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Time Delay Measurements of Current Primary FAA Air/Ground Transmitters and Receivers.

机译:当前主要Faa空/地发射器和接收器的时间延迟测量。

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摘要

This report details the results of tests performed by ACW-300B, Spectrum Engineering Group, in determining the amount of time delay present in various air/ground communications equipment. This test was comprised of an Federal Aviation Administrative (FAA) Air Navigation Ground Radio Transmitter (AN-GRT-21) and an FAA Air Navigation Ground Radio Receiver (AN-GRR-23): two aircraft transceivers, a King KTR-905 very high frequency (VHF) transceiver, and a Collins VHF-251 Technical Standard Order (TSO) transceiver.

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