Accession Number:

AD0404419

Title:

"MULTILOK" HIGH SPEED DATA MODEM. MODEL 6005

Descriptive Note:

Final engineering rept.

Corporate Author:

ROBERTSHAW-FULTON CONTROLS CO ANAHEIM CA

Personal Author(s):

Report Date:

1963-03-01

Pagination or Media Count:

49.0

Abstract:

A high-speed data modem was adapted for operation with a ground-air- ground digital communications link. The modems employ phase-shift modulation techniques with synchronized data rates up to 1200 bits per second. Solid state components are used throughout the equipment. Error rates of less than 1 in 100,000 bits were recorded for line signal-to-noise ratios of 15 db or greater. Error-free data transmission was achieved in the absence of noise over a dynamic range of 50 db on the demodulation input.

Subject Categories:

  • Computer Systems

Distribution Statement:

APPROVED FOR PUBLIC RELEASE