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|  TM 11-5820-401-34-3/0967-LP-432-3060
3-26. SILICON VERSION A5200A SQUELCH AMPLIFIER ALINEMENT, NEW SQUELCH LEVEL. (CONT)
INITIAL EQUIPMENT CONTROL SETTINGS. Set equipment as indicated in the following table. When
using alternate equipment, inject 2000-v rf at 64 MHz, 150-Hz modulation, and deviation as per
alinement requirements.
CONTROL AND SWITCH SETTINGS
POSITION/SETTING
CONTROL OR SWITCH
EQUIPMENT
R-442/VRC
POWER
ON-RESET
BAND
64.00
MC-TUNE-KC
Fully clockwise
VOLUME
SQUELCH
NEW ON
POWER
MK-1978/VRC
ON
AUX RCVR
NORMAL
AUDIO
MUTED
SQUELCH
ON
KEY
RCVE
OPERATE/OFF/STAND BY
OPERATE
AN/URM-103
FUNCTION
150 Hz
BAND SWITCH
RF TUNING
64.00
DEVIATION RANGE KHZ
10
RF OUTPUT
LO, 0-10 KUV
DEVIATION
Fully counterclockwise
RF SET TO LINE
Adjust until needle on IF UV RF SET TO LINE
meter is over red line
LO RF UV
2000 v
Same as A5200 Squelch
AN/USM-207
Amplifier Alinement,
3-121
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