Keysight Technologies U3022AE06 User's And Service Manual
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Keysight Technologies U3022AE06 User's And Service Manual

Keysight Technologies U3022AE06 User's And Service Manual

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Keysight Technologies
U3022AE06
Notice: This document contains references to
Agilent. Please note that Agilent's Test and
Measurement business has become
Keysight Technologies. For more
information, go to www.keysight.com.
User's and
Service Guide

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  • Page 1 Keysight Technologies U3022AE06 Notice: This document contains references to Agilent. Please note that Agilent’s Test and Measurement business has become Keysight Technologies. For more information, go to www.keysight.com. User’s and Service Guide...
  • Page 2 No additional DOCUMENT THAT CONFLICT WITH government requirements THESE TERMS, THE WARRANTY beyond those set forth in the © Keysight Technologies, Inc. TERMS IN THE SEPARATE EULA shall apply, except to the 2011, 2014-2016, 2020 AGREEMENT WILL CONTROL. extent that those terms, rights, or...

  • Page 3: Table Of Contents

    Table of Contents U3022AE06 Introduction Description Verifying the Shipment Network Analyzer Requirements Available Options Test Set Option Accessory Options Network Analyzer Interface Kit Options General Specifications Power Requirements Environmental Requirements Equipment Heating and Cooling Required Conditions for Accuracy Enhanced Measurement...
  • Page 4 Table of Contents System Operational Checks Equipment Setup Verify Results Controlling the Test Set Typeface Key Conventions Definitions for Specifications Multiport Mode (Option 551) How to Access Multiport Mode External Test Set Control Feature Trace Measure S-Parameter New Trace Measure S-Parameter RF Path Configuration with Option 029 N-Port Calibration Interface Control Mode...
  • Page 5 Table of Contents Service Information Replaceable Parts System Block Diagram Theory of Operation RF Coupler/Bridges RF Switch Components Switch Paths Troubleshooting the Test Set Non-RF Failures RF Switching Failures RF Switching Path Test Equipment Required Equipment Setup Source and Receiver Path Tests Safety and Regulatory Information Introduction Safety Earth Ground...
  • Page 6 Table of Contents...
  • Page 7 U3022AE06...

  • Page 8: U3022Ae06 Introduction

    U3022AE06 Introduction Introd uction This document describes how to use and service the U3022AE06 Multiport Test Set. Figure 1 N5230A 4-Port PNA-L with U3022AE06 Figure 2 E8362B 2-Port PNA with U3022AE06...
  • Page 9 U3022AE06 Introduction Figure 3 N5222A or N5242A 2-Port PNA-X with U3022AE06 Figure 4 N5222A or N5242A 4-Port PNA-X with U3022AE06...

  • Page 10: Description

    Description Description The U3022AE06 is a Multiport Test Set designed to be configured with a 2 or 4-Port, N5222A, N5224A, N5225A, N5227A or E8362B/C PNA, N5230A/C or N5232A PNA-L or N5242A PNA-X for a 8 or 10-Port network analyzer measurement system.

  • Page 11: Network Analyzer Requirements

    N5232A, but the port configuration is similar. Ensure that the network analyzer has the latest version of firmware installed. The following web site links will provide the necessary information needed: • Network Analyzer - http://www.keysight.com/find/pna • U3022AE06 Test Set Files - http://na.support.keysight.com/multiport (see test set files)

  • Page 12: Available Options

    U3022AE06 Available Options Available Options Test Set Option The U3022AE06 three available options: Refer to “System Block Diagram” on page • Option 001 Adds RF amplifiers to improved dynamic range (10 MHz to 20 GHz). • Option 002 Adds RF amplifiers and bias-tees for each of the 10 test ports.

  • Page 13: Network Analyzer Interface Kit Options

    U3022AE06 Available Options Network Analyzer Interface Kit Options The U3022AE06 requires one of the following kits to interface the Test Set with your Analyzer. The interface kit model option includes the hard ware lock-link and cable kit listed in Table...

  • Page 14: General Specifications

    Air conditioning equipment (or other motor–operated equipment) should not be placed on the same ac line that powers the Test Set to the Analyzer. • U3022AE06 maximum power is 350 W. WARNING This is a Safety Class I prod uct (provided with a protective earthing ground incorporated in the power cord).

  • Page 15: Environmental Requirements

    U3022AE06 General Specifications Environmental Requirements Refer to your Analyzer’s standard documentation for environmental requirements. The Test Set complies with all applicable safety and regulatory requirements for the intended location of use. • Pressure Altitude (Operation) 3,000 meters (~10,000 feet) •...

  • Page 16: Frequency Range And Power Levels

    (+30 dBm, 7 Vdc). The power levels must be 3 dB below maximum level to ensure no damage. Table 4 Recommended Maximum Power Levels and Vrms U3022AE06 Test Port RF Power Levels PORT 3-8 +27 dBm 5 Vdc U3022AE06 Access Ports: SOURCE OUT +20 dBm 2.2 Vdc...

  • Page 17: Typical Reflection Tracking

    U3022AE06 General Specifications Typical Reflection Tracking Specifications for the Test Set are typical. System performance for the Analyzer and Test Set are only characteristic and intended as non-warranted information. NOTE Typical performance is based on 1 to 2 units performance. Refer to...

  • Page 18: Front And Rear Panel Features

    U3022AE06 Front and Rear Panel Features Front and Rear Panel Features Figure 5 U3022AE06 Front Panel 1 of 4 Test Ports Access Ports CPLR ARM SOURCE IN CPLR THRU RCVR OUT Active Standby Switch Test Port Status LEDs Chassis Gnd Test Ports 3.5 mm...
  • Page 19 U3022AE06 Front and Rear Panel Features Figure 6 U3022AE06 Rear Panel Voltage Adjust Bias Tee Input (Option 002) Control Lines Line Module Test Set Interface Pass Through Interface Chassis Ground Control Lines and For further information pertaining to control lines and voltage adjustments see Voltage Ad just “Control Lines”...
  • Page 20 U3022AE06 Front and Rear Panel Features Line Mod ule This assembly houses the line cord connection, line fuse, and line voltage selector. Remove the line module cover to replace or change the fuse. Line voltage selection is automatic and no setting is required.

  • Page 21: Hardware Lock-Link Kit Installation (U3021-60001)

    U3022AE06 Hardware Lock-link Kit Installation (U3021-60001) Hard ware Lock-link Kit Installation (U3021-60001) If your system is to be rack mounted, this installation procedure does not have to be performed. WARNING The opening of covers or removal of parts is likely to expose the user to dangerous voltages.
  • Page 22 U3022AE06 Hardware Lock-link Kit Installation (U3021-60001) 4. Install the two rear lock-links (5023-0132) onto the Analyzer, where the standoffs were removed. Figure 9 Install Lock-links Screws (0515-1619) T20 M4X0.7 25 mm Right lock-link 5023-0132 (pair) 5. Remove the two upper standoffs from the rear panel on the Test Set.
  • Page 23 U3022AE06 Hardware Lock-link Kit Installation (U3021-60001) 7. Place the Analyzer on top of the Test Set and ensure that the front frame of the Analyzer is positioned slightly forward of the locks that are attached to the Test Set. Slide the Analyzer back so the locks engage the front frame.

  • Page 24: Hardware Lock-Link Installation (U3021-60002)

    U3022AE06 Hardware Lock-link Installation (U3021-60002) Hard ware Lock-link Installation (U3021-60002) If your system is to be rack mounted, this installation procedure does not have to be performed. WARNING The opening of covers or removal of parts is likely to expose dangerous voltages.
  • Page 25 U3022AE06 Hardware Lock-link Installation (U3021-60002) 4. Install the two rear lock-links (5023-0132) onto the Analyzer, where the standoffs were removed. Figure 14 Install Lock-links Screws (0515-1619) T20 M4X0.7 25 mm Right lock-link 5023-0132 (pair) 5. Remove the top two standoffs from the rear panel on the Test Set.
  • Page 26 U3022AE06 Hardware Lock-link Installation (U3021-60002) 7. Place the Analyzer on top of the Test Set and ensure that the front frame of the Analyzer is positioned slightly forward of the locks that are attached to the Test Set. Slide the Analyzer back so the locks engage the front frame of the Analyzer.

  • Page 27: Hardware Lock-Link Installation (U3021-60003)

    U3022AE06 Hardware Lock-link Installation (U3021-60003) Hard ware Lock-link Installation (U3021-60003) If your system is to be rack mounted, this installation procedure does not have to be performed. WARNING The opening of covers or removal of parts is likely to expose dangerous voltages.
  • Page 28 U3022AE06 Hardware Lock-link Installation (U3021-60003) 4. Install the two rear lock-links (5023-0132) onto the Analyzer, where the standoffs were removed. Figure 19 Install Lock-links Screws (0515-1619) T20 M4X0.7 25 mm Right lock-link 5023-0132 (pair) 5. Remove the top two standoffs from the rear panel on the Test Set using a T20 torx driver.
  • Page 29 U3022AE06 Hardware Lock-link Installation (U3021-60003) 7. Place the Analyzer on top of the Test Set and ensure that the front frame of the Analyzer is positioned slightly forward of the locks that are attached to the Test Set. Slide the Analyzer back so the locks engage the front frame of the Analyzer.

  • Page 30: Rf Interface Cable Connections (U3021-60045)

    U3022AE06 RF Interface Cable Connections (U3021-60045) RF Interface Cable Connections (U3021-60045) 4-Port Analyzer Figure 23 on page 29 illustrates the cable configuration of the Test Set to a 4-Port analyzer. The cables have been supplied with kit (U3021-60045). Cable Connection Procedure 1.
  • Page 31 U3022AE06 RF Interface Cable Connections (U3021-60045) is not the N5232A Analyzer, but the access port configuration is Figure 23 similar. Refer to Table 7 Figure 23 10-Port Interface Connections Port 9 Port 10 Port 2 Z5623-20419 (long) Z5623-20418 (short) 3. Add the front panel port labels from the cable kit (U3021-60045) over the Analyzer's port numbers.

  • Page 32: Rf Interface Cable Connections (U3021-60043)

    U3022AE06 RF Interface Cable Connections (U3021-60043) RF Interface Cable Connections (U3021-60043) 2-Port Analyzer Figure 24 illustrates the cable configuration of the Test Set to the analyzer. The cables have been supplied with Cable Kit (U3021-60043). Cable Connection Procedure 1. Remove the SOURCE OUT to CPLR THRU and RCVR IN to CPLR ARM jumpers (x4) on the PNA-L.
  • Page 33 U3022AE06 RF Interface Cable Connections (U3021-60043) Table 8 8-Port RF Cable Connection (U3021-60043) Numeric RF Cables From: PNA_X To: Test Set Order U3022-20116 Port 1 SOURCE OUT Ports 3, 5 and 7 SOURCE IN U3022-20117 Port 1 CPLR THRU Port 3, 5 and 7 CPLR THRU...

  • Page 34: Rf Interface Cable Connection (U3021-60046 Or U3021-60047)

    U3022AE06 RF Interface Cable Connection (U3021-60046 or U3021-60047) RF Interface Cable Connection (U3021-60046 or U3021-60047) RF Interface Cable Connections Figure 25 on page 33 illustrates the cable configuration of the Test Set to a 4-Port analyzer. The cables have been supplied with the kit (U3021-60046 or 60047).
  • Page 35 U3022AE06 RF Interface Cable Connection (U3021-60046 or U3021-60047) Table 9 N5222A/42A RF Interface Cable Connection (U3021-60046 or U3021-60047) Numeric RF Cables From: PNA or PNA-X To: Test Set Order U3042-20031 Port 1 SOURCE OUT Ports 3, 5 and 7 SOURCE IN...

