UHF Flashcards
WSC-3 versions and how many of each?
WSC-3(v)6, WSC-33(v)11, WSC-3(v)14
WSC-3 front panel settings for LOS circuit?
Manual, remote, LOS, AM mode, squelch off
WSC-3 front panel settings for LINK 11?
FM, otherwise same settings
Radio in transceivers designed for LINK 11?
WSC-3(v) 14 #4, 8, 12, 16
What is LINK 11 used for?
Used by CIC
List of UHF LOS antennas.
AS-1735 (plated pairs), AS-390 (spiders)
What is AADS?
RT-1720
What radio is used for AADS?
To track LCAC’s
Nomenclature for radio for AADS?
RT-1720
Nomenclature for RDS, Mini SAS, BAS, and SAS?
Mini SAS=SA-2112(v)1
RDS=SA-2112(v) 4
BAS=SA-2112(v)6
SAS=SA2112(v)8
Nomenclature for coupler for WSC-3?
OA-9277
Purpose of the coupler?
Electronically lengthens and shortens antenna
How to manually input a frequency into the coupler?
Modify, then press FREQ, then enter FREQ IAW Commplan
What is the frequency separation for each coupler?
5 MHz in auto, and 3MHz in manual
Describe frequency hopping?
Prevents jamming by switching between FREQS while still communicating
What 2 things do you need for frequency hopping?
time of day and word of day
Which UHF LOS radio is capable of frequency hopping?
WSC-3(v)11
What WSC-3 front panel should you check if you hear a robot when testing a circuit?
Squelch and modulation
What does the BAS, SAS, Mini SAS, and RDS do?
BAS patches radio to crypto
SAS patches crypto to channel and channels to phones
Mini-SAS patches air circuits to channels
RDS patches crypto to equipment strings (CUDIXS)
What CCI can you use for a secure UHF LOS circuit?
KY-58
What CCI’s can you use for an unsecure UHF LOS circuit?
KYV-5, KY-58, C-10316 (Charlie box)
What is the circuit MAD and what is the frequency?
Military air distress=243.000MHz
