Accession Number : AD0818231

Title :   MANPACK MICROWAVE RADIO AND P.C.M. MULTIPLEX TERMINAL.

Descriptive Note : Final technical rept. 15 Dec 65-20 Sep 66,

Corporate Author : ITT FEDERAL LABS NUTLEY NJ

Personal Author(s) : Kupersmith, Fred

Report Date : JUN 1967

Pagination or Media Count : 166

Abstract : This report covers the fabrication of two microminiaturized all solid state 8 GHz radio terminals with full duplex Pulse Code Modulation (PCM) multiplex. These terminals were fabricated to demonstrate the feasibility of a lightweight portable, microelectronic communications terminal. Extensive use was made of both thick film and monolithic circuit technology. This equipment has been designed for line-of-sight microwave communications as a complete terminal, or as an IF or baseband repeater for multichannel communications. This design provides the capability for either FDM or PCM transmission in addition to broadband data. (Author)

Descriptors :   (*MICROWAVE COMMUNICATIONS, SUPERHIGH FREQUENCY), (*MULTIPLEXING, PORTABLE EQUIPMENT), (*MICROWAVE RELAY SYSTEMS, MULTIPLEXING), (*RADIO REPEATERS, MICROWAVE RELAY SYSTEMS), FILMS, DUPLEXERS, DIGITAL SYSTEMS, PULSE CODE MODULATION, MICROELECTRONICS, INTEGRATED CIRCUITS, AUTOMATIC FREQUENCY CONTROL, AUTOMATIC GAIN CONTROL, FREQUENCY SHIFT.

Subject Categories : Radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE