Keysight Technologies U3047AE04 User's And Service Manual
  1. Manuals
  2. Brands
  3. Keysight Technologies Manuals
  4. Test Equipment
  5. U3047AE04
  6. User's and service manual
Keysight Technologies U3047AE04 User's And Service Manual

Keysight Technologies U3047AE04 User's And Service Manual

Multiport test set extension
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Keysight Technologies
U3047AE04
Multiport Test Set Extension
Use this manual with the following documents:
PNA Series Network Analyzer On-line Help System
User's and
Service Guide

Advertisement

Table of Contents
loading

Related Manuals for Keysight Technologies U3047AE04

Summary of Contents for Keysight Technologies U3047AE04

  • Page 1 Keysight Technologies U3047AE04 Multiport Test Set Extension Use this manual with the following documents: PNA Series Network Analyzer On-line Help System 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, 2012, 2016 AGREEMENT WILL CONTROL. extent that those terms, rights, or...
  • Page 3 Definitions • Specifications describe the performance of parameters covered by the product warranty (temperature –0 to 50 °C, unless otherwise noted.) • Typical describes additional product performance information that is not covered by the product warranty. It is performance beyond specification that 80% of the units exhibit with a 95% confidence level over the temperature range 20 to 30 °C.

  • Page 4: Table Of Contents

    Contents Introduction ..............2 Description .
  • Page 5 Contents Electrostatic Discharge Protection ..........71 Regulatory Information .
  • Page 6 User’s and Service Guide U3047-90002...
  • Page 7 U3047AE04 User’s and Service Guide U3047-90002...

  • Page 8: Introduction

    U3047AE04 Introduction Introduction This document describes how to use and service the U3047AE04 Multiport Extension Test Set with the Keysight N5247A 4-Port PNA-X for a 8-Port network analyzer solution. Figure 1 Front Panel N5247A with U3047AE04 User’s and Service Guide U3047-90002...

  • Page 9: Description

    U3047AE04 Description Description The Keysight U3047AE04 is a Multiport Test Set extension designed for use with the N5247A 4-Port PNA-X (10 MHz to 70 GHz) to provide a full 8-Port measurement solution. The U3047AE04 has the following key features: • 4 Test Ports (1.85 mm male connectors) •...

  • Page 10: Available Options

    • U3047AE04-1CP Rack Mount Kit with Handles (5063-9222) Network Analyzer Interface Kit Options The U3047AE04 requires one of the following kits to interface the test set with your network analyzer. The interface kit model option includes the hardware lock-link and the cable kit listed in Table 2 below.

  • Page 11: General Specifications

    U3047AE04 Specifications General Specifications Specifications for the Test Set are characteristic for the system performance of the PNA-X and the Test Set. Before using the PNA-X and Test Set a calibration is recommended for best measurement performance. Actual performance of the system is based on the customer’s PNA- X and options that are used with the Test Set.

  • Page 12: Environmental Requirements

    U3047AE04 Specifications Environmental Requirements Refer to the PNA series standard documentation for environmental requirements. Environmental Tests The Test Set complies with all applicable safety and regulatory requirements for the intended location of use. • Operating Temperature 0 - 50 °C •...

  • Page 13: Maximum Power Levels

    (+25 dBm). The power levels must be 3 dB below maximum level to ensure no damage, see Table Table 5 Power Levels Maximum U3047AE04 Test Port RF Power Levels: PORT 5-8 +15 dBm 20 Vdc Maximum U3047AE04 Access Ports: SOURCE OUT...

  • Page 14: Reflection Tracking Performance

    U3047AE04 Specifications Reflection Tracking Performance Specifications for the reflection tracking are typical and are intended as non-warranted information. Typical specifications are based on 1 to 2 units performance. Table 6 Typical Reflection Tracking PNA-X Frequency Ports 1 to 8 −11...

  • Page 15: Front And Rear Panel Features

    U3047AE04 Front and Rear Panel Features Front and Rear Panel Features Figure 2 U3047AE04 Front Panel 5 to 8 Test Ports Ac cess P orts Active Standby Switch Test Port LEDs Test Ports – 1.85 mm (male) Port 5 – 8 •...
  • Page 16 U3047AE04 Front and Rear Panel Features Figure 3 U3047AE04 Rear Panel Control Lines/Voltage Adjust Line Module Test Set Interface Pass Through Interface Chassis Ground Control Lines and Voltage Adjust For further information pertaining to control lines and voltage adjustments see. Refer to “Control Lines”...
  • Page 17 U3047AE04 Front and Rear Panel Features Power Cords A line power cord is supplied in one of several configurations, depending on the destination of the original shipment. Keysight can supply additional certified power cords to meet region electrical supply and receptacle configurations. Please contact Keysight at www.keysight.com...

  • Page 18: Hardware Lock-Link Installation

    U3047AE04 System Setup Hardware Lock-Link Installation (U3021-60002) Preparing the PNA-X 1. The Lock-Link Kit (U3021-60002) includes: • 5023-0132 - Lock-Links Kit (left, right pair and screws), analyzer • 0515-2317 - Screw T15 M3.5 x 0.6 12 mm • N5242-20138 - Right Lock-Link, test set •...
  • Page 19 U3047AE04 System Setup 4. Remove the top two standoffs and screws (0515-2317) from the rear panel on the Test Set. 5. Install the two rear locking feet onto the Test Set. The N5242-20138 is the right foot and the N5242-20139 is the left foot. Two screws (0515-2317) are included with this option.
  • Page 20 U3047AE04 System Setup 7. Secure the PNA-X’s lower locking feet to the Test Set upper locking feet, using the spring–loaded screws on the locking feet. If the PNA-X's lower locking feet are not aligned with the screw holes in the Test Set's upper locking feet, loosen the screws securing the feet to the instrument slightly to align and tighten.

  • Page 21: Rf Interface Cable Connections

    U3047AE04 System Setup RF Interface Cable Connections (U3021-60101) Figure 10 on page 15 illustrates the cable configuration of the Test Set to the PNA-X. The cables have been supplied with Kit U3021-60101. 1. Remove the SOURCE OUT to CPLR THRU and RCVR IN to CPLR ARM jumpers (x8) on the PNA-X.
  • Page 22 U3047AE04 System Setup 3. Connect the PNA-X Test Set I/O cable (N4011-21002) to the Test Set Interface connector on the rear panel. Figure 11 Rear Panel Test Set I/O Cable User’s and Service Guide U3047-90002...

  • Page 23: System Operational Check

    U3047AE04 System Operational Check System Operational Check The following procedure will confirm that the RF interface cables between the Test Set and PNA-X are installed and the system is working correctly. Before beginning this procedure you should complete the following steps: •...
  • Page 24 U3047AE04 System Operational Check Figure 12 Typical Reflection Response Ports 1-4 Figure 13 Reflection Response Signal Path Diagram Ports 1-4 User’s and Service Guide U3047-90002...
  • Page 25 U3047AE04 System Operational Check Figure 14 Typical Reflection Response Ports 5-8 Figure 15 Reflection Response Signal Path Diagram Ports 5-8 User’s and Service Guide U3047-90002...

  • Page 26: Controlling The Test Set

    U3047AE04 Controlling the U3047AE04 with N5247A Controlling the Test Set This section will describe how to operate the Test Set with the PNA-X. A PNA-X must be used to control the Test Set using the Test Set I/O interface on the rear panel.

  • Page 27: Pna-X Multiport Mode

    U3047AE04 Controlling the U3047AE04 with N5247A PNA-X Multiport Mode The PNA-X requires Option 551 for multiport mode. The PNA-X must have the Test Set file installed to enable the PNA-X to control the Test Set. The PNA-X multiport mode allows you to select measurement ports, complete an N-Port calibration, operate control lines, and rename test ports.
  • Page 28 This menu will allow the physical Ports 1 thru 8 to be identified as any port for your convenience. For example, Port 5 can be re-named Port 2. The External Test Set Control-U3047AE04 also allows control of the DUT control lines, refer to “Control Lines” on page 37.
  • Page 29 U3047AE04 Controlling the U3047AE04 with N5247A Selecting S-Parameter Measurement S-Parameter selection can be accomplished using Response > Measure. Use the drop-down menu to select 1 of 144 S-Parameters for the 8-Port system. The first number in the Sxx selection is the Receiver Port and the second number will be the Source Port. Any port can be selected to be the Receiver, Source or both, as in S11.
  • Page 30 U3047AE04 Controlling the U3047AE04 with N5247A Balanced Tab: Balanced Measurements can be configured by selecting the Balance tab in the New Trace 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 keysight.com.
  • Page 31 U3047AE04 Controlling the U3047AE04 with N5247A N-Port Calibration It is recommended that you perform an ECal characterization to minimize the connections required for multiple port calibration. The N4693AB Option M0F is recommended with cable (85133F) if you are calibrating at the PNA-X and Test Set ports.
  • Page 32 U3047AE04 Controlling the U3047AE04 with N5247A If the PNA-X has Option 029 or H29 (noise figure capability) verify that the path configuration is set to Default. If the PNA-X is not in Default configuration, ports 5 and 9 will not operate correctly. Select Trace/Chan >...
  • Page 33 U3047AE04 Controlling the U3047AE04 with N5247A 2. Continue following the Cal Wizard prompts. In the Select Calibration Ports and ECal Module dialog box click the Select All, check box, or select the ports you are calibrating and click Next. If an ECal characterization has been done, select View/Select ECal Module and...

  • Page 34: Interface Control Mode

    U3047AE04 Controlling the U3047AE04 with N5247A Interface Control Mode The Interface Control feature allows you to send data and remote commands to control external equipment using the GPIB, Material Handler I/O, Test Set I/O, and Auxiliary I/O without the need of an external computer. Refer to PNA-X Help menu, “Rear Panel Tour” and “Interface Control.”...
  • Page 35 U3047AE04 Controlling the U3047AE04 with N5247A How to Access Interface Control Mode 1. To access the Interface Control mode, select Trace/Chan > Channel > Hardware Setup > Interface Control in the drop-down menu, and select Enable Interface Control. The PNA-X Series Network Analyzer includes the Interface Control application and rear panel connection.
  • Page 36 U3047AE04 Controlling the U3047AE04 with N5247A Figure 27 Interface Control Enable Interface Control: (1) Enables and disables ALL Interface Control communication. When cleared (default setting) Interface Control is disabled and NO data is sent. To send data, the individual interfaces must also be enabled.
  • Page 37 U3047AE04 Controlling the U3047AE04 with N5247A Before Sweep Start – After Sweep End Tabs: (6) Commands (GPIB, I/Os and Dwell) can be sent Before Sweep Start and After Sweep End. However, they are configured and enabled separately on the Interface Control dialog box. For example;...

  • Page 38: Gpib Control Mode

    U3047AE04 Controlling the U3047AE04 with N5247A GPIB Control Mode The PNA-X GPIB Command Processor feature allows you to send remote commands and data to the PNA-X rear-panel GPIB connector and Test Set I/O connector. More information regarding the GPIB Command Processor can be found in the PNA-X Help menu.
  • Page 39 U3047AE04 Controlling the U3047AE04 with N5247A How to Access GPIB Command Processor 1. To access the GPIB Command Processor select Utility > System > Configure > SICL/GPIB/SCPI. Figure 28 Utility Configure 2. Select GPIB Command Processor Console > OK. Figure 29 GPIB Command Processor User’s and Service Guide U3047-90002...
  • Page 40 U3047AE04 Controlling the U3047AE04 with N5247A GPIB Command Processor Console Write Commands Once the GPIB Command Processor Console is open, commands can remotely control the external Test Set I/O connector by sending the following: address: a integer number data: a integer number Address and data are separated by a comma.

  • Page 41: Address And Data Values

    0.17. Table 9 Test Port Address and Data Values Source Receiver Address Path Path Data Ports Ports Ports Ports Figure 40, “U3047AE04 RF Block Diagram,” Refer to for in-depth RF path information. User’s and Service Guide U3047-90002...
  • Page 42 U3047AE04 Address and Data Values Figure 30 Address and Data Example 1 (Interface Control Mode) User’s and Service Guide U3047-90002...

  • Page 43: Control Lines

    U3047AE04 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 external test set control, or Test Set I/O commands.
  • Page 44 U3047AE04 Control Lines Figure 31 DUT Control Line Pin Assignment (rear panel view) Table 11 DUT Control Line Interface Connector Pin Assignment 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 45: Internal Voltage Supply Configuration

    U3047AE04 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 46: External Voltage Supply Configuration

    U3047AE04 Control Lines External Voltage Supply Configuration Figure 33 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 47: Setting The Control Lines With Address And Data Values

    Control Lines U3047AE04 Setting the Control Lines with Address and Data Values This section describes how to control the rear panel DUT control lines. The following control feature will function only while the PNA is in its Standalone Mode. Setting the PNA to Standalone Mode 1.
  • Page 48 U3047AE04 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 32 on page 39. To reset all control lines to logic high, without having to reset the power switch on the Test Set, make the following PNA entry: Front panel PNA Interface Control Mode line entry = 112.0 >...

  • Page 49: Cal Kit Operational Check

    Cal Kit Operational Check The following procedure can be used to confirm 1-Port Cal performance of an ECal Module or Mechanical Cal Kit. The operation verification limits provided ensure that your U3047AE04 and PNA-X are operating properly. Refer to “Verifying a Cal Kit Operational Check Failure” on page to ensure the RF interface cables are installed and working correctly before returning the Test Set for repairs.

  • Page 50: Operational Check Procedure

    4. Verify that the PNA-X is in 8-Port mode. See the bottom of the measurement window. a. If only four S-Parameters are listed, select Utility > System > Configure > Multiport Capability. Select Restart as multiport PNA with this testset and select U3047AE04 (8-Port) from the drop-down menu > OK. Refer to Figure 17 on page 5.
  • Page 51 U3047AE04 Cal Kit Operational Check N524xA 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, see Figure 2.
  • Page 52 U3047AE04 Cal Kit Operational Check 7. Repeat step 1 thru step 6 for Ports 2 thru 8. When finished, there should be 8 Cal Sets saved with the titles “999.1” thru “999.8” (8-Port). 8. Select Trace/Chan > Trace > Delete Trace. There should be no traces on the PNA-X screen.
  • Page 53 U3047AE04 Cal Kit Operational Check Figure 37 Reflection Tracking Trace (Port 1-4) with PNA-X Figure 38 Reflection Tracking Trace (Port 5-8) with PNA-X User’s and Service Guide U3047-90002...

  • Page 54: Verifying A Cal Kit Operational Check Failure

    U3047AE04 Cal Kit Operational Check Verifying a Cal Kit Operational Check Failure If your test results fail the Cal Kit Operational Check Reflection Tracking limits, verify the following: 1. Ensure the Test Set is turned on and connected properly to the PNA-X.
  • Page 55 U3047AE04 Cal Kit Operational Check Interconnect Cable Verification 1. Perform the “System Operational Check” on page “RF Switching Failures” on page 2. If the problem still exists, perform the “Contacting Keysight” on page 3. If a power hole or other failure still exists, refer to...

  • Page 56: Service Information

    U3047AE04 Service Information Service Information This section provides information to troubleshoot and repair the U3047AE04 test set. Refer to “Keysight Support, Services, and Assistance” on page 74 for information on returning your test set to Keysight Technologies. No operator serviceable parts inside. Refer servicing to qualified personnel.
  • Page 57 PNA-X Test Set Rear Lock Feet (left) Front Panel LED Board N5261-60005 Test Set Control Board (programmed) N5261-60006 DUT Control Board U3020-63223 U3047-20016 RF Cable, Semi-rigid RF Cable, Semi-rigid U3047-20017 SW Interface Board, programmed U3047-63018 U3047AE04 User’s and Service Guide U3047-90002 User’s and Service Guide U3047-90002...

  • Page 58: System Block Diagram

    Service Information U3047AE04 System Block Diagram Figure 40 U3047AE04 RF Block Diagram User’s and Service Guide U3047-90002...
  • Page 59 U3047AE04 Service Information Figure 41 Electrical Block Diagram User’s and Service Guide U3047-90002...

  • Page 60: Theory Of Operation

    PNA Test Set I/O for control of the RF switch paths (through the Switch Interface board (U3047-63018). The front panel “Active” and port LEDs are on only when the PNA has addressed the U3047AE04 Test Set. The rear panel fan is on when the controller board supplies are operational.
  • Page 61 U3047AE04 Service Information Power Supply The switching power supply (0950-4729) coverts the AC line voltages to DC. This is an automatic line voltage selecting power supply. The DC supplies are connected to the test set control board through four wire harness to J10, J11, J12 and J13. The 24 Vdc section of the power supply is not used in this intrument.The AC line voltage (100 to 240 V @ 50/60 Hz) is...

