Radios Flashcards
When sending tests on the PPC-112B-1, what is the max number of characters that can be sent in an individual text?
60.
How many beacon modes does the AN/PRC-112 series radio have?
The beacon modes on the ground frequencies are 121.5 and 243.0 MHz
What item ensures a watertight seal between the battery and radio on the PRC-112B-1 radio?
An O ring gasket
What is required to load the AN/PRC-112 series radio?
A ckassified lap top computer, software, radio/loader adapter and applicable cables.
What are the three segments of the CSEL?
OTH, ground, and user
What does the LPE mode do?
Allows the system to provide a secure non detectible signal to lower the chances of hostile forces to detect, intercept, or jam a communication.
How many and what are the factory preset frequencies loaded in the AN/PRQ-7?
4; 121.5, 121.6, 121.7, &121.8 VHF
What is used to protect UHF SATCOM and LPE transmissions from exploitation?
A NSA approved encryption algorithm.
How many levels of zeroization are afforded to the user of the AN/PRQ-7?
2
Under normal conditions, how long will the main battery last for the AN/PRQ-7?
A maximum of 6 days of operation.
The UHF SATCOM mode supports 2 way secure messaging/geoposition between the AN/GRC-242 radio set base station, and the AN/PRQ-7 radio set through what?
UHF SATCOM channel.
What beacon MHz frequencies does the AN/PRC-112 series radio contain?
121.5 and 243 MHz
The AN/PRC-112B1 radio acts as a transponder supplying what?
Bearing and distance ranging pulses and personnel ID info.
