Accession Number : AD0787485

Title :   Transmitter/Antenna Coupler Diplex Control System: Eliminates Multiple-Wire Control Cables--Limits Switching to Single-Conductor rf Coaxial Cable.

Descriptive Note : Research and development rept. Aug 73-Mar 74,

Corporate Author : NAVAL ELECTRONICS LAB CENTER SAN DIEGO CALIF

Personal Author(s) : Evans,A. R.

Report Date : 11 JUL 1974

Pagination or Media Count : 36

Abstract : In an existing hf transmitter/antenna coupler complex in which an rf automatic or manual switching matrix is to be employed, the information carried by the multiple-wire control cables must be switched in parallel with the information carried by the coaxial rf cable. This report describes the development and testing of a multiple-tone encoded diplexing system which eliminates the multiple-wire control cables, reducing the switching requirement to handling the single-conductor rf coaxial cables. (Author)

Descriptors :   *Diplexers, Control systems, Radiofrequency cables, Coaxial cables, Radio equipment, Coding, Antenna components, Coupling circuits, Radio transmitters

Subject Categories : Radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE