Anritsu MT8802A User Manual

i
Second Edition
MT8802A
Radio Communication Analyzer
Service Manual
ANRITSU CORPORATION
Document No.: M-W1382BE-2.0
To ensure that this equipment is used safely, im-
portant safety items are explained in the MT8802A
Radio Communication Analyzer Operation Manual.
This manual explains important service items re-
lated service.
Read both the operation manual and this manual,
and keep both with the equipment.

Anritsu MT8802A Specifications

General

Modulation Bandwidth	Up to 40 MHz
Interface	USB, GPIB
Dimensions	426 mm (W) x 177 mm (H) x 450 mm (D)
RF Input Level Range	+20 dBm
Power Requirements	100-240 VAC, 50/60 Hz

Summary

For Safety

Power Line Fuse Protection

About This Manual

Specifications

Block Diagram and Basic Explanation

Signal Flow Description

Explains the signal flow through the MT8802A's different routes.

Block Descriptions

Provides detailed descriptions of each functional block within the MT8802A.

Level Diagrams

Troubleshooting

Detecting Faulty Blocks

Identifies potential faulty blocks based on observed phenomena and causes.

Adjustments After Unit Replacement

Details the necessary adjustments and calibrations after replacing internal units.

Total Adjustment Procedures

Spectrum Analyzer Adjustments

Procedures for adjusting the spectrum analyzer functions, including span.

Power Meter Adjustment

Detailed steps for adjusting the power meter functionality.

IF Gain Adjustment

Procedure for adjusting the Intermediate Frequency (IF) gain.

Detection Level Confirmation

Confirms the detection level changes by adjusting signal generator levels.

A05 MOD DSP1 Adjustments

Covers preparation and adjustment procedures for the A05 MOD DSP1.

A16 AF Adjustments

Details adjustments for the A16 AF module, including deviation and level.

A31 CDMA IQ Adjustments

Describes the adjustment procedure for the A31 CDMA IQ module.

MT8802A Software Operation

Instructions for operating the MT8802A software, including setup and features.

Correction Software Operations

Correction Software Outline

Provides a brief overview of the correction software's capabilities.

Correction Software System Configuration

Lists the necessary equipment for running the correction software.

Correction Software Development Environment

Details the OS and programming language used for the software.

Correction Software Program Setup

Instructions for setting up and installing the correction software.

Correction Software Summary

Summarizes the software's functions and lists correction items.

Correction Software Operation

Explains how to use the correction software, including starting and navigating.

Correction Software Program Operations

Provides detailed operational procedures for transmitter and receiver measurements.

Correction Software Error Codes

Lists common error codes and their corresponding actions for the software.

Inspection Software Operations

Inspection Software Outline

Provides a brief overview of the automatic inspection software.

Inspection Software System Configuration

Lists the required equipment for running the inspection software.

Inspection Software Development Environment

Details the OS and programming language used for the software.

Inspection Software Program Setup

Instructions for setting up and starting the inspection software.

Inspection Software Screen Layout

Describes the initial menu screen and other displayed screens of the software.

Inspection Software Operation Procedures

Details the procedures for operating the inspection software, including setup and measurement.

Call Processing Function Check

Call Processing Function Outline

Describes the procedure for checking the call processing function of the MT8802A.

Required Instruments for Call Processing Check

Lists the instruments required for performing the call processing check.

Call Processing Function Check Procedure

Details the steps for checking the call processing function, including parameter setup.

Mechanical Configuration and Disassembly

Top Disassembly Diagram

Illustrates the top view disassembly of the MT8802A for servicing.

Rear Disassembly Diagram

Illustrates the rear view disassembly of the MT8802A for servicing.

Bottom Disassembly Diagram (Part 1)

Shows the first part of the bottom view disassembly of the MT8802A.

Bottom Disassembly Diagram (Part 2)

Shows the second part of the bottom view disassembly of the MT8802A.

LCD Disassembly Diagram (Part 1)

Illustrates the first part of the LCD disassembly procedure.

LCD Disassembly Diagram (Part 2)

Illustrates the second part of the LCD disassembly procedure.

LCD Disassembly Diagram (Part 3)

Illustrates the third part of the LCD disassembly procedure.

Chassis Disassembly Diagram

Shows the disassembly steps for the MT8802A chassis.

Exchange Module List

Module and PC Board List

Lists all PC boards and modules with their respective part numbers and references.