2013年9月23日 · The AN/PRQ-7 provides data communications geo-positioning, voice beacons. The RSA provides the physical interface the CPC and two operational AN/PRQ-7s. One AN/PRQ-7 serves as the reference in the RSA to acquire and store GPS almanac, ephemeris and time for the transfer to the other (target) AN/PRQ-7.

AN/PRQ-7 Combat Survivor/Evader Locator (CSEL) combines selective availability GPS, UHF line of sight and UHF satellite communications along with a Sarsat beacon.

2014年9月23日 · U.S. Air Force combat survival experts are ordering more than 500 AN/PRQ-7A hand-held emergency radios for downed aircraft pilots from the manufacturer, the Boeing Co. Defense, Space & Security...

CSEL provides Multi-Function -- voice and secure data with six programmable UHF voice, Satellite Communications (SATCOM) and Low Probability of Exploitation (LPE), four fixed line-of-sight Ultra...

Survival radios are carried by pilots and search and rescue teams to facilitate rescue in an emergency. They are generally designed to transmit on international distress frequencies. Maritime systems have been standardized under the Global Maritime Distress Safety System.

AN/PRQ-7 Radio Set. The Radio Set will be able to withstand salt water immersion and the shock, vibration, and G-force associated with aircrew emergency egress and personnel recovery operations.

2015年1月19日 · Boeing has been awarded contracts for the delivery of additional combat survivor evader locator (CSEL) radios to the US Air Force (USAF). Valued at a combined $9.7m, the contracts cover delivery of 336 additional CSEL radios and upgrade of the system’s global base station network.

2013年2月6日 · Combat Survivor Evader Locator (CSEL) System AN/PRQ-7A CSAR HRR and the

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1996年10月25日 · The AN/PRQ-7 Radio Set will replace the AN/PRC-112B Radio Set as systems become available and as the AN/PRC-112B is transitioned out of current fleet inventories.