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|  TM 11-5820-401-34-3/0967-LP-432-3060
SILICON VERSION A5300A SQUELCH FILTER ALINEMENT. (CONT)
5-24.
CONTROL AND SWITCH SETTINGS (CONT)
POSITION/SETTING
EQUIPMENT
CONTROL OR SWITCH
POWER
R-442/VRC
ON-RESET
o
BAND
A
MC-TUNE-KC
30.00
Fully clockwise
VOLUME
SQUELCH
NEW ON
AN/URM-103
OPERATE/OFF/STAN D BY
OPERATE
EXT MOD
FUNCTION
o
B
BAND SWITCH
RF TUNING
30.00
10
DEVIATION RANGE KHZ
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
Set to 1 K (1000 v)
POWER
AN/URM-127
ON
FREQ RANGE MULTIPLIER
x1
FREQ RANGE DIAL
150
ATTENUATOR
x10
OUTPUT CONTROL
Fully clockwise
ALINEMENT PROCEDURE
NOTE
30 MHz. The rf level must be increased temporarily to enable the frequency counter to
display. Adjust the AN/URM-103 RF TUNING control as necessary, reset to 1000-v rf
level; then disconnect the T-connector from the counter.
Before performing A5300A alinement, make sure that the squelch amplifier is the silicon
version A5200A.
5-117
I
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