-232 Interface The R3765/67G series is equipped with an RS-232 interface as a standard. Therefore, data such as measurement and analysis data can be output to an RS-232 printer. The RS-232 interface defines mechanical and electrical characteristics of interface for connect- ing between data terminal and data communication device standardized by Electronic Industries Association (EIA).

  • Page 313: In Abnormalities

    Check operation with other floppy read (recalled) from disk. floppy disk. FDD (Floppy disk drive) defect. Ask ADVANTEST for repair. Not set to A:drive. Set it to A:drive Data cannot be The floppy disk is not initialized. Initialize the floppy disk.

  • Page 314: Error Messages

    R3765/67G Series Network Analyzer Operation Manual 8.2 Error Messages Error Messages This chapter explains the error messages displayed on the screen. Types of error message Hardware trouble (Refer to sub-section 8.2.1.) Notice of hardware information (Refer to sub-section 8.2.2.) Operating error (Refer to sub-section 8.2.3.) Warning of the change of internal setting and the like (Refer to sub-section 8.2.4.)

  • Page 315: Notice Of Hardware Information

    R3765/67G Series Network Analyzer Operation Manual 8.2 Error Messages 8.2.2 Notice of Hardware Information Ach Overload Overlevel is input into A channel. Bch Overload Overlevel is input into B channel. Cch Overload Overlevel is input into C channel. (OPT11/OPT14) <How to handle> Check the input signal level.

  • Page 316: Operating Error

    R3765/67G Series Network Analyzer Operation Manual 8.2 Error Messages 8.2.3 Operating Error Calibration aborted. Memorizing calibration data was aborted. <How to handle> While calibration data is being memorized, if the setting is changed, the calibration is aborted. Do not change the setting until the calibration is finished. (Refer to sub-section 7.5.5 and 7.5.6.) Calibration canceled ! The acquired calibration data was cleared because the sweeping...
  • Page 317 R3765/67G Series Network Analyzer Operation Manual 8.2 Error Messages Operating Error Can’t ... When Sub The measurement format was to be set to two traces (LOGMAG Trace ON. &PHASE, LOGMAG&DELAY or LINMAG&PHASE) in the state that the InputMeas setting was S &S or S &S...
  • Page 318 R3765/67G Series Network Analyzer Operation Manual 8.2 Error Messages Operating Error Duplicate name. The name that has previously been edited or reserved is input during {EDIT NAME} operation. <How to handle> Input a different name. (Refer to sub-section 7.14.1, 7.14.3, 7.14.4 and 7.14.5.) File load error.
  • Page 319 R3765/67G Series Network Analyzer Operation Manual 8.2 Error Messages Operating Error Memory not found. A trace operation (DATA/MEM, etc.) or a memory trace display (DISPLAY MEMORY, DISPLAY DATA&MEM) was specified, with a memory trace not stored. <How to handle> Obtain the memory trace. (Refer to sub-section 7.4.4 and 7.4.7.) None Controller A plot output was specified not in system controller mode.
  • Page 320 R3765/67G Series Network Analyzer Operation Manual 8.2 Error Messages Operating Error Register save error. An error occurred in saving a register. <How to handle> Available space is not in C: drive. Delete unnecessary files. (Refer to section 7.14.) Segment #x error. The PROGRAM SWEEP or USER SWEEP was specified in a state that STOP FREQ of the Xth segment is higher than START FREQ of the following segment.

  • Page 321: Warning Of Internal Set, Change, Etc

    R3765/67G Series Network Analyzer Operation Manual 8.2 Error Messages 8.2.4 Warning of Internal Set, Change, etc. STIMURUS changed. By the CORRECT ON setting, STIMULUS set value was changed internally to the one at the time the calibration acquired. However, only when INTERPORATE OFF setting. (Refer to section 7.3) CORRECT turned off.
  • Page 322 R3765/67G Series Network Analyzer Operation Manual 8.2 Error Messages Warning of Internal Set, Change, etc. Display Mode changed. The display mode setting was internally altered to DISPLYA DATA. <How to handle> In the memory trace display (DISPLAY MEMORY,DISPLAY DATA&MEM), the measuring condition under which the memory trace was acquired must be the same as the current measuring condition and the measuring format must be set to one trace.
  • Page 323 R3765/67G Series Network Analyzer Operation Manual 8.2 Error Messages Warning of Internal Set, Change, etc. FORMAT changed. Setting of the measurement format is changed internally (to LOGMAG). <How to handle> When the setting of InputMeas is S &S or S &S , the measurement format cannot be set to 2 traces (LOGMAG&...

  • Page 324: Completed Operation Conditions Messages

    R3765/67G Series Network Analyzer Operation Manual 8.2 Error Messages 8.2.5 Completed Operation Conditions Messages Clear Completed. The memorized calibration data was cleared with CLEAR CAL DATA. Formatting now ... The floppy disk is now under formatting. Formatting completed. Formatting the floppy disk was correctly complete. A trace data was copied into a memory trace with {DATA →...

  • Page 325: Principle

    Principle Signal source block R3765G series output the total output signal of 300kHz to 3.8GHz from 4.44GHz to 8.2GHz synthesizer and 4.4GHz fixed- signal generator. R3767G series output the total output signal of 300kHz to 3.8GHz from 4.44GHz to 8.2GHz synthesizer and 4.4GHz fixed-signal generator, and the output signal of 3.8GHz to 8.0GHz...

  • Page 326: Data Flow

    R3765/67G Series Network Analyzer Operation Manual 9.2 Data Flow Data Flow The signal input into the receiver section is processed according to the following flow. Filtering Input port Averaging Raw data Error Input mathematics correction (Resolution, * Normalize bandwidth) * Full port calibration Calibration data...

  • Page 327: Required Measurement Instrument For Performance Test (1 Of 3)

    10.1 Preparing for a Performance Test 10 PERFORMANCE TEST This chapter describes the test method to keep the performance of the R3765/67G series. Contact ADVANTEST for other test methods than the items described in this chapter. 10.1 Preparing for a Performance Test 10.1.1 Warm up Warm up the R3765/67G series for at least 30 minutes (pre-heating).

  • Page 328: Required Measurement Instrument For Performance Test (2 Of 3)

    • Power meter NRVS (R&S) Refer to linearity Frequency : 300kHz to 3.8GHz (Calibrated under the section 10.4 (R3765G Series) national standard) 300kHz to 8GHz (R3767G Series) Power range : -21dBm to +17dBm • Power sensor NRV - Z51 (R&S) Frequency : 300kHz to 3.8GHz...

  • Page 329: Required Measurement Instrument For Performance Test (3 Of 3)

    R3765/67G Series Network Analyzer Operation Manual 10.1 Preparing for a Performance Test Table 10-1 Required Measurement Instrument for Performance Test (3 of 3) Test items Measurement Instrument Remarks Dynamic • Step attenuator HP8496B Refer to accuracy Variable range: 0 dB to 90 dB (Calibrated under the section 10.9 Accuracy...

  • Page 330: Frequency Accuracy And Range

    R3765/67G Series Network Analyzer Operation Manual 10.2 Frequency Accuracy and Range 10.2 Frequency Accuracy and Range Testing procedure Setup the R3765/67G series as follows: For the AG type, connect the other side of the cable to the SOURCE terminal. For the BG, the CG type or OPT11/13/14, connect the other side of the cable to TEST PORT1.

  • Page 331: Output Level Accuracy And Flatness

    R3765/67G Series Network Analyzer Operation Manual 10.3 Output Level Accuracy and Flatness 10.3 Output Level Accuracy and Flatness 10.3.1 Setup Setup the R3765/67G series as follows: TEST PORT 1 TEST PORT 2 * Connect to SOURCE terminal when AG type. Power sensor * For OPT 12 or 13, connect the 50Ω...

  • Page 332: Flatness

    R3765/67G Series Network Analyzer Operation Manual 10.3 Output Level Accuracy and Flatness <Check> : Output level accuracy (under the output obtained in Step above at 50 MHz) ( 0.5dB within a temperature range of 23°C to ±5°C) For OPT 11, OPT 13 or OPT 14 , the above output accuracy is guaran- teed using TEST PORT 1.

  • Page 333: Output Level Accuracy And Flatness

    R3765/67G Series Network Analyzer Operation Manual 10.3 Output Level Accuracy and Flatness The span and output level are fixed. Change the center frequency and obtain data from the power meter. Note: Use the calibration factor at the center frequency. <Check> : Flatness(under the output obtained in Step above at 50 MHz) 2.0dBpp (in 23°C to ±5°C) For OPT 12 and 13...

  • Page 334: Output Level Linearity

    R3765/67G Series Network Analyzer Operation Manual 10.4 Output Level Linearity 10.4 Output Level Linearity Testing procedure Calibrate the power meter to zero. Set the R3765/67G series as follows. Center frequency : 50MHz Span : 0Hz Output level : AG type 7 dBm (2 dBm for OPT 10) BG type -3 dBm (-8 dBm for OPT 10, -1 dBm for OPT 12, -6 dBm for OPT 10 + OPT 12) CG type 0 dBm (-5 dBm for OPT 10, OPT 10 + OPT 11 or 14,...

  • Page 335: Output Level Linearity

    R3765/67G Series Network Analyzer Operation Manual 10.4 Output Level Linearity <Check> : (in 23°C to ±5°C) • For R3765AG/67AG (Reference +7dBm) 300kHz to 15MHz ±0.4dB (+12dBm to +2dBm) ±0.8dB (+17dBm to -3dBm) 15MHz to 8GHz ±0.2dB (+12dBm to +2dBm) ±0.4dB (+17dBm to -3dBm) For OPT10 (Reference +2dBm) 300kHz to 15MHz ±0.6dB (+7dBm to -3dBm)
  • Page 336 R3765/67G Series Network Analyzer Operation Manual 10.4 Output Level Linearity • For R3765CG/67CG (Reference 0dBm) 300kHz to 15MHz ±0.4dB (+5dBm to -5dBm) ±0.8dB (+10dBm to -10dBm) 15MHz to 8GHz ±0.2dB (+5dBm to -5dBm) ±0.4dB (+10dBm to -10dBm) For OPT 10 or OPT 10 + OPT 11 (Reference -5dBm) 300kHz to 15MHz ±0.6dB (0dBm to -10dBm) ±1.3dB (+5dBm to -15dBm)

  • Page 337: Directivity

    R3765/67G Series Network Analyzer Operation Manual 10.5 Directivity 10.5 Directivity Testing procedure Setup the R3765/67G series as follows. R3765BG/67BG R3765CG/67CG (OPT11/OPT13/OPT14 TEST TEST TEST TEST PORT4 PORT2 PORT1 PORT3 Figure 10-5 Directivity Perform the normalize (SHORT) of TEST PORT 1. (For OPT11, [MEAS] {S11 (PORT 1)}) (a) [MEAS]...
  • Page 338 R3765/67G Series Network Analyzer Operation Manual 10.5 Directivity Perform the normalize (SHORT) of TEST PORT 2. (a) [MEAS] {S22 REFL REV}. (For OPT 11, OPT 13 or OPT 14, [MEAS] {S22 (PORT 2)}) (b) Connect the short standard to TEST PORT 2. (c) [CAL] {NORMALIZE (SHORT)}.
  • Page 339 R3765/67G Series Network Analyzer Operation Manual 10.5 Directivity <Check> : The directivity of TEST PORT 4 (in 23°C ± 5°C) 300kHz to 40MHz : -28dB or less 40MHz to 2.6GHz : -30dB or less 2.6GHz to 3.8GHz : -26dB or less 3.8GHz to 8.0GHz : -22dB or less (R3767CG only) 10-13...

  • Page 340: Load Match Measurement Of A Port (R3765Ag/67Ag)

    R3765/67G Series Network Analyzer Operation Manual 10.6 Load Match of Test Port 10.6 Load Match of Test Port 10.6.1 When R3765AG/67AG Load match measurement of A PORT Testing procedure Setup the R3765AG/67AG as follows. R3765AG/67AG SOURCE A PORT B PORT Directivity RF OUT RF IN...

  • Page 341: Load Match Measurement Of B Port (R3765Ag/67Ag)

    R3765/67G Series Network Analyzer Operation Manual 10.6 Load Match of Test Port Load match measurement of B PORT Testing procedure Setup the R3765AG/67AG as follows. R3765AG/67AG SOURCE A PORT B PORT Directivity RF OUT RF IN RF cable bridge TEST PORT Figure 10-7 Load Match Measurement of B PORT (R3765AG/67AG) Perform 1 port full calibration.

  • Page 342: When R3765Bg/67Bg

    R3765/67G Series Network Analyzer Operation Manual 10.6 Load Match of Test Port 10.6.2 When R3765BG/67BG Testing procedure Setup the R3765BG/67BG as follows. R3765BG/67BG TEST PORT 1 TEST PORT 2 RF cable Figure 10-8 Setup (R3765BG/67BG) Perform 1 port full calibration (a) [MEAS] {REFLECTION}.

  • Page 343: Load Match Measurement Of Test Port 1 (R3765Cg/67Cg)

    R3765/67G Series Network Analyzer Operation Manual 10.6 Load Match of Test Port 10.6.3 When R3765CG/67CG Load match measurement of TEST PORT 1 Testing procedure Setup the R3765CG/67CG as follows. R3765CG/67CG TEST PORT 1 TEST PORT 2 RF cable Figure 10-9 Load Match Measurement of TEST PORT 1 (R3765CG/67CG) Perform 1 port full calibration (a) [MEAS] {S22 REFL REV}.

  • Page 344: Load Match Measurement Of Test Port 2 (R3765Cg/67Cg)

    R3765/67G Series Network Analyzer Operation Manual 10.6 Load Match of Test Port Load match measurement of TEST PORT 2 Testing procedure Setup the R3765CG/67CG as follows. R3765CG/67CG TEST PORT 1 TEST PORT 2 RF cable Figure 10-10 Load Match Measurement of TEST PORT 2 (R3765CG/67CG) Perform 1 port full calibration (a) [MEAS] {S11 REFL FWD}.

  • Page 345: Load Match Measurement Of Test Port 3 (Opt11/Opt14)

    R3765/67G Series Network Analyzer Operation Manual 10.6 Load Match of Test Port • The following procedure is only used for OPT 11, OPT 13 or OPT 14. Load match measurement of TEST PORT 3/TEST PORT 4 Testing procedure Setup the R3765CG/67CG as follows. R3765CG/67CG OPT11 TEST...
  • Page 346 R3765/67G Series Network Analyzer Operation Manual 10.6 Load Match of Test Port • The procedure shown below only applies to OPT14. Change the RF cable end from TEST PORT3 to TEST PORT4 Read the load match of TEST PORT 4 from trace data with the marker. <Check>...

  • Page 347: Noise Level

    R3765/67G Series Network Analyzer Operation Manual 10.7 Noise Level 10.7 Noise Level Testing procedure Set the R3765/67G series as follows. (a) [SCALE] {/DIV} [x1]. • For R3765AG/67AG, see step • For R3765BG/67BG, see step • For R3765CG/67CG, see step • For OPT11/OPT14, see step (b) [AVG] [kHz].
  • Page 348 R3765/67G Series Network Analyzer Operation Manual 10.7 Noise Level When R3765CG/67CG • Measure the noise level of A input. (a) [MEAS] {S12 TRANS REV}. (b) Press [SYSTEM] → {SERVICE MENU} → {SERVICE MODE} → {MAINTENANCE MEAS MENU} → {A} to display the noise level of A input. (c) [AVG] →...
  • Page 349 R3765/67G Series Network Analyzer Operation Manual 10.7 Noise Level • Measure the noise level at Input C. (a) [MEAS] → {TEST-PORT CONECTION} → {S31 (P1 → P3)} (b) [SYSTEM] → {SERVICE MENU} → {SERVICE MODE} → {MAINTENANCE MEAS MENU} → {C} (c) [AVG] →...

  • Page 350: Crosstalk Measurement Of A Port (R3765Ag/67Ag)

    R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk 10.8 Crosstalk 10.8.1 When R3765AG/67AG Crosstalk measurement of A PORT Testing procedure Setup the R3765AG/67AG as follows. R3765AG/67AG SOURCE A PORT B PORT Figure 10-12 Crosstalk Measurement of A PORT (R3765AG/67AG) Setup the R3765AG/67AG. MEAS : A/R : 100Hz...

  • Page 351: Crosstalk Measurement Of B Port (R3765Ag/67Ag)

    R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk Crosstalk measurement of B PORT Testing procedure Setup the R3765AG/67AG as follows. R3765AG/67AG SOURCE A PORT B PORT Figure 10-13 Crosstalk Measurement of B PORT (R3765AG/67AG) Setup the R3765AG/67AG. MEAS : B/R : 100Hz Average : 16 times Connect the short standard to the SOURCE terminal.

  • Page 352: When R3765Bg/67Bg

    R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk 10.8.2 When R3765BG/67BG Testing procedure Setup the R3765BG/67BG as follows. R3765BG/67BG TEST PORT 1 TEST PORT 2 Figure 10-14 Setup (R3765BG/67BG) Setup the R3765BG/67BG. MEAS : TRANSMISSION : 100Hz Average : 16 times Connect the short standard to TEST PORT 1.

  • Page 353: When R3765Cg/67Cg

    R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk 10.8.3 When R3765CG/67CG Crosstalk of TEST PORT 1 Testing procedure Setup the R3765CG/67CG as follows. R3765CG/67CG TEST PORT 1 TEST PORT 2 Figure 10-15 Crosstalk of TEST PORT 1 (R3765CG/67CG) Setup the R3765CG/67CG. MEAS : S12 TRANS REV : 100Hz...

  • Page 354: Crosstalk Of Test Port 2 (R3765Cg/67Cg)

    R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk Crosstalk of TEST PORT 2 Testing procedure Setup the R3765CG/67CG as follows. R3765CG/67CG TEST PORT 1 TEST PORT 2 Figure 10-16 Crosstalk of TEST PORT 2 (R3765CG/67CG) Setup the R3765CG/67CG. MEAS : S21 TRANS FWD : 100Hz Average : 16 times Connect the short standard to TEST PORT 1.

  • Page 355: Crosstalk Of Test Port 1 (When The Measurement Path Is S12)

    R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk 10.8.4 When R3765CG/67CG (OPT 11/OPT 13/OPT 14) Crosstalk of TEST PORT 1 (When the measurement path is S12) Testing procedure Setup the R3765CG/67CG as follows. R3765CG/67CG (OPT11/OPT13/OPT14) TEST TEST TEST TEST PORT4 PORT2 PORT1 PORT3...
  • Page 356 R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk OPT 14 300kHz to 40MHz : -85dB or less 40MHz to 2.6GHz : -90dB or less 2.6GHz to 3.8GHz : -85dB or less 3.8GHz to 5.0GHz : -75dB or less (R3767CG only) 5.0GHz to 8.0GHz : -65dB or less (R3767CG only) 10-30...

  • Page 357: Crosstalk Of Test Port 1 (When The Measurement Path Is S13)

    R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk Crosstalk of TEST PORT 1 (When the measurement path is S13) Testing procedure Setup the R3765CG/67CG as follows. R3765CG/67CG (OPT11/OPT13/OPT14) TEST TEST TEST TEST PORT4 PORT2 PORT1 PORT3 Figure 10-18 Crosstalk of TEST PORT 1 (When the measurement path is S13) Setup the R3765CG/67CG.
  • Page 358 R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk OPT 14 300kHz to 40MHz : -90dB or less 40MHz to 2.6GHz : -95dB or less 2.6GHz to 3.8GHz : -85dB or less 3.8GHz to 5.0GHz : -75dB or less (R3767CG only) 5.0GHz to 8.0GHz : -65dB or less (R3767CG only) 10-32...

  • Page 359: Crosstalk Of Test Port 1 (When The Measurement Path Is S14)

    R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk Crosstalk of TEST PORT 1 (When the measurement path is S14) (OPT14) Testing procedure Setup the R3765CG/67CG as follows. R3765CG/67CG (OPT14) TEST TEST TEST TEST PORT4 PORT2 PORT1 PORT3 Figure 10-19 Crosstalk of TEST PORT 1 (When the measurement path is S14) Setup the R3765CG/67CG.

  • Page 360: Crosstalk Of Test Port 2 (When The Measurement Path Is S21)

    R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk Crosstalk of TEST PORT 2 (When the measurement path is S21) Testing procedure Setup the R3765CG/67CG as follows. R3765CG/67CG (OPT11/OPT13/OPT14) TEST TEST TEST TEST PORT2 PORT1 PORT3 PORT4 Figure 10-20 Crosstalk of TEST PORT 2 (When the measurement path is S21) Setup the R3765CG/67CG.
  • Page 361 R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk OPT 14 300kHz to 40MHz : -90dB or less 40MHz to 2.6GHz : -95dB or less 2.6GHz to 3.8GHz : -85dB or less 3.8GHz to 5.0GHz : -75dB or less (R3767CG only) 5.0GHz to 8.0GHz : -65dB or less (R3767CG only) 10-35...

  • Page 362: Crosstalk Of Test Port 2 (When The Measurement Path Is S23)

    R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk Crosstalk of TEST PORT 2 (When the measurement path is S23) Testing procedure Setup the R3765CG/67CG as follows. R3765CG/67CG (OPT11/OPT13/OPT14) TEST TEST TEST TEST PORT4 PORT2 PORT1 PORT3 Figure 10-21 Crosstalk of TEST PORT 2 (When the measurement path is S23) Setup the R3765CG/67CG.
  • Page 363 R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk OPT 14 300kHz to 40MHz : -90dB or less 40MHz to 2.6GHz : -95dB or less 2.6GHz to 3.8GHz : -85dB or less 3.8GHz to 5.0GHz : -75dB or less (R3767CG only) 5.0GHz to 8.0GHz : -65dB or less (R3767CG only) 10-37...

  • Page 364: Crosstalk Of Test Port 2 (When The Measurement Path Is S24)

    R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk Crosstalk of TEST PORT 2 (When the measurement path is S24) (OPT14) Testing procedure Setup the R3765CG/67CG as follows. R3765CG/67CG (OPT14) TEST TEST TEST TEST PORT2 PORT1 PORT3 PORT4 Figure 10-22 Crosstalk of TEST PORT 2 (When the measurement path is S24) Setup the R3765CG/67CG.

  • Page 365: Crosstalk Of Test Port 3 (When The Measurement Path Is S31)

    R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk Crosstalk of TEST PORT 3 (When the measurement path is S31) Testing procedure Setup the R3765CG/67CG as follows. R3765CG/67CG (OPT11/OPT13/OPT14) TEST TEST TEST TEST PORT2 PORT1 PORT3 PORT4 Figure 10-23 Crosstalk of TEST PORT 3 (When the measurement path is S31) Setup the R3765CG/67CG.
  • Page 366 R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk OPT 14 300kHz to 40MHz : -90dB or less 40MHz to 2.6GHz : -95dB or less 2.6GHz to 3.8GHz : -85dB or less 3.8GHz to 5.0GHz : -75dB or less (R3767CG only) 5.0GHz to 8.0GHz : -65dB or less (R3767CG only) 10-40...

  • Page 367: Crosstalk Of Test Port 3 (When The Measurement Path Is S32)

    R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk Crosstalk of TEST PORT 3 (When the measurement path is S32) Testing procedure Setup the R3765CG/67CG as follows. R3765CG/67CG (OPT11/OPT13/OPT14) TEST TEST TEST TEST PORT2 PORT1 PORT3 PORT4 Figure 10-24 Crosstalk of TEST PORT 3 (When the measurement path is S32) Setup the R3765CG/67CG.
  • Page 368 R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk OPT 14 300kHz to 40MHz : -90dB or less 40MHz to 2.6GHz : -95dB or less 2.6GHz to 3.8GHz : -85dB or less 3.8GHz to 5.0GHz : -75dB or less (R3767CG only) 5.0GHz to 8.0GHz : -65dB or less (R3767CG only) 10-42...

  • Page 369: Crosstalk Of Test Port 3 (When The Measurement Path Is S34)

    R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk Crosstalk of TEST PORT 3 (When the measurement path is S34) (OPT14) Testing procedure Setup the R3765CG/67CG as follows. R3765CG/67CG (OPT14) TEST TEST TEST TEST PORT2 PORT1 PORT3 PORT4 Figure 10-25 Crosstalk of TEST PORT 3 (When the measurement path is S34) Setup the R3765CG/67CG.

  • Page 370: Crosstalk Of Test Port 4 (When The Measurement Path Is S41)

    R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk (10) Crosstalk of TEST PORT 4 (When the measurement path is S41) (OPT14) Testing procedure Setup the R3765CG/67CG as follows. R3765CG/67CG (OPT14) TEST TEST TEST TEST PORT2 PORT1 PORT3 PORT4 Figure 10-26 Crosstalk of TEST PORT 4 (When the measurement path is S41) Setup the R3765CG/67CG.

  • Page 371: Crosstalk Of Test Port 4 (When The Measurement Path Is S42)

    R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk (11) Crosstalk of TEST PORT 4 (When the measurement path is S42) (OPT14) Testing procedure Setup the R3765CG/67CG as follows. R3765CG/67CG (OPT14) TEST TEST TEST TEST PORT2 PORT1 PORT3 PORT4 Figure 10-27 Crosstalk of TEST PORT 4 (When the measurement path is S42) Setup the R3765CG/67CG.

  • Page 372: Crosstalk Of Test Port 4 (When The Measurement Path Is S43)

    R3765/67G Series Network Analyzer Operation Manual 10.8 Crosstalk (12) Crosstalk of TEST PORT 4 (When the measurement path is S43) (OPT14) Testing procedure Setup the R3765CG/67CG as follows. R3765CG/67CG (OPT14) TEST TEST TEST TEST PORT2 PORT1 PORT3 PORT4 Figure 10-28 Crosstalk of TEST PORT 4 (When the measurement path is S43) Setup the R3765CG/67CG.

  • Page 373: Dynamic Level Accuracy

    R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy 10.9 Dynamic Level Accuracy This section describes how to test the dynamic level accuracy. Since this network analyzer uses the vector detection method, the phase characteristics of the dynamic level accuracy meet the specifications if the magnitude characteristics are within the specifications.

  • Page 374: Connections For A Port Measurement For Dynamic Level Accuracy

    R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy 10.9.1.3 Procedure 10.9.1.3.1 A PORT Measurement for Dynamic Level Accuracy Connect two 3-dB attenuators, step attenuator using two RF cables between SOURCE and A PORT shown in Figure 10-29. Figure 10-29 Connections for A PORT Measurement for Dynamic Level Accuracy Press [MEAS] and {A/R} to set the A PORT measurement mode.

  • Page 375: Check Point For The R3765Ag/67Ag

    R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy Table 10-2 Check Point for the R3765AG/67AG Setting Specification ±0.20 dB 0 dB ±0.05 dB 10 dB 20 dB Reference ±0.05 dB 30 dB ±0.05 dB 40 dB ±0.05 dB 50 dB ±0.10 dB 60 dB...

  • Page 376: Connections For B Port Measurement For Dynamic Level Accuracy

    R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy 10.9.1.3.2 B PORT Measurement for Dynamic Level Accuracy Connect two 3-dB attenuator, step attenuator using two RF cables between SOURCE and B PORT shown in Figure 10-30. Figure 10-30 Connections for B PORT Measurement for Dynamic Level Accuracy Press [MEAS] and {B/R} to set the B PORT measurement mode.
  • Page 377 R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy • Dynamic level accuracy at 3.8 GHz (14) Press [CENTER], [3], [.], [8] and [GHz] to set the center frequency to 3.8 GHz. (15) Press [MRK], [3], [.], [8] and [GHz] to set the marker to 3.8 GHz. (16) Set the step attenuator to 20 dB.

  • Page 378: Connections For Test Port 1 Measurement For Dynamic Level Accuracy

    R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy 10.9.2 Dynamic Level Accuracy for the R3765BG/67BG This section describes the detail test procedure of the dynamic level accuracy. This section applies only to the R3765BG/67BG. 10.9.2.1 Specifications Reference level : -19 dBm (-24 dBm for OPT 10, -28 dBm for OPT 10 + OPT 12, -23 dBm for OPT 12) ±0.20 dB (300kHz to 3.8GHz)

  • Page 379: Check Point For The R3765Bg/67Bg

    R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy Press [MEAS] and {TRANSMISSION}. • Dynamic level accuracy at 50 MHz Press [CENTER], [5], [0] and [MHz] to set the center frequency to 50 MHz. Press [SPAN], [0] and [x1] to set the span to 0 MHz. Press [AVG], {IF RBW}, [1], [0], [0] and [x1] to set the RBW to 100 Hz.

  • Page 380: Dynamic Level Accuracy For The R3765Cg/67Cg

    R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy (16) Set the step attenuator to 20 dB. (17) Press [CAL] and {NORMALIZE(THRU)}to do normalization. (18) Set the step attenuator to 10 dB. (19) Read out the marker level. (20) Repeat steps (18) and (19) on each set level listed on the Table 10-3. (21) For each set level, calculate the dynamic level error using the following formula: (dynamic level error) = (measured value) - (Offset value) NOTE:...

  • Page 381: Connections For Test Port 2 Measurement For Dynamic Level Accuracy

    R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy 10.9.3.3 Procedure 10.9.3.3.1 TEST PORT 2 Measurement for Dynamic Level Accuracy Connect two 3-dB attenuators and step attenuator using the RF cables between TEST PORT 1 and TEST PORT 2 shown in Figure 10-32. * Connect the 50Ω...

  • Page 382: Check Point For The R3765Cg/67Cg

    R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy (12) Repeat steps (10) and (11) on each set level listed on Table 10-4. Table 10-4 Check Point for the R3765CG/67CG Setting Specification ±0.20 dB 0 dB ±0.05 dB 10 dB 20 dB Reference ±0.05 dB...

  • Page 383: Connections For Test Port 1 Measurement For Dynamic Level Accuracy

    R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy 10.9.3.3.2 TEST PORT 1 Measurement for Dynamic Level Accuracy Connect two 3-dB attenuators and step attenuator using the RF cables between TEST PORT 1 and TEST PORT 2 shown in Figure 10-33. * Connect the 50Ω...
  • Page 384 R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy (13) For each set level, calculate the dynamic level error using the following formula: (dynamic level error) = (measured value) - (Offset value) NOTE: The offset value is a attenuator error at the reference point. (Offset value)=(calibration factor of the attenuator at the reference point)-(calibration factor of the attenuator at the set level) •...

  • Page 385: Connections For Test Port 2 Measurement For Dynamic Level Accuracy

    R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy 10.9.4.2 Instruments Required • Step attenuator (Range: 0 to 90 dB, Accuracy within 0.02dB) Recommended model: HP8496B • RF cable (SMA(m)/SMA(m) 50Ω) quantity=2 Recommended model: A01253-060 • Adopter (N(m)/SMA(f)) quantity=2 Recommended model: HRM-554S •...

  • Page 386: Check Point For The R3765Cg/67Cg (For Opt 11, Opt 13 And Opt 14)

    R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy Press [MENU], {POWER}, [1], [0] and [x1] to set the output level to 10 dBm. Set a value as shown below according to the options used. OPT 10+OPT 11 or OPT 14: 5 dBm OPT 10+OPT 13: -1 dBm...

  • Page 387: Connections For Test Port 1 Measurement For Dynamic Level Accuracy

    R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy (21) For each set level, calculate the dynamic level error using the following formula: (dynamic level error) = (measured value) - (Offset value) NOTE: The offset value is a attenuator error at the reference point. (Offset value)=(calibration factor of the attenuator at the reference point)-(calibration factor of the attenuator at the set level) 10.9.4.3.2 TEST PORT 1 Measurement for Dynamic Level Accuracy...
  • Page 388 R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy (12) Repeat steps (10) and (11) on each set level listed on Table 10-5. (13) For each set level, calculate the dynamic level error using the following formula: (dynamic level error) = (measured value) - (Offset value) NOTE: The offset value is a attenuator error at the reference point.

  • Page 389: Connections For Test Port 3 Measurement For Dynamic Level Accuracy

    R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy 10.9.4.3.3 TEST PORT 3 Measurement for Dynamic Level Accuracy Connect two 3-dB attenuators and step attenuator using the RF cables between TEST PORT 2 and TEST PORT 3 shown in Figure 10-36. * Connect the 50Ω...
  • Page 390 R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy (13) For each set level, calculate the dynamic level error using the following formula: (dynamic level error) = (measured value) - (Offset value) NOTE: The offset value is a attenuator error at the reference point. (Offset value)=(calibration factor of the attenuator at the reference point)-(calibration factor of the attenuator at the set level) •...

  • Page 391: Connections For Test Port 4 Measurement For Dynamic Level Accuracy

    R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy 10.9.4.3.4 TEST PORT 4 Measurement for Dynamic Level Accuracy (For OPT 14) Connect two 3-dB attenuators and step attenuator using the RF cables between TEST PORT 2 and TEST PORT 4 shown in Figure 10-37. TEST PORT 3 Figure 10-37 Connections for TEST PORT 4 Measurement for Dynamic Level Accuracy...
  • Page 392 R3765/67G Series Network Analyzer Operation Manual 10.9 Dynamic Level Accuracy • Dynamic level accuracy at 3.8 GHz (14) Press [CENTER], [3], [.], [8] and [GHz] to set the center frequency to 3.8 GHz. (15) Press [MRK], [3], [.], [8] and [GHz] to set the marker to 3.8 GHz. (16) Set the step attenuator to 20 dB.

  • Page 393: Connections For Attenuation Accuracy Measurements

    R3765/67G Series Network Analyzer Operation Manual 10.10 Attenuation Accuracy (OPT10) 10.10 Attenuation Accuracy (OPT10) 10.10.1 Specifications Reference Level: Attenuation 0dB Attenuation 20dB : ±4dB Attenuation 40dB : ±5dB Attenuation 60dB : ±6dB 10.10.2 Instruments Required • RF cable (SMA(m)/SMA(m) 50Ω) Recommended model : A01253-060 •...
  • Page 394 R3765/67G Series Network Analyzer Operation Manual 10.10 Attenuation Accuracy (OPT10) Press [MENU], {POWER}, {ATT MODE AUTO/FIX}, {FIX} and {RETURN}. The output level and attenuation are set. Press [MENU], {POWER}, [-], [1] and [X1]. The output level is set to -1 dBm. Press [SCALE], {/DIV}, [1], [0] and [X1].
  • Page 395 R3765/67G Series Network Analyzer Operation Manual 11 SPECIFICATIONS 11 SPECIFICATIONS This chapter describes about the function of the R3765/67G series and the performance/specification together. Measurement Function Sweep channel 2 channels (CH1, CH2) Display channel 4 channels (CH1, CH2, CH3, CH4) Trace 2 traces/channels (Up to 8 traces can be displayed simultaneously)
  • Page 396 R3765/67G Series Network Analyzer Operation Manual 11 SPECIFICATIONS Signal Source Section Frequency Range R3765AG/BG/CG: 300kHz - 3.8GHz R3767AG/BG/CG: 300kHz - 8GHz Setting resolution ±0.01ppm Measurement resolution ±10ppm (23°C ± 5°C) Accuracy ±7.5ppm (0 to 55°C, Typical value) Stability against temperature changes ±3ppm (Year, Typical value) Aging Output power...
  • Page 397 R3765/67G Series Network Analyzer Operation Manual 11 SPECIFICATIONS (Continued) ±0.5dB (50MHz, 0dBm, 23°C ± 5°C) Accuracy R3765CG/67CG: For OPT 10, OPT 10+OPT 11 or OPT 10+OPT 14 ±0.5dB (50MHz, -5dBm, 23°C ± 5°C) For OPT 12 or OPT 13 ±0.5dB (50MHz, -6dBm, 23°C ± 5°C) For OPT 10+OPT 12 or OPT 10+OPT 13 ±0.5dB (50MHz, -11dBm, 23°C ±...
  • Page 398 R3765/67G Series Network Analyzer Operation Manual 11 SPECIFICATIONS (Continued) Linearity R3765CG/67CG: 300kHz to 15MHz ±0.4dB (-5dBm to +5dBm, 0dBm reference 23°C ± 5°C) ±0.8dB (-10dBm to +10dBm, 0dBm reference 23°C ± 5°C) 15MHz to 8GHz ±0.2dB (-5dBm to +5dBm, 0dBm reference 23°C ± 5°C) ±0.4dB (-10dBm to +10dBm, 0dBm reference 23°C ±...
  • Page 399 R3765/67G Series Network Analyzer Operation Manual 11 SPECIFICATIONS (Continued) R3765BG/67BG: 300kHz to 15MHz ±0.4dB (-8dBm to +2dBm, -3dBm reference 23°C ± 5°C) ±0.8dB (-13dBm to +7dBm, -3dBm reference 23°C ± 5°C) 15MHz to 8GHz ±0.2dB (-8dBm to +2dBm, -3dBm reference 23°C ± 5°C) ±0.4dB (-13dBm to +7dBm, -3dBm reference 23°C ±...
  • Page 400 R3765/67G Series Network Analyzer Operation Manual 11 SPECIFICATIONS (Continued) Signal purity 20dBc (23°C ± 5°C when maximum output) Harmonic distortion Non harmonic spurious 30 dBc (For the maximum output, > 1 MHz offset at 23°C to ±5°C) (300kHz to 40MHz, 23°C ± 5°C) Phase noise 85dBc/Hz 85dBc/Hz-20Log (f/40MHz) (40MHz to 8GHz, 23°C ±...
  • Page 401 R3765/67G Series Network Analyzer Operation Manual 11 SPECIFICATIONS Characteristic of the Receiver Part Resolution bandwidth 20kHz to 10Hz (changeable at 1, 1.5, 2, 3, 4, 5 and 7 steps) Stability Trace noise 0.003dBrms (300kHz to 2.6GHz, RBW 3kHz, Typical value) 0.006dBrms (2.6GHz to 3.8GHz, RBW 3kHz, Typical value) 0.012dBrms (3.8GHz to 8.0GHz, RBW 3kHz, Typical value) For OPT 12 or 13...
  • Page 402 R3765/67G Series Network Analyzer Operation Manual 11 SPECIFICATIONS (Continued) Phase characteristic Phase resolution 0.01° ±5° (23°C ± 5°C) Frequency characteristic Dynamic accuracy In reference to the value 20 dB below the allowable input level ±2.0° (0dB to -10dB, 300kHz to 3.8GHz) ±4.0°...
  • Page 403 R3765/67G Series Network Analyzer Operation Manual 11 SPECIFICATIONS Test Port Characteristic 16dB (300kHz to 40MHz, 23°C ± 5°C) Load match 18dB (40MHz to 2.6GHz, 23°C ± 5°C) 16dB (2.6GHz to 3.8GHz, 23°C ± 5°C) 14dB (3.8GHz to 8.0GHz, 23°C ± 5°C) For OPT 12 or 13 16dB (300kHz to 2GHz, 23°C ±...
  • Page 404 R3765/67G Series Network Analyzer Operation Manual 11 SPECIFICATIONS (Continued) Crosstalk 90dB (300kHz to 40MHz) 100dB (40MHz to 2.6GHz) 90dB (2.6GHz to 3.8GHz) 80dB (3.8GHz to 5.0GHz) 70dB (5.0GHz to 8.0GHz) For OPT 12 or 13 80dB (300kHz to 40MHz) 85dB (40MHz to 2.0GHz) 80dB (2.0GHz to 3.8GHz) For OPT 14 90dB (300kHz to 40MHz)
  • Page 405 R3765/67G Series Network Analyzer Operation Manual 11 SPECIFICATIONS Other Functions Display Section Displaying device 8.4 inch TFT color liquid crystal display Back light Intensity half-value period: 40,000 hours (Typical value) Error compensation Normalization, Normalization & Isolation, and 1-port calibration 2 ports calibration (R3765CG/67CG only) 3 ports calibration (For OPT 11 and OPT 13 only) 4 ports calibration (OPT14 only) Averaging and smoothing...
  • Page 406 R3765/67G Series Network Analyzer Operation Manual 11 SPECIFICATIONS Connection to External Devices Signal for external display 15 pins, D-SUB connector (VGA) GPIB IEEE488.1, IEEE488.2 applicable Parallel port TLL level Output port (8 bits × 2 ports) Input/Output port (4 bits × 2 ports) Serial port Serial I/O port for the accessories Printer port...

  • Page 407: Appendix

    R3765/67G Series Network Analyzer Operation Manual A.1 The Relation of Data between each Function APPENDIX Information for reference useful in operating is described in the APPENDIX. A.1 The Relation of Data between each Function Describes about the relation of data between each function. A.1.1 The Relation of Data between each Channel and each Function Describes about the relation between the data of each function and each channel.

  • Page 408: A.1.2 The Data Interlocking To Each Item In Meas Menu

    R3765/67G Series Network Analyzer Operation Manual A.1 The Relation of Data between each Function In the case of COUPLE CH OFF Channel Function MEAS SUB MEAS STIMULUS/RBW Common Common Averaging Common Common Smoothing Common Common Trace operation Independent Independent Independent Independent Parameter conversion Independent...

  • Page 409: A.2 Measuring Time

    R3765/67G Series Network Analyzer Operation Manual A.2 Measuring Time A.2 Measuring Time The measurement time is the time to acquire the data plus the frequency setup time. Data acquiring time is set up as SWEEP TIME. Frequency setup time is different depending on the frequency setup. The following shows the typical values.

  • Page 410: A.3 Initial Setting

    R3765/67G Series Network Analyzer Operation Manual A.3 Initial Setting A.3 Initial Setting Initialize method Function Power on or preset *RST Stimulus Sweep type Linear frequency sweep Linear frequency sweep Continuous sweep Trigger source Internal (FREE RUN) Internal (FREE RUN) Trigger delay OFF (0sec) OFF (0sec) Sweep time...
  • Page 411 R3765/67G Series Network Analyzer Operation Manual A.3 Initial Setting Initialize method Function Power on or preset *RST The valaue per division of Y-axis Logarithmic magnitude Phase 45° 45° Group delay 100nsec 100nsec Smith chart – – Polar coordinate – – Linear amplitude 100m 100m...
  • Page 412 R3765/67G Series Network Analyzer Operation Manual A.3 Initial Setting Initialize method Function Power on or preset *RST CDMA IF filter analysis CDMA IF filter gate function CDMA IF filter gate start time 0sec 0sec CDMA IF filter gate stop time 6µsec 6µsec CDMA IF filter gate shape...
  • Page 413 R3765/67G Series Network Analyzer Operation Manual A.3 Initial Setting * 2 : Start/Stop level Power on or preset *RST Type Start Stop Start Stop -3dBm 0dBm -3dBm 17dBm AG+OPT10 -8dBm 0dBm -8dBm 12dBm -13dBm 0dBm -13dBm 7dBm BG+OPT10 -18dBm 0dBm -18dBm 2dBm BG+12...
  • Page 414 R3765/67G Series Network Analyzer Operation Manual A.3 Initial Setting * 5: Logarithmic magnitude (the value per division of Y-axis) Type Channel 10dB 10dB 10dB 10dB 10dB 10dB 1 UNIT 10dB 10dB 10dB 1 UNIT 10dB Logarithmic magnitude (reference position) Type Channel...

  • Page 415: A.4 Soft Key Menu List

    R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List A.4 Soft Key Menu List [MENU] {POWER} {POWER} {ATT MODE AUTO/FIX} * 1 {SWEEP TIME [ ]} {ATTENUATOR SOURCE} * 2 {SWEEP TYPE [ ]} {ATTENUATOR PORT 1} * 3 {TRIGGER [ ]} {ATTENUATOR PORT 2} * 4 {POINTS}...
  • Page 416 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List [MEAS] For the R3765AG/67AG {Z (REFL)} {A/R} {Z (TRANS)} {B/R} {Y (REFL)} {SUB MEAS ON/OFF} {Y (TRANS)} {CONVERSION [ ]} {1/S} {OFF} {Z0 VALUE} {Return} [MEAS] For the R3765BG/67BG {Z (REFL)} {REFLECTION} {Z (TRANS)}...
  • Page 417 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List [MEAS] For the R3765CG/67CG with OPT11 installed {S11 (PORT1)} {S21 (P2 ← P1)} {S12 (P2 → P1)} {S22 (PORT2)} {TWIN MEAS [ ]} {S11&S21 (P2 ← P1)} {SUB MEAS ON/OFF} {S22&S12 (P2 →...
  • Page 418 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List [MEAS] For the R3765CG/67CG with OPT14 installed {S22 (PORT2)} {S11 (PORT1)} → {S21 (P1 → P2)} {S42 (P2 P4)} {S12 (P1 ← P2)} ← {S24 (P2 P4)} {S22 (PORT2)} {S44 (PORT4)} {TWIN MEAS P1-P2[ ]} {TWIN MEAS P2-P4 [ ]}...
  • Page 419 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List [FORMAT] {LOG MAG} {PHASE} {DELAY} {SMITH (R+jX)} {SMITH (G+jB)} {POLAR} {LIN MAG} {More 1/2} {SWR} {REAL} {IMAG} ∞ ∞ {PHASE - {LOG MAG & PHASE} {LOG MAG & DELAY} {LIN MAG &...
  • Page 420 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List [DISPLAY] {DISPLAY DATA} {DISPLAY MEMORY} {DISPLAY DATA&MEM} {DUAL CH ON/OFF} {Return} {SPLIT CH ON/OFF} {DISPLAY [ ]} {DEFINE TRACE [ ]} {DATA/MEM} {DATA → MEMORY} {DATA-MEM} {CONVERSION } {DATA*MEM} {TRACE 2nd/1st} {DATA+MEM} {More 1/2}...
  • Page 421 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List [AVG] {AVG STATE ON/OFF} {AVG COUNT} {AVG RESTART} {GROUP DELAY APERTURE} {SMOOTHING ON/OFF} {SMOOTHING APERTURE} {TRACE ON/OFF} {IF RBW [ ]} [CAL] {NORMALIZE (THRU)} {OPEN} {1PORT FULL CAL} {NORMALIZE (SHORT)} {SHORT} {2PORT CAL MENU} * 7 {CAL MENU}...
  • Page 422 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List {PORT1 REFLECT’N} {S11(PORT1) OPEN} {PORT2 REFLECT’N} {S11(PORT1) SHORT} {PORT3 REFLECT’N} {S11(PORT1) LOAD} {TRANSMISSION} {DONE PORT1 REFLECT’N} {ISOLATION} {S22(PORT2) OPEN} {DONE 3-PORT} {S22(PORT2) SHORT} {S22(PORT2) LOAD} {DONE PORT2 REFLECT’N} {S33(PORT3) OPEN} {S33(PORT3) SHORT} {S33(PORT3) LOAD} {DONE PORT3 REFLECT’N}...
  • Page 423 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List [CAL] For the R3765CG/67CG with OPT14 installed {NORMALIZE (THRU)} {NORMALIZE (SHORT)} {OPEN} {1PORT FULL CAL} {CAL MENU} {SHORT} {2PORT CAL MENU} {CORRECT ON/OFF} LOAD {3PORT CAL MENU} {INTERPOLATE ON/OFF} DONE 1-PORT {4PORT FULL CAL} {PORT EXTENSION}...
  • Page 424 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List For the path between PORT1 to PORT4 For the path between PORT1 to PORT3 For the path between PORT1 to PORT2 {S11(PORT1) FWD:OPEN {S11(PORT1) FWD:OPEN {S11(PORT1) FWD:OPEN {S11(PORT1) FWD:SHORT} {S11(PORT1) FWD:SHORT} {S11(PORT1) FWD:SHORT} {S11(PORT1) FWD:LOAD}...
  • Page 425 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List [MKR] {ACTIVE MARKER [ ]} {MARKER 1} {MARKER ALL OFF} {MARKER 2} {∆ MODE MENU} {MARKER 3} {MKR LIST ON/OFF} {MARKER 4} {SPLIT LIST ON/OFF} {MARKER 5} {MARKER MODE MENU} {ACTIVATE MKR OFF} {Return} {More 1/2}...
  • Page 426 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List {MKR CMP/UNCMP} {MKR CPL/UNCPL} {CONVERSION MKR MENU} {DEFAULT} {SMITH MKR MENU [ ]} {LIN MKR} {POLAR MKR MENU [ ]} {Re/Im MKR} {Return} {Return} {LIN MKR} {LOG MKR} {Re/Im MKR} {R+jX MKR} {G+jB MKR} {Z0 VALUE}...
  • Page 427 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List [FUNCTION] {TRANSFORM ON/OFF} {TRANSFORM} *12 {TRANSFORM MODE [ ]} {CDMA IF FILTER} {SET FREQ LOW PASS} {TRANSFORM STIMULS [ ]} {AUTO CAL} *9 {LOW PASS IMPULSE} {WINDOW [ ]} {LOW PASS STEP} {GATE [ ]} {BAND PASS}...
  • Page 428 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List [FUNCTION] For OPT71 or 72 is installed {PORT EXTENSION ON/OFF} {PORT EXTENSION OFF} {SOFTWARE FIXTURE ON/OFF} {EXTENSION PORT1} {DELETE CIRCUIT} {PORT CONDITION} {EXTENSION PORT2} {NORMALIZE IMPEDANCE OFF} {BALANCE MEASUREMENT} {EXTENSION PORT3} Next page (1) {MODE ANALYSIS ON/OFF}...
  • Page 429 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List [FUNCTION] For OPT71 or 72 is installed (continued) {PORT1 ADD CIRCUIT ON/OFF} {PORT1 C(P)-L(S)-D} {PORT1 ADD TYPE CP-LS-D} {PORT1 L(P)-C(S)-D} {PORT1 CAP C} {PORT1 C(S)-L(P)-D} {PORT1 CAP G} {PORT1 L(S)-C(P)-D} {PORT1 IND L} {PORT1 L(P)-C(P)-D} {PORT1 IND R}...
  • Page 430 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List [FUNCTION] For OPT71 or 72 is installed (continued) {LOAD sfadd1.s1p} {LOAD ADD S1P} {LOAD sfadd2.s1p} {LOAD ADD S2P} {LOAD sfadd3.s1p} {LOAD DEL S2P} {Return} {LOAD sfadd4.s1p} {Return} {LOAD sfadd1.s2p} {LOAD sfadd2.s2p} {LOAD sfadd3.s2p} {LOAD sfadd4.s2p}...
  • Page 431 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List [SAVE] {SAVE REGISTER} {SAVE REG-1} {CLEAR REGISTER} {SAVE REG-2} {STORE FILE} {SAVE REG-3} {PURGE FILE} {SAVE REG-4} {FORMAT DISK} {SAVE REG-5} {RENAME REG} {EDIT NAME} {DONE} {CURSOR → } {Return} {CURSOR↑} {CURSOR ←...
  • Page 432 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List {CLEAR REG-1} {STORE} {CLEAR REG-2} {ROLL↑} {CLEAR REG-3} {ROLL↓} {CLEAR REG-4} {DEFINE STORE} {STATE ON/OFF} {CLEAR REG-5} {EDIT NAME} {RAW ARRAY ON/OFF} {Return} {NAME↑} {CORR COEF ON/OFF} {More 1/4} {NAMEÅ´} {DATA ARRAY ON/OFF} {CANCEL}...
  • Page 433 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List [RECALL] {RECALL REG-1} {RECALL REG-2} {RECALL REG-3} {RECALL REG-4} {RECALL REG-5} {RECALL POWER OFF} {LOAD FILE] {LOAD} {Return} {CURSOR↑ } {More 1/4} {CURSOR↓ } {Return} {RECALL REG-6} {RECALL REG-7} {RECALL REG-8} {RECALL REG-9} {RECALL REG-10}...
  • Page 434 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List [COPY] {PRINT} {PLOT} {SELECT QUADORANT} {FULL PAGE} {DEFINE PLOT} {LEFT} {CONFIGURE PLOT} {RIGHT} {PRINT/PLOT SETUPS] {LEFT UPPER} {BITMAP FILE] {LEFT LOWER} {RIGHT UPPER} {RIGHT LOWER} {Return} {PLOT DATA ON/OFF} {PLOT MEMORY ON/OFF} {PLOT GRATICULE ON/OFF} {PLOT TEXT ON/OFF}...
  • Page 435 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List [SYSTEM] {SYSTEM DRIVE} {A:} {DEFAULT DRIVE []} {SET CLOCK} {B:} {FORMAT TYPE []} {LIMIT MENU} {C:} {Return} {SYSTEM CONFIG} {D:} {SERVICE MENU} {Return} {YEAR} {MONTH} {1.44MB} {DAY} {720KB} {HOUR} {Return} {MINUTE} {SECOND}...
  • Page 436 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List {LIMIT LINE ON/OFF} {LIMIT TEST ON/OFF} {BEEP} {OFF} {LIMIT MODE MENU} {FAIL} {EDIT LIMIT LINE} {PASS} {SELECT DATA 1ST/2ND} {BEEP TONE} {LIMIT LINE OFFSETS} {Return} {Return} {1ST DATA ON/OFF} {2ND DATA ON/OFF} {MAG DATA LIN/LOG} {Return}...
  • Page 437 R3765/67G Series Network Analyzer Operation Manual A.4 Soft Key Menu List [RUN] {RUN} {LOAD MENU} {LOAD} {LIST} {CURSOR↑ } {CLS} {CURSOR↓} {CONT} {DRIVE CHANGE} {A:} {STOP} {Return} {B:} {C:} {D:} {E:} {Return} [LCL] {SYSTEM CONTROLLER} {TALKER LISTENER} {SET ADDRESS} {ADDRESS R3765} *13 {ADDRESS PLOTTER} {ADDRESS PRINTER} {Return}...