  • Page 62: Troubleshooting The Test Set

    Service Information Troubleshooting the Test Set If the U3047AE04 is not operating properly, use the following procedures to aid in isolating the source of the non-RF related failures. Typical failures may be the loss of the rear panel fan or front panel indicator lights.
  • Page 63 U3047AE04 Service Information Figure 42 DC Power Status LEDs Test Set Controller Bd. +9 V -3 V -3 V -3 V -3 V -3 V -3 V -3 V -3 V -10 V U29 Regul U28 Regul U27 Regul U26 Regul...
  • Page 64 U3047AE04 Service Information 7. Verify the Switch Driver board, “Complimentary Logic LED pairs” shown in Figure a. Ensure that each switch LED pair; one is on and one is off. If not, replace the Switch Driver board. b. Verify the RF Switch Drive board voltages by connecting a voltmeter to the four groups of test points.
  • Page 65 U3047AE04 Service Information RF Switch Path Testing If you suspect an RF signal path problem, the following procedure will confirm all RF signal paths through the Test Set. Table 16 RF Signal Path Insertion Loss (S21) RF Path Description Signal...
  • Page 66 Service Information U3047AE04 Source Signal Path Insertion Loss Test (S21) Refer to Table 16, “RF Signal Path Insertion Loss (S21),” on page Test Set Port 5, SOURCE IN to CPLR THRU • Set Test I/O addr.data 0.0 • Connect PNA Port 1 flex cable to Test Set Port 5 CPLR THRU.
  • Page 67 U3047AE04 Service Information Receiver Signal Path Insertion Loss Test (S21) Test Set Port 5, RCVR OUT to CPRL ARM • Set Test I/O addr.data 0.0 • Connect PNA Port 1 flex cable to Test Set Port 5 CPLR ARM. • Connect PNA Port 2 flex cable to Test Set Port 5 RCVR OUT.
  • Page 68 U3047AE04 Service Information Figure 44 Source IN to CPLR THRU Path (typical) Figure 45 Source IN to Ports 5 - 8 Path (typical) User’s and Service Guide U3047-90002...
  • Page 69 U3047AE04 Service Information Figure 46 RCVR Out to CPLR ARM Path (typical) Figure 47 RCVR OUT to Port 5 - 8 Path (typical) User’s and Service Guide U3047-90002...
  • Page 70 Control Lines are not Working If the U3047AE04 operates correctly and the rear panel control lines are not functioning, the following procedures can be used to verify the component failure. Suspect the DUT Control board (E5091-66503).
  • Page 71 U3047AE04 Service Information Troubleshooting Diagram Figure 48 Test Set User’s and Service Guide U3047-90002...
  • Page 72 U3047AE04 Service Information Figure 49 Test Set Top View DUT Control Bd Test Set Switch Interface Control Bd (top Bd) (bottom Bd) Switches (x8) Coupler/Test Ports (x4) User’s and Service Guide U3047-90002...
  • Page 73 U3047AE04 Service Information Figure 50 Test Set Bottom View Line Module Power Supply Fuse (x2) User’s and Service Guide U3047-90002...

  • Page 74: Safety And Regulatory Information

    Declaration of Conformity A copy of the Declaration of Conformity is available upon request, or a copy is available on the Keysight Technologies web site at: https://regulations.about.keysight.com/DoC/default.htm Statement of Compliance This instrument has been designed and tested in accordance with CAN/CSA 22.2 No.

  • Page 75: Before Applying Power

    U3047AE04 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. If this product is not used as specified, the protection provided by the equipment could be impaired.

  • Page 76: Servicing

    To prevent electrical shock, disconnect the Keysight Technologies U3047AE04 from mains electrical supply before cleaning. Use a dry cloth or one slightly dampened with water to clean the external case parts. Do not attempt to clean internally.

  • Page 77: Electrostatic Discharge Protection

    U3047AE04 Electrostatic Discharge Protection Electrostatic Discharge Protection Protection against electrostatic discharge (ESD) is essential while removing assemblies from or connecting cables to the instrument. Static electricity can build up on your body and can easily damage sensitive internal circuit elements when discharged. Static discharges too small to be felt can cause permanent damage.

  • Page 78: Regulatory Information

    U3047AE04 Regulatory Information Regulatory Information Instrument Markings This section contains information that is required by various government regulatory agencies. 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 79 Regulatory Information Battery Collection Do not throw batteries away but collect as small chemical waste, or in accordance with your country’s requirements. You may return the battery to Keysight Technologies for disposal. Refer to “Contacting Keysight” on page 74 for assistance.

  • Page 80: 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 PNA-X and cables to Keysight so that we may verify the operation of the complete system.
  • Page 81 This information is subject to change without notice. © Keysight Technologies 2016 Edition 1 November 2016 Supersedes: September 2012 www.keysight.com...

Table of Contents