Accession Number : AD0758289

Title :   On the Interaction of Radio Channels in Geodetic Phase Type Radio Distance Finders (O Vzaimnom Vliyanii Radiokanalov v Geodezicheskikh Fazovykh Radiodalnomerakh),

Corporate Author : ARMY FOREIGN SCIENCE AND TECHNOLOGY CENTER CHARLOTTESVILLE VA

Personal Author(s) : Genike,A. A. ; Vernitskii,M. I.

Report Date : 01 NOV 1972

Pagination or Media Count : 8

Abstract : 'Cyclic zero error' is found to be caused by the superimposition of the basic oscillator frequency at the slave station and oscillation from the low frequency converter. In some models an auxiliary FM oscillation used to carry the signal from the slave to the master is a particular source of difficulty. Reducing the depth of modulation of this signal helps to reduce the error. (Author)

Descriptors :   (*DISTANCE MEASURING EQUIPMENT, RADIO EQUIPMENT), LOW FREQUENCY, RADIOFREQUENCY INTERFERENCE, ERRORS, USSR

Subject Categories : Geodesy

Distribution Statement : APPROVED FOR PUBLIC RELEASE