  • Page 438: A.5 Other Information

    R3765/67G Series Network Analyzer Operation Manual A.5 Other Information A.5 Other Information A.5.1 Error Message It's described in chapter "8 IN ABNOMALITIES" of this manual. • Hardware Trouble ......Refer to sub-section 8.2.1. •...

  • Page 439: Dimensional Outline Drawing

    DIMENSIONAL OUTLINE DRAWING EXT-1...

  • Page 440: Alphabetical Index

    ALPHABETICAL INDEX R3765/67G Series Network Analyzer Operation Manual ALPHABETICAL INDEX [Symbol] Annotation on the Screen ∆MKR mode ........7-69 (Annotation Character) ..... 3-7 ∆REF=ACT MKR ......7-70 Attenuation Accuracy ......10-67 ∆REF=∆MKR ........7-70 Average menu ........7-28 ∆REF=FIXED MKR ......7-70 Averaging .........
  • Page 441 R3765/67G Series Network Analyzer Operation Manual Alphabetical Index Front-Panel Descriptions (R3765CG/67CG (OPT 14)) ..... 2-9 Data Flow ......... 9-2 Front-Panel Descriptions Default drive menu ......7-128 (R3765CG/67CG (Option 11)) ..2-7, 2-8, Degree of Balance Measurement 2-10 Function ........... 7-104 Front-Panel Descriptions Delta mode menu ......
  • Page 442 R3765/67G Series Network Analyzer Operation Manual Alphabetical Index Limit Function ........7-132 Limit Menu ........7-132 Name editing menu ......7-145 Limit mode menu ......7-133 Narrow Band/Wide Band Sweep Limit type menu ........ 7-137 Measurement ........5-25 Linear Magnitude/ Network Elimination Function ...
  • Page 443 R3765/67G Series Network Analyzer Operation Manual Alphabetical Index Port spec menu ........ 7-111 Search menu ........7-74 Power menu ........7-6 Selecting Plot Data ......7-153 Power Supply Specifications .... 1-7 Selection of Save Type ..... 7-141 Preparing for a Performance Test ..10-1 Setting Backup Memory ....
  • Page 444 R3765/67G Series Network Analyzer Operation Manual Alphabetical Index Time Domain Function ..... 7-84 Time Domain Function (Option 70) .. 7-84 Trace Data Selection ....... 7-23 Trace data selection menu ....7-23 TRACE Operation ......7-24 Trace operation menu ...... 7-24 Transmission Reflection Characteristic Measurement (Four Screen Display Mode) ..........
  • Page 445 Product. 3. If the Product is found to be defective during the Warranty Period, ADVANTEST will, at its option and in its sole and absolute discretion, either (a) repair the defective Product or part or component thereof or (b) replace the defective Product or part or component thereof, in either case at ADVANTEST s sole cost and expense.
  • Page 446 Product, the Product may not be repairable. Please contact the nearest ADVANTEST office or ADVANTEST sales representatives to determine the operating life of a specific component or part, as the operating life may vary depending on various factors such as operating condition and usage environment.

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