Barrett 900 Series User Manual

Technical manual
Barrett 900 series HF transceivers and receivers
BARRETT 930, 950, 980 local control HF transceivers
BARRETT 930, 950 remote control ( trunk mount) HF transceivers
BARRETT 950M HF transceiver module
BARRETT 950MR HF receiver
BARRETT 940 HF portable transceiver
BARRETT COMMUNICATIONS©
© Barrett Communications
BCM90000/4
:
Barrett Communications Pty Ltd Barrett Europe Limited
10 Port Kembla Drive, Bibra Lake WA 6163 19 Lenten Street
P O Box 1214, Bibra Lake WA 6965 Alton, Hampshire
AUSTRALIA GU34 1HG
Toll Free Tel: 1800 999 570 UNITED KINGDOM
Tel: (61-8) 9 434 1700 Tel: (44) 1420 542254
Fax: (61-8) 9 418 6757 Fax: (44) 1420 54337, P3
Head office: European office
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BARRETT 900 SERIES TRANSCEIVERS

Barrett 900 Series Specifications

General

Brand	Barrett
Model	900 Series
Category	Transceiver
Language	English

Summary

Technical Manual for Barrett 900 Series Transceivers

Product Overview

Introduces the Barrett 900 series HF transceivers and receivers.

1.0 Specifications

General, Receiver, and Transmitter Specifications

Details general, receiver, and transmitter specifications for the series.

2.0 Introduction

Manual Scope and Model Coverage

Introduction to the manual, covering covered models and hardware commonality.

3.0 Overview of Modules

Core Module Descriptions

Describes Front Panel, Microprocessor PCB, RF/Audio PCB, and PA PCB modules.

Remote Control & 940 Specifics

Covers Remote Control Head, 940 front panel, and connector transition PCB.

4.0 Technical Description

PCB Technical Details

Details on Microprocessor, RF/Audio, PA, and Front Panel PCBs.

System Interfaces and Operation

Describes Remote Control Head operation and other interfaces.

5.0 Maintenance and Troubleshooting

PCB Maintenance and Component Replacement

Guidance on PCB maintenance, component replacement, and precautions.

Fault Diagnosis Procedures

Steps for diagnosing and locating faults within the transceiver.

6.0 Software Programming and Options

Transceiver Configuration and Options

Details on configuring transceiver options using GAL keys and software.

7.0 Internal Jumper Settings

Jumper Locations and Antenna Configuration

Location of standard jumpers and antenna connector configuration.

11.0 Auxiliary Connector Details

Connector Pinouts by Model

Pinout definitions for auxiliary connectors of 980/950, 930, and 940 models.

12.0 Circuit Diagrams, Overlays, and Parts Lists

Component Identification and Reference Lists

Provides component outlines, circuit diagrams, and parts lists for reference.