  • Page 36: Rf Interface Cable Connection (U3021-60050)

    U3022AE06 RF Interface Cable Connection (U3021-60050) RF Interface Cable Connection (U3021-60050) RF Interface Cable Connections Figure 26 on page 35 illustrates the cable configuration of the Test Set to a 4-Port analyzer. The cables have been supplied with the kit (U3021-60050).
  • Page 37 U3022AE06 RF Interface Cable Connection (U3021-60050) Table 10 N5247A RF Interface Cable Connection (U3021-60050) Numeric RF Cables From: PNA-X To: Test Set Order U3022-20160 Port 1 SOURCE OUT Ports 3, 5 and 7 SOURCE IN U3022-20161 Port 1 CPLR THRU...

  • Page 38: Test Set I/O Cable Installation

    U3022AE06 Test Set I/O Cable Installation Test Set I/O Cable Installation 1. Connect the Analyzer’s Test Set I/O cable (N4011-21002) to the Test Set Interface connector on the rear panel, similar to Figure Figure 27 PNA or PNA-X Test Set I/O Cable Connection...

  • Page 39: System Operational Checks

    U3022AE06 System Operational Checks System Operational Checks The following procedure will confirm that the RF interface cables between the Test Set and Analyzer are installed and the system is working correctly. Before beginning this procedure you should complete the following steps: •...
  • Page 40 U3022AE06 System Operational Checks Figure 28 Typical Reflection Response Ports 1-2 PNA and PNA-X, or 1-8 PNA-L (Standard) Figure 29 Reflection Response Signal Path Diagram Ports 1-2 (Standard) Keysight 10-Port NWA System 10 MHz 26.5 GHz NOTE: Keysight 4-Port PNA PNA &...
  • Page 41 U3022AE06 System Operational Checks Figure 30 Typical Reflection Response Ports 3-8 PNA and PNA-X (Standard) Figure 31 Reflection Response Signal Path Diagram Ports 3-8 (Standard) Keysight 10-Port NWA System 10 MHz 26.5 GHz NOTE: Keysight 4-Port PNA PNA & PNA-X Port orientation is shown. PNA-L RF interconnections are the same.
  • Page 42 U3022AE06 System Operational Checks Figure 32 Reflection Response Signal Path Diagram Ports 5-6 (Standard) Keysight 10-Port NWA System 10 MHz 26.5 GHz NOTE: PNA & PNA-X Port orientation is shown. PNA-L RF interconnections are the same. Keysight 4-Port PNA 4-Port PNAs will need to have some ports re-labeled as shown.

  • Page 43: Controlling The Test Set

    U3022AE06 Controlling the Test Set Controlling the Test Set This section will describe how to configure and operate the Test Set with the Analyzer. NOTE The internal firmware of the Analyzer has not been modified for this Test Set option.

  • Page 44: Multiport Mode (Option 551)

    1. The Option 551 must be installed for multiport capability. To access the multiport application select Utility > System > Configure > Multiport Capability. 2. Select U3022AE06 (8 or 10-Port System) from the drop-down menu and select Restart as a multiport PNA with this testset > OK. The Analyzer will restart the network application with the Test Set interface features.

  • Page 45: External Test Set Control Feature

    This menu will allow the physical Ports 1 thru 10 to be identified as any port for your convenience. For example; Port 5 can be named Port 2. The External Test Set Control-U3022AE06 also allows control of the DUT control lines, refer to “Control Lines”...

  • Page 46: Trace Measure S-Parameter

    U3022AE06 Controlling the Test Set Trace Measure S-Parameter S-Parameter selection can be accomplished using Response > Measure. Use the drop-down menus to select 1 of 100 S-Parameters for the 10-Port system,. The first number in the Sxx selection is the Receiver Port and the second number will be the Source Port.
  • Page 47 U3022AE06 Controlling the Test Set Figure 38 10-Port New Trace Measure (S11 - S55) Use the scroll bar to select other s-parameter measurements Figure 39 10-Port New Trace Measure (S88 - S1010)
  • Page 48 U3022AE06 Controlling the Test Set Balanced Tab Balanced Measurements can be configured by selecting the Balance tab in the New Measurement menu. For more information on balanced (differential) component measurement, refer to the Application Note 1373-1 and 1373-2 (5988-5634EN and 5988-5635EN) at http://www.keysight.com.

  • Page 49: Rf Path Configuration With Option 029

    U3022AE06 Controlling the Test Set RF Path Configuration with Option 029 If the analyzer has Option 029 or H29 (noise figure capability) verify that the path configuration is set to Default. If it is not in Default configuration, Port 5 will not operate correctly.

  • Page 50: N-Port Calibration

    U3022AE06 Controlling the Test Set N-Port Calibration It is recommended that you perform an ECal characterization to minimize the connections required for multiple port calibration. The N4691B Option M0F is recommended with cable (85133F) if you are calibrating directly on the analyzer and Test Set ports.
  • Page 51 U3022AE06 Controlling the Test Set 3. On the analyzer select Response > Cal Wizard. a. If using a mechanical cal kit, select SmartCal (Guided Calibration) > Next. b. If using an ECal module, connect the ECal to an available USB port and select Use Electronic Calibration (ECal) >...

  • Page 52: Interface Control Mode

    U3022AE06 Controlling the Test Set Interface Control Mode NOTE Interface Control mode will not function properly when using multiport mode. Multiport mode will reset the switch path commands of the interface control. It is recommended that the network analyzer be restarted in stand-alone mode if the interface control is being used.

  • Page 53: How To Access Interface Control Mode

    U3022AE06 Controlling the Test Set How to Access Interface Control Mode 1. To access the Interface Control mode, select Trace/Chan > Channel > Hard ware Setup > Interface Control in the drop-down menu, and select Enable Interface Control. If you are using an E8362B, select Channel > Interface Control in the drop-down menu, and select Enable Interface Control.

  • Page 54: Using Interface Control Mode

    U3022AE06 Controlling the Test Set Using Interface Control Mode An Instrument Preset will reset all of the fields to their default settings. NOTE If an error is encountered when sending Interface Control data, an error message is displayed on the analyzer’s screen and the Channel Trigger State is set to Hold. You must fix the condition that caused the error, then change the Channel Trigger State to its original setting.
  • Page 55 U3022AE06 Controlling the Test Set Channel: (4) Specifies the channel number for dialog settings. Each channel is configured individually. The drop-down list illustrates the channels that currently have measurements. There must be at least one displayed trace for the Test Set I/O Interface to function.

  • Page 56: Gpib Control Mode

    U3022AE06 Controlling the Test Set GPIB Control Mode The GPIB Command Processor feature allows you to send remote commands and data to the analyzer’s rear-panel GPIB connector and Test Set I/O connector. More information regarding the GPIB Command Processor can be found in the Help menu.

  • Page 57: Gpib Command Processor Console

    U3022AE06 Controlling the Test Set 2. Select GPIB Command Processor Console > OK. Figure 49 GPIB command Processor GPIB Command Processor Console Write Commands: Once the GPIB Processor console is open, commands can remotely control the external Test Set I/O connector by sending the following:...

  • Page 58: Address And Data Values

    U3022AE06 Address and Data Values Address and Data Values Setting the Test Port Paths with Address and Data Refer to Table 12 Figure 50 on page 57 for information to set the internal switch paths of the Test Set. The address is the first value in the Test Set I/O control or GPIB data command. The second value controls the source and receiver paths of the ports.
  • Page 59 U3022AE06 Address and Data Values Figure 50 Example 1; Address and Data (Port 3 and 7) Agilent 4-Port Port 1 Port 9 S100 S101 0.130 RCVR 0.130 Port 3 Port 5 Port 7 Source Receiver Port Port...

  • Page 60: Control Lines

    U3022AE06 Control Lines Control Lines The 15 pin female D-Sub connector on the rear panel provides 8 latched data lines that can be used to control your device under test (DUT). The lines can be controlled with the Multiport External Test Set control, or Test Set I/O commands. Refer to “External Test Set Control Feature”...
  • Page 61 U3022AE06 Control Lines Figure 51 DUT control Line Pin Assignment (rear panel view) Table 14 DUT Control specifications Signal Name Description Line 1 Control Line Output of the voltage from pin 13 or pin 14. Line 2 Control Line Output of the voltage from pin 13 or pin 14.

  • Page 62: Internal Voltage Supply Configuration

    U3022AE06 Control Lines Internal Voltage Supply Configuration The output voltage of pin 12 can be adjusted from +2 to +5 V. Perform the following procedure to set the voltage: 1. Turn on the Test Set. 2. Measure the voltage between pin 12 and 15 using a multimeter.

  • Page 63: External Voltage Supply Configuration

    U3022AE06 Control Lines External Voltage Supply Configuration Figure 53 illustrates an example of the connection with an external DC power supply. Connect the positive and negative voltage supply from the external power supply to the positive input (pin 13) and the negative input (pin 14). Connect the power supply DC ground to pin 15.

  • Page 64: Setting The Control Lines With Address And Data Values

    U3022AE06 Control Lines Setting the Control Lines with Address and Data Values This section describes how to control the rear panel DUT control lines. NOTE The following control feature will function only while the analyzer is in Standalone Mode. Setting the Network Analyzer to Standalone Mode 1.
  • Page 65 U3022AE06 Control Lines After a power reset all DUT control lines are initially configured to a logic high state or connected to Pin 13, refer to Figure 52 on page 60. To reset all control lines to logic high, without having to reset the power switch on the Test Set, make the following analyzer entry: Front panel analyzer Interface Control Mode line entry = 112.0 >...

  • Page 66: Cal Kit Operational Check

    U3022AE06 Cal Kit Operational Check Cal Kit Operational Check The following procedure can be used to confirm that the Test Set and analyzer are operational. The operation verification limits provided ensure that your Test Set and analyzer are operating properly within the limits. Refer to “General Specifications”...

  • Page 67: Verification Limits

    Test Set are only characteristic and intended as non-warranted information. Only a functional certificate is provided for the Test Set. It is recommended that you return your instrument to Keysight Technologies for servicing or repair if the Test Set and analyzer performance exceed the operational verification limits.

  • Page 68: Operational Check Procedure

    If only four S-Parameters are listed, select Utility > System > Configure > Multiport Capability. Select Restart as multiport PNA with this testset and select U3022AE06 (8-Port) from the drop-down menu > OK. Refer to Figure 34 on page 5.

  • Page 69: 1-Port Calibration And Verification Procedure

    U3022AE06 Cal Kit Operational Check 1-Port Calibration and Verification Procedure 1. Connect the ECal or the mechanical cal kit to Port 1 or the port you are testing. Torque to 8 in-lb. For further information refer to the Help menu.

