 |
|||
|
|
|||
|
|
|||
| ||||||||||
|
|  TM 11-5820-401-34-3/0967-LP-432-3060
RECEIVER AUDIO DISTORTION TEST. (CONT)
5-7.
INITIAL EQUIPMENT CONTROL SETTINGS. Set equipment controls as indicated in the following
table. If using alternate test equipment, adjust for 64.00 MHz, 20-v rf input level, 1-kHz modulation,
and 8-kHz frequency deviation.
CONTROL AND SWITCH SETTINGS
CONTROL OR SWITCH
POSITION/SETTING
EQUIPMENT
FREQUENCY TUNING-MC
100
AN/USM-207
POWER
TRACK
DISPLAY
MIN (fully counterclockwise)
INPUT
0.3 V MAX (both switches to left)
103 (black knob)
GATE TIME
PLUG IN
SENSITIVITY
FREQ
FUNCTION
DIRECT/HETERODYNE
DIRECT
OPRATE
OPERATE/OFF/STAND BY
AN/URM-103
BAND SWITCH
64.00
RF TUNING
10
DEVIATION RANGE KHZ
1000 Hz
FUNCTION
Adjust for 8-kHz meter indication
DEVIATION
To red line
RF SET TO LINE
LO, 0-10 KUV
RF OUTPUT
20 v
LO RF UV
BAND
R-442/VRC
64.00
MC-TUNE-KC
OLD OFF
SQUELCH
ON
LIGHT
Fully counterclockwise
VOLUME
ON
POWER
x10
RANGE
TS-723(*)/U
MIN
AF INPUT
AF
AF-HF
100
FREQUENCY
METER
FUNCTION
30 v
R.M.S. VOLTS/DB
TEST PROCEDURE
1. Connect TS-723(*)/U METER lead C to Test Cable No. 1 terminal F; connect lead D to terminal
A. (See test setup diagram
2. Adjust ANLIRM-103 RF TUNING control for 64.00-MHz display on AN/USM-207.
5-20
|
|
Privacy Statement - Press Release - Copyright Information. - Contact Us |
Click
here for thousands of PDF manuals