Sencore CB42 User Manual

TABLE OF CONTENTS
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SAFETY REMINDERS
DESCRIPTION
INTRODUCTION
FEATURES ...
SPr£IFICATIONS
CONTROLS
OPERATION
INTRODUCTION . . .
POWER CONNECTIONS
rUSE REPLACEMENT . . . .
CABLE SWITCH
ACCESSORY.
TRANSCEIVER SETUP ....
POWER SUPPLY VARIATIONS
RF GENERATOR
IF GENERATOR .
AUDIO OUTPUT ....
FREQUENCY COUNTER .
PERCENT OFF CHANNEL
CRYSTAL CHECK .
RF WAITMETER ' .
PERCENT MODULATION AND
mSTORTION .
AU 010 WATTMETER AND SPEAKER SUB ..
SCOPE ADAPTER
APPLICATIONS
TRANSCEIVER THEORY AND TROUBLESHOOTING
Introduction
AM Transmitter . .
AM Redev ....
Singl~onversion iF
Dual.Convenion IF .
Automatic Noi$ll Limiter
Automatic Noise Blanker.
Single Sideband Operation
SSB Transmitter . . .
SSB R",ce;v",r • • . .
Frequency Synthesizer
Phase Locked Loop .
AM RECEIVER TESTS
Audio
Output Power .
Squelch . . . . . .
EIA ~nsitivity
Adjacent Channel Rejedion
AGe.. . .
Receiver Gain . . . . . .
ErA Impulse Noise Limiter . .
Special Applications of Dynamic Mike Tester.
SSB RECEIVER TESTS
General
ReceiV*!r Test/Clarifier Adjustments
SSB
Receiver Sensitivity . . . .
SSB
Adjacent Sideband ReJection
SSB AGe .
SSB Squelch . . . . . .
SSB Impulse
Noise Test . . .
AM & SSB TRANSMI'ITER TESTS
AM Tnmsmitter Frequency .
SSB
Transmitter Frequency. .
SSB
Percent Off Channel. . .
ssa Clarifier Control .
SCOPE ADAPTER APPLICATIONS
Residual
Carrier Noise. . .
Trapezoidal Modulation Test .
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Sencore CB42 Specifications

General

Brand	Sencore
Model	CB42
Category	Measuring Instruments
Language	English