Difference between revisions of "AN~USQ-42"

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Revision as of 15:38, 19 August 2013

Radio Frequency Monitor Set AN/USQ-42 is a manpack or vehicular, portable, frequency modulated (fm) receiver. It is used to monitor signals from as many as 27 remote sensors on any one of 31 channels. When a sensor transmission is received, the AN/USQ-42 displays the remote sensor identity number on a front panel display and provides a headphone output of the received audio signal.

Technical Characteristics

Number of channels
31
Number of sensor codes per channel.
1 to 27
Type of reception
Voice and tone-modulated identity codes (fm)
Types of antennas
Manpack Operation - Antenna AS-2280/USQ-42
Stationary Operation - Base, Antenna AB-1093/USQ-42
Vehicular Operation - Vehicular Antenna for M161 truck mounting
Helicopter Operation - Aircraft Antenna AT-209/ARR-26 for UH-1D helicopter mounting.


USQ-42.png

Frequencies

Channel Frequencies
Channel Number Frequency (mHz)
00 161.500
01 162.250
02 163.000
03 163.750
04 164.500
05 165.250
06 166.000
07 166.750
08 167.500
09 168.250
10 169.000
11 169.750
12 170.500
13 171.250
14 172.000
15 172.750
16 173.500
17 162.625
18 163.375
19 164.125
20 164.875
21 165.625
22 166.375
23 167.125
24 167.875
25 168.625
26 169.375
27 170.125
28 170.875
29 171.625
30 172.375
31 173.125
32 173.875
33 174.625
34 175.375
35 161.125
36 161.875
37 174.250
38 175.000
39 175.750

Reference Files

Adobe PDF icon.png TM 11-5840-339-12

OPERATOR AND ORGANIZATIONAL MAINTENANCE MANUAL
RADIO FREQUENCY MONITOR SET
AN/USQ-42
April 1968


Adobe PDF icon.png TM 11-5840-339-34

DS AND GS MAINTENANCE MANUAL
RADIO FREQUENCY MONITOR SETS
AN/USQ-42

(LIMITED COVERAGE)

May 1968


Adobe PDF icon.png TM 11-5840-339-35

DS, GS AND DEPOT MAINTENANCE MANUAL
RADIO FREQUENCY MONITOR SETS
AN/USQ-42
AN/USQ-42A
AN/USQ-42B
June 1970