  • Page 70: Cal Set Verification

    U3022AE06 Cal Kit Operational Check Cal Set Verification 1. Select Trace/Chan > Trace > Delete Trace. There should be no traces on the display. 2. To launch the Cal Set Viewer toolbar. Select Response > Cal > Manage Cals > Cal Set Viewer.
  • Page 71 U3022AE06 Cal Kit Operational Check Figure 57 Standard Reflection Tracking with PNA or PNA-X (Ports 1 and 2) Figure 58 Standard Reflection Tracking with PNA or PNA-X (Ports 3 to 8) NOTE Response from 10 MHz to 500 MHz is normal due to the PNA or PNA-X couplers in comparison to the Test Set bridges.
  • Page 72 U3022AE06 Cal Kit Operational Check Figure 59 Standard Reflection Tracking Trace with PNA-L (Ports 1 to 8) Figure 60 Option 001 or 002 Reflection Tracking Trace with PNA or PNA-X (Ports 1 and 2)
  • Page 73 U3022AE06 Cal Kit Operational Check NOTE Response from 10 MHz to 500 MHz is normal due to the PNA or PNA-X couplers in comparison to the Test Set bridges. The bridges have more gain in the coupled RF path. Figure 61...
  • Page 74 U3022AE06 Cal Kit Operational Check Figure 63 E8362A Standard Reflection Tracking (Ports 1 and 2) Figure 64 E8362A Standard Reflection Tracking (Ports 3 to 8) NOTE Response from 10 MHz to 500 MHz is normal due to the PNA couplers in comparison...

  • Page 75: Verifying Cal Kit Operational Check Failure

    U3022AE06 Cal Kit Operational Check Verifying Cal Kit Operational Check Failure If your test results fail the Cal Kit Operational Check limits, see Table 5 Table 6 on page 15 and verify the following: 1. Ensure that the Test Set is turned On and connected to the analyzer.

  • Page 76: Service Information

    U3022AE06 Service Information Service Information This section provides information to troubleshoot and repair the U3022AE06 Test Set. Refer to “Keysight Support, Services, and Assistance” on page 96 for information on returning your Test Set to Keysight Technologies. WARNING No operator serviceable parts inside. Refer servicing to qualified personnel. To prevent electrical shock do not remove covers.

  • Page 77: System Block Diagram

    U3022AE06 System Block Diagram System Block Diagram Figure 66 U3022AE06 Standard Configuration SOURCE OUT CPLR THRU RCVR A IN CPLR ARM CPLR ARM RCVR B IN CPLR THRU SOURCE OUT...
  • Page 78 U3022AE06 System Block Diagram Figure 67 U3022AE06 Option 001 Configuration SOURCE OUT CPLR THRU RCVR A IN CPLR ARM CPLR ARM RCVR B IN CPLR THRU SOURCE OUT...
  • Page 79 U3022AE06 System Block Diagram Figure 68 U3022AE06 Option 002 Configuration SOURCE OUT CPLR THRU RCVR A IN CPLR ARM CPLR ARM RCVR B IN CPLR THRU SOURCE OUT...

  • Page 80: Theory Of Operation

    U3022AE06 Theory of Operation Theory of Operation The following is a description of the operation of the Test Set. Reference the Test Set block diagrams shown in “System Block Diagram” on page 75. This section assumes the user has a general understanding of couplers, switches, and network analyzers.

  • Page 81: Switch Paths

    U3022AE06 Theory of Operation Switch Paths S100 - Source Switch 100 provides control of the Source Output path to analyze Port 1, 3, 5 and 7 to Output to Ports the Test Set. In the state shown in the block diagram, switch 100 routes the RF...

  • Page 82: Troubleshooting The Test Set

    U3022AE06 Troubleshooting the Test Set Troubleshooting the Test Set If the Test Set is not operating properly, use the following procedures to isolate the problem. It is recommended that a qualified service technician perform the following procedures. Refer to the Keysight PNA Series: Service & Support Home Page at: http://na.keysight.com/pna...
  • Page 83 U3022AE06 Troubleshooting the Test Set Figure 70 DC Power Status LEDs Controller Status LEDs Test Set Controller Bd. (N5261-63006) J101 J100 -10v +12v +15v J201 J200 +12v +15v -12v -12v -15v -15v DC Inputs (from PS) +24v Switch Driver Bd.

  • Page 84: Rf Switching Failures

    U3022AE06 Troubleshooting the Test Set RF Switching Failures If the Test Set’s RF signal functionality is not operating properly, use the following procedure to aid in isolating the source of problem. The internal RF solid state switches used in this instrument are biased with the +15 Vdc supply voltage and controlled logic signals coming from the Test Set Controller board and Switch Interface board.

  • Page 85: Equipment Setup

    U3022AE06 Troubleshooting the Test Set Equipment Setup 1. Turn on the Test Set and the analyzer. 2. [Preset] the analyzer and set it to Standalone Mode. Select Utility > System > Configure > Multiport Capability. In the dialog box select Restart as a standalone PNA >...
  • Page 86 U3022AE06 Troubleshooting the Test Set Table 21 Signal Path Connections and Commands Path # RF Path Description <Addr>.<Data> Path Components Response (typical) Ports 1, 3, 5, & 7 Source IN to Port 3 P3 CPLR, S100 Source IN to Port 5...
  • Page 87 U3022AE06 Troubleshooting the Test Set Figure 71 Source IN to Ports 3-8 Path Response (Std) Figure 72 Source IN to CPLR THRU Path Response (Std)
  • Page 88 U3022AE06 Troubleshooting the Test Set Figure 73 RCVR OUT to Ports 3-8 Path Response (Std) Figure 74 RCVR OUT to CPLR ARM Path Response (Std)
  • Page 89 U3022AE06 Troubleshooting the Test Set Figure 75 Test Set Diagram...
  • Page 90 U3022AE06 Troubleshooting the Test Set Figure 76 Top View (Std) Controller Bd Interface Bd Control Lines Fan Deck Switch 101 Switch 201 Controller Bridges...
  • Page 91 U3022AE06 Troubleshooting the Test Set Figure 77 Bottom View Power Supply Rear Panel Fan Fuse (x2) Switch Switch...

  • Page 92: Safety And Regulatory Information

    U3022AE06 Safety and Regulatory Information Safety and Regulatory Information Introd uction Review this product and related documentation to familiarize yourself with safety markings and instructions before you operate the instrument. This product has been designed and tested in accordance with accepted industry standards, and has been supplied in a safe condition.

  • Page 93: Before Applying Power

    U3022AE06 Safety and Regulatory Information Before Applying Power Verify that the premises electrical supply is within the range of the instrument. The instrument has an autoranging power supply. WARNING If this prod uct is not used as specified, the protection provided by the equipment could be impaired.

  • Page 94: Servicing

    U3022AE06 Safety and Regulatory Information Servicing WARNING Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended. Discard used batteries accord ing to manufacturer’s instructions. WARNING These servicing instructions are for use by qualified personnel only. To avoid electrical shock, do not perform any servicing unless you are qualified to do so.

  • Page 95: Connector Care And Cleaning Precautions

    U3022AE06 Electrostatic Discharge Protection Connector Care and Cleaning Precautions Remove the power cord to the instrument. To clean the connectors use alcohol in a well ventilated area. Allow all residual alcohol moisture to evaporate, and fumes to dissipate prior to energizing the instrument.

  • Page 96: Regulatory Information

    U3022AE06 Regulatory Information Regulatory Information This section contains information that is required by various government regulatory agencies. Instrument Markings The instruction documentation symbol. The product is marked with this symbol when it is necessary for the user to refer to the instructions in the documentation.

  • Page 97: Emc

    U3022AE06 Regulatory Information Complies with the essential requirements of the European EMC Directive as well as current editions of the following standards (dates editions are cited in the Declaration of Conformity): • IEC/EN 61326-1 • CISPR Pub 11 Group 1, class A •...

  • Page 98: Keysight Support, Services, And Assistance

    Keysight for repair. If you wish to send your instrument to Keysight Technologies for service or repair: • To improve turn-around time, return your Test Set along with your analyzer and cables to Keysight so that we may verify the operation of the complete system.
  • Page 99 This information is subject to change without notice. © Keysight Technologies 2011, 2014-2016, 2020 Edition 3, December 2020 Supersedes May 2015 U3022-90004 www.keysight.com...

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