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U3020AD01

Controlling the Test Set

Table 6

SCPI Command List (Continued)

Commands

Description

Explanatory Remarks

Diagnostic check of the four
programmable attenuator
sections.

ATT1_CARD1

10 dB Attenuator Bank On

ATT1_CARD2

20 dB Attenuator Bank On

ATT1_CARD3

40 dB Attenuator Bank 1 On

ATT1_CARD4

40 dB Attenuator Bank 2 On

LED_ALL

All LEDs On

LED_OFF

All LEDs Off

Diagnostic checks of the
attenuator LEDs.

Keysight U3020AD01 User's and Service Guide

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Summary of Contents for U3020AD01

Page 1: ...Keysight Technologies U3020AD01 User s and Service Guide...

Page 2: ...rovided to the public to use modify reproduce release perform display or disclose commercial computer software or commercial computer software documentation No additional government requirements beyon...

Page 3: ...GPIB Connector 8 LAN 8 Line Module 8 Power Cords 8 Controlling the Test Set 9 Test Set SCPI Commands 9 Operational Verification 11 Equipment Required 11 Equipment Setup 11 Measurement Setup 12 Measure...

Page 4: ...8 GPIB Configuration Command 29 Safety Information 30 Introduction 30 Safety Earth Ground 30 Statement of Compliance 30 Connector Care and Cleaning Precautions 30 Before Applying Power 31 Instrument M...

Page 5: ...U3020AD01...

Page 6: ...ntroduction Introduction This document describes how to use and service the Keysight U3020AD01 Dynamic Accuracy Test Set Figure 1 U3020AD01 Dynamic Accuracy Test Set 1 Keysight U3020AD01 User s and Se...

Page 7: ...und on its rear panel serial label For more PNA X network analyzer Dynamic Accuracy measurement information refer to the PNA X Service Guide for the model you have http www keysight com find pna Verif...

Page 8: ...efore an annual calibration is not required This product has an autoranging line voltage input Be sure the supply voltage is within the specified range Power Requirements Verify that the required AC p...

Page 9: ...conditioning and heating to maintain the ambient temperature within the appropriate range Air conditioning capacity must be consistent with the rating listed in the PNA standard documentation Required...

Page 10: ...r Damage Levels SRC 1 IN 30 dBm SRC 2 IN 30 dBm SRC 2 CPLD OUT 30 dBm RCVR OUT 30 dBm Table 4 Performance Characteristics Parameter Freq Range GHz Path Insertion Loss 1 8 2 2 SRC1 IN to RCVR OUT 3 5 4...

Page 11: ...Ds indicate the attenuation value of the programmable step attenuator in the RCVR OUT path RFInput Output Ports 3 5 mm Female SRC 1 IN Source 1 Input RCVR OUT Receiver Out SRC 2 IN Source 2 Input SRC...

Page 12: ...ion due to disconnected LAN cable failure to acquire and IP address waiting for DHCP assigned address ATTN LAN PWR Green Flashing Green Green Instrument Busy State firmware download LAN LED red if dow...

Page 13: ...e and is easily reached by the operator may be used as a disconnecting device Always use the three prong ac power cord supplied with this product Failure to ensure adequate grounding by not using this...

Page 14: ...n the memory this may be due to an instrument error In this case the instrument will need to be serviced The command entry syntax ROUTe SEQuence TRIGger Command Example The following executable sequen...

Page 15: ...eck of the four programmable attenuator sections ATT1_CARD1 10 dB Attenuator Bank On ATT1_CARD2 20 dB Attenuator Bank On ATT1_CARD3 40 dB Attenuator Bank 1 On ATT1_CARD4 40 dB Attenuator Bank 2 On LED...

Page 16: ...3 5 mm male for isolation measurement Equipment Setup 1 Configure PNAx and Test Set as shown in Figure 4 below 2 Turn On the PNAx and Test Set The Test Set LED Indicators should indicate the followin...

Page 17: ...ss the Test Set command application 6 Select the Windows Start menu and select the Agilent Connection Expert 7 When the Connection Expert application appears close the Welcome screen if it appears and...

Page 18: ...t can control the Test Set type the following command as shown in the Command field ROUT SEQ TRIG ATT1_10 Send Command The 10 dB LED indicator on the Test Set front panel should be ON 10 To begin the...

Page 19: ...s the Network Analyzer and the Connection Expert Command Window Measured results can be recorded on Table 7 and Table 8 below RF Path Description SRC1 IN to RCVR OUT SRC2 IN to RCVR OUT SCPI Command A...

Page 20: ...arge Protection Electrostatic discharge ESD can damage or destroy electronic components The instrument is shipped in materials that prevent damage from static and should only be removed from the packa...

Page 21: ...2284 4 RF 50 Ohm Termination SMA male 1810 0118 1 Attenuator Programmable 0 110 dB 33322 60010 1 Bulkhead Connector 3 5 mm female female 5062 6618 4 Coupler Bridge 15 dB 5087 7794 1 Cable RF 50 Ohm 3...

Page 22: ...Service Information Figure 8 U3020AD01 top view Controller Module 34945EXT SW ATTN Driver Module Step Attenuator Power Divider Coupler Isolator x4 PCB3 PCB2 PCB1 17 Keysight U3020AD01 User s and Serv...

Page 23: ...stem Operation Figure 9 below illustrates the components and interconnects of the Dynamic Accuracy Test Set The main function of this Test Set is to provide a means to measure the receiver s relative...

Page 24: ...er and the Test Set via LAN or GPIB connectivity Refer to Controlling the Test Set on page 9 39495EXTModule This module drives the programmable step attenuators The attenuators are connected to the Te...

Page 25: ...D Red 1 If the green PWR LED is OFF after depressing the front panel button continue with the following procedure a Remove the top cover of the instrument b Ensure that the ribbon cable and 2 wire con...

Page 26: ...t has been corrupted c Contact Keysight Technologies for support in recovering this preset set d If no audible sound is heard remove the top cover of the instrument e Insure that the ribbon cable conn...

Page 27: ...20A LAN and GPIB interfaces using Keysight IO Libraries Connection Expert Utility ConfiguringtheLANInterface 1 Connect the Test Set to the PC 2 Turn On the Test Set 3 Select IO Control icon Agilent Co...

Page 28: ...layed in the right column Propertied Pane Figure 11 Explorer and Properties Pane 1 Click Add Instrument on the tool bar to search the network for instruments 2 Select Add LAN Instrument on LAN TCPIP0...

Page 29: ...1 Select Add Instrument on the tool bar 2 Select GPIB Interface OK 3 Select U3020A s Address in the GPIB address drop down list OK Factory set address 9 Changing the GPIB Address The U3020A GPIB addre...

Page 30: ...e U3020A Contact your network administrator for the valid IP address to use for your instrument Syntax SYSTem COMMunicate LAN IPADdress address SYSTem COMMunicate LAN IPADdress You can also query the...

Page 31: ...ip Example The following command disable the Auto IP SYST COMM LAN AUTOIP OFF The following query returns the current Auto IP setting SYST COMM LAN AUTOIP Typical Response 0 DHCP Command Description T...

Page 32: ...he DNS address currently being used by the instrument the quotes are also returned SYST COMM LAN DNS Typical Response 198 105 232 4 Domain Name Command Description This command assigns a Domain Name t...

Page 33: ...address SYST COMM LAN GATEWAY 255 255 20 11 The following query returns the Default Gateway address currently being used by the instrument the quotes are also returned SYST COMM LAN GATEWAY Typical R...

Page 34: ...e the GPIB address you must cycle power on the U3020A to activate the new address Example The following command sets the GPIB address to 9 SYST COMM GPIB ADDR 9 The following query returns the current...

Page 35: ...to ensure adequate earth grounding by not using this cord may cause product damage and the risk of electrical shock Statement of Compliance This product has been designed and tested in accordance with...

Page 36: ...this product Failure to ensure adequate earth grounding by not using this cord may cause product damage and the risk of electrical shock This product is designed for use in Installation Category II a...

Page 37: ...o not perform any servicing unless you are qualified to do so The opening of covers or removal of parts is likely to expose the user to dangerous voltages Disconnect the instrument from all voltage so...

Page 38: ...eysight email address is required by EU directives applicable to our product The CSA mark is a registered trademark of the CSA International This is a symbol of an Industrial Scientific and Medical Gr...

Page 39: ...norme NMB 001 du Canada South Korean Class A EMC Declaration This equipment is Class A suitable for professional use and is for use in electromagnetic environments outside of the home A A Safety Compl...

Page 40: ...entative can determine the warranty status of your unit Shipping Your Product to Keysight for Service or Repair IMPORTANT Keysight Technologies reserves the right to reformat or replace the internal h...

Page 41: ...Keysight U3020AD01 User s and Service Guide 36...

Page 42: ...This information is subject to change without notice Keysight Technologies 2011 2017 2019 Print Date December 2019 Supersedes August 2019 www keysight com...

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