Data transmitters and command receiver development /
Hans Laping.

Description

Main Author

Laping, Hans.

Related Names

U.S. Air Force Geophysics Laboratory.

Language(s)

English

Published

Hanscom AFB, Massachusetts : Air Force Geophysics Laboratory, Air Force Systems Command, United States Air Force, 1982.

Subjects

Radio frequency.
Frequency modulation detectors.
Command and control systems.
Balloons > Balloons / Communication systems.
Data transmission systems.

Summary

This report describes the development of a frequency-modulated VHF data transmitter, an HF frequency-shift keying low data rate transmitter and a dual-frequency HF command receiver. These units were designed for high altitude balloon control and data systems. An antenna for the data transmitter and a detector for FSK were also designed. (Author).

Note

Research supported by the Air Force Geophysics Laboratory, Air Force Systems Command, United States Air Force, Hanscom AFB, Massachusetts.
Aerospace Instrumentation Division Project 7659.
ADA118739 (From http://www.dtic.mil).
"22 December 1981."

Physical Description

46 pages : illustrations ; 28 cm.

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