Accession Number : AD0825601

Title :   RESEARCH AND DEVELOPMENT OF RADIO SET CONTROLS C-7306(XN-1)/ARC-27A AND C-7307(XN-1)/ARC-51A. FREQUENCY-CHANNEL INDICATORS ID-1471(XN-1)/ARC-27A AND ID-1742(XN-2)/ARC-51A.

Descriptive Note : Final engineering rept. 7 Jun 66-26 Dec 67.

Corporate Author : ADMIRAL CORP CHICAGO IL

Report Date : 1967

Pagination or Media Count : 108

Abstract : Two Radio Set Control Systems (AN/ARC-27A and AN/ARC-51A) were developed: Frequency-Channel Indicator ID-1471(XN-1)/ARC-27A with companion Control, Radio Set C-7306(XN-1)/ARC-27A, and Frequency-Channel Indicator ID-1472(XN-1)/ARC-51A with companion Control, Radio Set C-7307 (XN-1)/ARC-51A. Both control systems met all design objectives. Particularly significant is the packaging of both Indicators in identical MS33639 2-inch instrument cases, thus providing mounting interchangeability. This feature has also been provided in both Controls, where identical front panel heights of 4-1/8 inches with identical mounting centers exist. Finally, the basic design concepts of the Indicators and Controls have been proven through successful completion of all required operational, environmental and reliability tests. (Author)

Descriptors :   *CHANNEL SELECTORS), (*TRANSMITTER RECEIVERS, CONTROL PANELS, DISPLAY SYSTEMS, PACKAGING, MILITARY REQUIREMENTS, SWITCHING CIRCUITS, WIRING DIAGRAMS.

Subject Categories : Radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE