Accession Number : ADD007346

Title :   Programmable Data Terminal Set.

Descriptive Note : Patent,


Personal Author(s) : Pasahow,Edward J ; Nuese,Carlos

Report Date : 22 Apr 1980

Pagination or Media Count : 34

Abstract : An operator console, a general purpose digital computer and a radio set interface are connected to perform the modulation and demodulation of the differential coherent quadrature phase shift signal used to transmit the digital information over a computer-to-computer radio link. The console is used to initiate communications and to control and monitor link operation. The computer performs all of the signal processing and control functions. The radio set interface performs analogue-to-digital (A/D) and digital-to-analogue (D/A) conversions for the received and transmitted signals, respectively. The programmable data terminal set (PDTS) also controls the data link operation and sequencing and tests its own performance during operation.

Descriptors :   *Patents, *Communication terminals, *Data links, *Modems, Radio links, Consoles, Digital computers, Interfaces, Automation, Control, Computer programming, Intercommunication systems, Naval tactical data system

Subject Categories : Computer Programming and Software
      Computer Hardware
      Computer Systems
      Non-radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE