Accession Number:

AD0726777

Title:

Eine AM-FM-Klein-Telemetrieanlage fuer Flugmessungen (A Small AM/FM Telemeter for Flight Measurements),

Descriptive Note:

Corporate Author:

DEUTSCHE FORSCHUNGSANSTALT FUER LUFT- UND RAUMFAHRT E V BRUNSWICK (WEST GERMANY)

Personal Author(s):

Report Date:

1961-01-01

Pagination or Media Count:

6.0

Abstract:

Experiments were made in an attempt to reduce size, weight, and expenses of telemetry systems, with the result of developing a system offering a far better operational efficiency than it could be achieved with equipment of comparable standard. With this system a simultaneous transmission of ten measured values with cut-off frequencies of 60 to 400 cps is possible. A special design of this equipment can be mounted on the rotor head of a helicopter, thereby permitting long-range transmission of measured values from the rotating rotor blades, without using slip rings. A description of this equipment is given and the experience gained by its operation is discussed. Author

Subject Categories:

  • Telemetry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE