Accession Number:

AD0292094

Title:

HIGH FREQUENCY DIGITAL COMMUNICATION SYSTEM

Descriptive Note:

Corporate Author:

NATIONAL CASH REGISTER CO DAYTON OHIO

Personal Author(s):

Report Date:

1962-12-30

Pagination or Media Count:

1.0

Abstract:

The development of special modulation, demodulation, digital coding, and control equipment for a high-frequency digital communication system that provides highly reliable operation under adverse conditions of multipath propagation and Doppler shift is discussed. Technical information describes the design and operation of circuits required for service-test model. Schematic diagrams of these circuits are included. The system was given a complete checkout using an ARC-58 transceiver as the transmitter for the ground station equipment and an ARC-65 transceiver as both receiver and transmitter for the airborne station equipment. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE