Accession Number : ADA019821

Title :   AN/URC-78(XE-1)/V Ultra-Reliable Lightweight VHF-FM Radio System.

Descriptive Note : Quarterly rept. no. 9, 1 Jun-31 Aug 73,


Personal Author(s) : Kammer,D E ; Middendorf,G P

Report Date : Dec 1973

Pagination or Media Count : 41

Abstract : The report discusses the development and work accomplished during the calendar period from 1 June 1973 through 31 August 1973. The emphasis during this period was on fabrication and testing of hybrids, layout of AD model PC boards and testing of the tuner, IF, power amplifier and vehicular applique modules for the engineering model. All PC boards, except the coupler DC control card, have been laid out and fabrication completed. Progress in hybrid fabrication and testing is described for each subsystem. Performance data of the tuner and receive RT system is discussed. Progress and status of LSI efforts for the frequency control and display, and antenna coupler logic are also discussed.

Descriptors :   *Transmitter receivers, Very high frequency, Frequency modulation, Lightweight, Reliability(Electronics), Manportable equipment, Vehicle equipment, Mobile, Airborne, Printed circuits, Modules(Electronics), Hybrid circuits, Integrated circuits

Subject Categories : Radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE