Accession Number : AD0704047

Title :   APPARATUS TVU-12 FOR THE TIME MULTIPLEXING OF CITY TELEPHONE EXCHANGE CABLES BY TELEGRAPH CHANNELS.

Corporate Author : FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Report Date : 08 JAN 1970

Pagination or Media Count : 5

Abstract : The TVU-12 is the first Soviet-manufactured equipment to permit the establishment of 12 duplex telegraph channels over a single four-wire physical circuit using the time-multiplex method. When operating on city connecting cables type TT and TZ, this equipment places no restrictions on the method of telegraphy or the code of the information to be transmitted and permits telegraph speeds of up to 200 bauds.

Descriptors :   (*TELEGRAPH EQUIPMENT, MULTIPLEXING), TELEGRAPH SIGNALS, USSR

Subject Categories : Non-radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE