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Product Improvement Test of Improved Radio Set AN/GRC-144( )/AN/TRC-138.

机译:改进的无线电设备aN / GRC-144()/ aN / TRC-138的产品改进测试。

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USAEPG conducted a product improvement test of Improved Radio Set AN/GRC-144 ( )/AN/TRC-138from July through December 1973. Testing was conducted at Fort Huachuca,Arizona. The purpose of the test was to determine to what degree the ADDM kit,which will be used to modify the AN/GRC-144radio,provides the required interface between the table system and the radio set for the intended modes of operation,to determine the degree to which any enhancement or degradation in system performance occurred when the AN/TRC-138was converted from DDM to ADDM configuration,and to determine to what degree the AN/GRC-144 ADDM meets the requirements of Specification MIL-R-55333(EL).

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