Accession Number : AD0652938

Title :   INVESTIGATION OF RBDE-5 HORIZONTAL DISPLAY AC INTERFERENCE PROBLEM.

Descriptive Note : Final rept.,

Corporate Author : NATIONAL AVIATION FACILITIES EXPERIMENTAL CENTER ATLANTIC CITY N J

Personal Author(s) : Woodson,Floyd B. ; Wapelhorst,Leo J.

Report Date : APR 1967

Pagination or Media Count : 15

Abstract : An investigation was performed at NAFEC, Atlantic City, New Jersey, to determine the source of ac interference on the TV roster of the RBDE-5 horizontal display when operated at vertical sync rates other than ac line frequency. It was concluded that the interference ('swimming') was caused by ac potential differences between gound points within the display. The recommendation is made that all RBDE-5 horizontal displays be modified to insure proper contact between critical ground points. (Author)

Descriptors :   (*DISPLAY SYSTEMS, *RADAR EQUIPMENT), RADAR INTERFERENCE, SEARCH RADAR, AIR TRAFFIC CONTROL SYSTEMS, SCANNING

Subject Categories : Active & Passive Radar Detection & Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE