Accession Number : AD0808257

Title :   SPECTRUM SIGNATURE REPORT ON THE AN/GRC-27 COMMUNICATIONS SYSTEM.

Descriptive Note : Final technical rept.,

Corporate Author : ROME AIR DEVELOPMENT CENTER GRIFFISS AFB NY

Personal Author(s) : Hjort, Edward F.

Report Date : JAN 1967

Pagination or Media Count : 166

Abstract : This report describes the spectrum signature measurements of an AN/GRC-27 Communications System. The data collected in these measurements describe the interference and susceptibility characteristics of a commonly used UHF Communications System. Included in this report are the test equipment and test procedures used to obtain the data. Radio Set AN/GRC-27 is the ground-based portion of a UHF ground-to-air communications link. It consists of a Transmitter (T-217/GR); Receiver (R-278B/GR), Modulator-Power Supply (MD-129A/GR), Antennas (AT-197 or AS-505), associated interconnecting cables, and remote control circuitry.

Descriptors :   *SPECTRUM SIGNATURES), (*COMMUNICATION AND RADIO SYSTEMS, (*RADIO INTERFERENCE, SPECTRUM SIGNATURES), ULTRAHIGH FREQUENCY, SURFACE TO AIR, TEST EQUIPMENT, TEST METHODS.

Subject Categories : Radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE