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Browning Golden Eagle Mark III User Manual

Browning Golden Eagle Mark III
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Browning Golden Eagle Mark III Specifications

General IconGeneral
Frequency Range26.965 - 27.405 MHz
Channels40
ModulationAM
Power Supply13.8 VDC
Output Power4 Watts
AntennaExternal

Summary

TRANSMITTER SERVICING AND ALIGNMENT

TEST EQUIPMENT REQUIRED

List of essential test equipment for transmitter servicing.

PRE-SET FRONT PANEL CONTROLS

Initial front panel control settings for alignment.

TRANSMITTER CALIBRATION PROCEDURES

Steps for idle current, oscillator, and RF power adjustment.

CARRIER OSCILLATOR AND FREQUENCY ADJUSTMENT

Adjusting carrier oscillators and frequency settings for SSB/AM.

CARRIER BALANCE

Procedure for balancing the transmitter carrier signal.

SIDEBAND FREQUENCY TOLERANCE

Verifying and adjusting sideband frequency tolerance.

RF POWER BALANCE

Procedure for balancing RF power across the band.

TRANSMITTER TEST SET-UP DIAGRAM

Diagram illustrating the test equipment setup for transmitter alignment.

RECEIVER SERVICING AND ALIGNMENT

RECEIVER TROUBLESHOOTING BASICS

Basic checks and methods for locating receiver faults.

RECEIVER GAIN MEASUREMENTS

Procedure for measuring receiver gain across frequency bands.

AM RECEIVER ALIGNMENT

Steps for aligning the receiver in AM mode.

AM RECEIVER ALIGNMENT (CONTINUED)

Further steps for AM receiver alignment, including crystal oscillator checks.

SSB RECEIVER ALIGNMENT

Steps for aligning the receiver in SSB mode.

SSB RECEIVER ALIGNMENT ALTERNATE METHOD

Alternative method for SSB receiver alignment and balance.

LOWER SIDEBAND AND UPPER SIDEBAND BALANCE

Procedure for balancing lower and upper sideband signals.