Accession Number : AD0288544

Title :   MODIFICATION OF THE SG-155(XE-3)/U UHF-FM SIGNAL GENERATOR

Corporate Author : GENERAL MICROWAVE CORP FARMINGDALE N Y

Personal Author(s) : LAMENSDORF,CHARLES

Report Date : 25 MAY 1962

Pagination or Media Count : 1

Abstract : Government-furnished FM signal generators were modified to meet the governing technical specification SCL 1605 and modification specification SCL-4294. Some of the electrical and mechanical modifications were made in accordance with the modification specification. Other modifications and design changes became necessary during the program in order to meet the required performance c aracteristics specified in SCL 1605. Some of the more important changes incorporated in the units were: design and installation of a new transistorized power monitor bridge; design and installation of new transistorized klystron filament power supply; modification of the existing beam power supply; redesign of deviation metering system; modification of thermistor probe design; installation of new coaxial switches; and modification of transit case. (Author)

Descriptors :   *SIGNAL GENERATORS, DESIGN, FREQUENCY MODULATION

Distribution Statement : APPROVED FOR PUBLIC RELEASE