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|  TM 11-5820-401-34-3/0967-LP-432-3060
5-6.
RECEIVER AUDIO POWER TEST. (CONT)
INITIAL EQUIPMENT CONTROL SETTINGS. Set equipment controls as indicated in the following
table. If using alternate test equipment, adjust for 60.00 MHz, 20-v rf input level, 1-kHz modulation,
and 8-kHz frequency deviation.
CONTROL AND SWITCH SETTINGS
EQUIPMENT
CONTROL OR SWITCH
POSITION/SETTING
I
AN/USM-207
100
POWER
TRACK
DISPLAY
MIN (fully counterclockwise)
INPUT
0.3 V MAX (both switches to left)
GATE TIME
103 (black knob)
SENSITIVITY
PLUG IN
FUNCTION
FREQ
DIRECT/HETERODYNE
DIRECT
AN/URM-103
OPERATE/OFF/STAND BY
OPRATE
BAND SWITCH
RF TUNING
60.00
D E V IATION RANGE KHZ
10
FUNCTION
1000 HZ
DEVIATION
Adjust for 8-kHz meter indication
RF SET TO LINE
TO red line
RF OUTPUT
LO, 0-10 KUV
LO RF UV
20 v
R-442/VRC
BAND
MC-TUNE-KC
60.00
SQUELCH
OLD OFF
LIGHT
ON
VOLUME
Fully counterclockwise
POWER
ON
ME-30(*)/u
RANGE selector switch
30 v
TEST PROCEDURE
Muted Audio Power Test
1.
Connect free lead of 600-ohm resistor to Test Cable No. 1 terminal F. (See test
setup diagram
2.
Connect ME-30(*)/u INPUT lead A to Test Cable No. 1 terminal F; connect lead B to
terminal A.
3.
Adjust AN/URM-103 RF TUNING control for 60.00-MHZ display on AN/USM.207
5-17
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