Accession Number : AD0284007

Title :   ANTENNA COUPLER CU-613(XW-2)/GR SERVICE TEST MODEL

Corporate Author : AIRBORNE INSTRUMENTS LAB DEER PARK NY

Personal Author(s) : SLEVEN, R.

Report Date : AUG 1962

Pagination or Media Count : 15

Abstract : Two service test models of the Antenna Coupler CU-613(XW-2)/GR, designed to prevent intermodulation of an associated 25-kw transmitter, met all electrical and environmental test requirements. The antenna couplers, tunable from 225 to 400 mc, provide a minimum rejection of 47 db to signals ! 5 mc from the resonant frequency with a maximum insertion loss of 0.63 db. The antenna couplers were tested to the environmental requirements of military specifications. Environmental conditions of extreme temperature, humidity, salt spray, shock, and vibration produced no degradation in the performance of the antenna couplers. (Author)

Descriptors :   *ANTENNA COMPONENTS, *COAXIAL FILTERS, *COUPLINGS, *RADIOFREQUENCY FILTERS, HUMIDITY, MODULATION, RADIO INTERFERENCE, RADIO TRANSMITTERS, REDUCTION, SHOCK RESISTANCE, TEMPERATURE, TESTS, ULTRAHIGH FREQUENCY, VERY HIGH FREQUENCY, VIBRATION.

Distribution Statement : APPROVED FOR PUBLIC RELEASE