Manuals / Anritsu / Computer Equipment / Network Router

Anritsu 373XXA manual Power Range

Models: 373XXA

1 202

Download 202 pages 15.37 Kb

Page 185

PERFORMANCE SPECIFICATIONS

APPENDIX D

LOG MAG	Ref= 0dBm	5dB/DIV
	Available
	Power

Typical

22.5 MHz

8.6 GHz

Model 37317A Port 1 Power

LOG MAG	Ref=	-7 dBm	5dB/DIV
		Available
		Power

Typical

40 MHz

20 GHz

Model 37325A and 37347A Port 1 Power

LOG MAG	Ref=	-7 dBm	5dB/DIV
		Available
		Power

	Typical
40 MHz	40 GHz

Model 37369A Port 1 Power

LOG MAG		Ref=	-7 dBm			5dB/DIV
LOG MAG		Ref=				5dB/DIV

	Available
	Power
	Typical
40 MHz	65 GHz

Model 37397A Port 1 Power

phase locking scheme allows it to operate as a tuned re- ceiver by locking all of its local oscillators to its internal crystal reference oscillator. Set-On Receiver Mode capabil- ity significantly increases the versatility of the 373XXA VNA in applications that check for harmonics, intermodulation products, and signals of known frequency.

Dual Source Control Capability: Dual Source Control capability allows a user to independently control the fre- quencies of two sources and the receiver without the need for an external controller. The frequency ranges and output powers of the two sources may be specified. A frequency sweep may be comprised of up to five separate bands, each with independent source and receiver settings, for convenient testing of frequency translation devices such as mixers. Up to five sub-bands may be tested in one sweep. This feature enables users to easily test mixers, up/down converters, multipliers, and other frequency conversion de- vices.

Source 1: The 373XXA internal source or any of the family of 68XXXB, 69XXXA, or 6700B synthesizers.. Source #2: Any of ANRITSU’s family of 68XXXB, 69XXXA, or 6700B synthesizers.

Sweep Type: Linear, CW, Marker, or N-Discrete point sweep.

POWER RANGE

	Model	Rated Power	Minimum Power	Resolution (dB)
	Model	(dbm)	(dBm)	Resolution (dB)
		(dbm)	(dBm)

	37317A	0	–95	0.05
	37325A	+5	–90	0.05
	37347A	+5	–90	0.05
	37369A	–7	–97	0.05
	37397A	–7	–79	0.05

D-6

373XXA MM

Image 185

Anritsu 373XXA manual Power Range

Contents

Model 373XXA Vector Network Analyzer Maintenance Manual Warranty Table of Contents, Narrative Index Table of Contents, Detailed Verification Procedure Checking the Service LOGReplaceable Subassemblies and Parts · · · · · · · Peripherals and InterfacesSystem does not BOOT-UP System does not POWER-UP ·System has Error Code Associated Information in this ManualA8 Adjustment 37397A RF POWER/ALC CALIBRATION·A21A2 Adjustment LO 2 Calibration ·Front Panel Assembly A9 PCB Bbram Chip · A9 PCB Sram Battery ·Floppy Disk Drive · Rear Panel Assembly Power Supply Module · A18 Rear Panel PCB ·Introduction · Diagnostics Menus Signal Source ModulesIntroduction · Operational Error Messages · Disk Related Error MESSAGES·REPAIR/ Maintenance · Introduction · PrecautionsPage Chapter General Information Table of Contents Series 373XXA Vector Network Analyzer System Chapter General Information System Description System Description General InformationRelated Manuals Standard Options8SERVICE Strategy Service Strategy9SERVICE Support Service Support General InformationND37200A-2, Field Service Kit General Information Service SupportNist Verification Kit ModelPerformance Specifications Anritsu B39553 Recommended Test Equipment General InformationAnritsu T1147-2 General Information Recommended Test EquipmentStatic Handling General Information Additional PrecautionsChapter Replaceable Parts Table of Contents Page Chapter Replaceable Parts Parts Ordering InformationParts Ordering InformationReplaceable Parts Parts Ordering Information Assembly / Part Part Number Assembly / Part 373XXA Model / Option Part NumberND44606 D45243 Major Assemblies Location Diagram Top 34 View Major Assemblies Location Diagram Bottom View Not 37397A Major Assemblies Location Diagram Bottom View 37397A Signal Source Parts Location Diagram Chapter Operational Tests Table of Contents Page 373XXA Service LOG Checking the Service LOG Operational TestsProcedure 2CHECKINGTo start the self test 3SELF TestStep If self test failsInterfaces Peripherals and Interfaces Operational Tests4PERIPHERALS Equipment Required Operational Tests Peripherals and InterfacesPrinter Test Fixture Anritsu PN B39553 Gpib Interface 5SIGNAL Path Signal Path Operational TestsChapter Performance Verification Table of Contents 373XXA MM Conditions CalibrationMeasurement Performance Verification Measurement Accuracy3MEASUREMENT Accuracy4VERIFICATION Performance Verification Verification ProcedureProcedure Parameters KEY System Parameters5KEY System Performance Verification KEY System Parameters Measurement ProcedurePage Chapter Troubleshooting Table of Contents Page Manual AssociatedInformation in this System does not Recommended Test Equipment TroubleshootingPOWER-UP Location of Connectors for Power Supply Voltage Checks Troubleshooting System does not POWER-UPSystem does not POWER-UP Troubleshooting 5SYSTEM does not Troubleshooting System does not BOOT-UPBOOT-UP System does not BOOT-UP Troubleshooting Hard Disk Utilities Problems System has Error Code Troubleshooting6SYSTEM has Error Screen DisplayTroubleshooting System has Error Code Failure Failed Assembly Suffix Failure Mode SYS DescriptionSee Sheet From Sheet 1 From Sheet SOURCE/TEST SET/RECEIVER Signal Source Phase7SOURCE/TEST SET/RECEIVERCodes SOURCE/TEST SET/RECEIVER TroubleshootingError Codes Possible Failed Assemblies LO1 Band Start Stop Test SET Module8PERIPHERALS PERIPHERALS/ InterfaceInterface CRT Display TestQuestion Measurement in Question Troubleshooting9MEASUREMENT Conditions Check List ing items Troubleshooting Measurement in QuestionWire Color Forward Reverse Wire Color Below 38 GHz Above 38 GHzFrequency SQM SDM Out Buffer AmpSDM Troubleshooting Signal PathsSQM Signal Paths TroubleshootingChapter Adjustments Contents Page LO1 Calibration Procedure Equipment RequiredCalibration Post CalibrationLO 2 Calibration AdjustmentsIf calibration passes If calibration fails4FREQUENCY AdjustmentsFrequency Calibration Frequency Calibration 373XXA VNA 5RF POWER/ALC RF POWER/ALC CalibrationGHz Power Sensor Setup Procedure Adjustments RF POWER/ALC CalibrationVNA Anritsu ML24XXA Threshold Adjustments Source Lock Threshold6SOURCE Lock OLD Calibration 7A8 Adjustment Adjustments A8 Adjustment 37397A8A21A2 Adjustment A21A2 Adjustment 37397AA21A2 Adjustment 37397A Chapter System Description Table of Contents Page System Overview System Description System OverviewPcbs System Description System OverviewSource System Overview System DescriptionAnalog Subsystem Assemblies Signal Source Module3ANALOG Subsystem AssembliesAnalog Subsystem Assemblies System Description Analog Subsystem Assemblies System Description Analog Subsystem Assemblies 4DIGITAL Subsystem A9 Main Processor PCB AssemblyDigital Subsystem Assemblies PCB Digital Subsystem Assemblies System DescriptionPCB Assembly 5MAIN Chassis Main Chassis AssembliesMain Chassis Assemblies Voltage Assemblies Where Used 19/7-20 Chapter Remove and Replace Procedures Table of Contents Remove / Replace Test SET Module Remove / Replace Signal Source Module Assemblies ·Equipment Required Chapter Remove and Replace ProceduresRemove and Replace Covers3COVERS PreliminaryCovers Remove and ReplaceA13 A16 PCB’s Procedure A1 A9 PCBs ProcedurePcbs 5A9 PCB Bbram ChipRemove and Replace A9 PCB Bbram Chip A1-A9 and A13-A16 PCB Assemblies Removal DiagramA9 PCB Bbram Chip Remove and Replace Remove/Replace ProcedurePost Replacement Procedure Location of Bbram Chip on the A9 PCB A9 PCB Sram Battery Remove and Replace Recall Or Save A9 PCB Sram BatteryA24 VME BUS Terminator PCB AssemblyTerminator PCB 8FRONT PanelRemoval of Front Panel Assembly Front Panel Assembly9VGA Display Monitor VGA Display MonitorRemove and Replace VGA Display Monitor Location of Internal VGA Monitor Assembly Mounting ScrewsDisplay LCD Liquid Crystal Display LCDLiquid Crystal 10ALCD Backlight Floppy Disk DriveLamp 11FLOPPY Disk DriveFloppy Disk Drive Location of Floppy Disk Drive Assembly Mounting Plate ScrewsEquipment Required Option 11 only Rear Panel Assembly12REAR Panel Rear Panel Assembly FAN Assembly FAN AssemblyPower Supply ModuleA18 Rear Panel PCB Test B Remove and Replace A18 Rear Panel PCBA18 Rear Panel PCB Remove and Replace 16TEST SET Module Test SET Module AssembliesTest SET Module Assemblies Remove the Power Amplifier assembly see previous paragraph REF a Modules Remove and Replace Signal Source Modules17SIGNAL Source Signal Source Modules 15.Signal Source Module Removal Details A21A1 Source YIG Bias Control PCB 16.Signal Source Module Assemblies Removal DetailsRemove and Replace Signal Source Modules Signal Source Modules Appendix a Diagnostics Menus Table of Contents Page Read Service Log Diagnostics MenusAppendix a Start Self TestDiagnostics Menus Appendix a Appendix a Diagnostics Menus Page Figure A-1. Diagnostics Menus System Description Diagnostics MenusPage Appendix B Error Messages Table of Contents Page Appendix B Service LOG Error Messages Appendix B Error Message Description Corrective Action Service LOG Error MessagesStandard CAL not Valid for General Floppy Drive Error Message Description Gpib Command Error DescriptionsGpib Execution Error Descriptions Table B-3.GPIB-Related Error Messages 3 Table B-3.GPIB-Related Error Messages 4 Table B-3.GPIB-Related Error Messages 5 Gpib Query Error Descriptions Gpib Device Dependent Error Descriptions Table B-3.GPIB-Related Error Messages 8 To D 12 BIT a to D Fail Table B-4.Service Log Error Messages 2 Table B-4.Service Log Error Messages 3 Introduction · Precautions Page Pin Depth Problems Appendix C Connector Maintenance Check Procedures1INTRODUCTION 2PRECAUTIONS Reading Precautions Appendix CPort Pin Depth Gauge Conn. Type 3REPAIR Appendix C REPAIR/ MaintenanceMaintenance Appendix D Performance Specifications Page Appendix D Measurement Time vs. Span for 101 Data Points typi- cal Performance Specifications Appendix DDisplay Capabilities Distance 0.1 ∝ m SWR 1 pU Power 0.05 dBPower Range Standard Time Base Harmonics & Harmonic RelatedHigh Stability Time Base Option AccuracyData Transfer Speed with or without cal 150 kbytes Hard CopyThroughput Times ms with Correction typical 37300A Rear Panel Connectors and ControlsThroughput Times ms without Correction typical Main Lobe Width null \ null in ns = Option ES Connector Calibration KitStandard 3650 SMA/3.5 mm Calibration Kit GPC-7 Calibration Kit3671V50-2 Universal Test Port Converter On Each Side Flexible Test Port CablesModel 37347A K Connectors Reflection Measurements Model 37369A K Connectors Reflection Measurements 15/D-16 Appendix E Performance Verification Software User’s Guide Page Subject Index Page Rear Panel PCB A9 PCB Sram BatteryA9 PCB Bbram Chip Calibration and Measurement CondiTo P Index Index To S