DocumentCode
1091148
Title
Recent Developments in Low Power and Broadcasting Transmitters
Author
Byrnes, I.F.
Author_Institution
Radio Engineering Dept., General Electric Company, Schenectady, N.Y.
Volume
16
Issue
5
fYear
1928
fDate
5/1/1928 12:00:00 AM
Firstpage
614
Lastpage
651
Abstract
Various types of radio transmitting equipments are described, ranging in output from 200 to 2000 watts. The application of master-oscillator power-amplifier circuits for low-and medium-frequency transmitters is explained, and the uses of quartz crystal control for high-frequency and broadcast transmitters are described. A brief explanation is also given of the equi-signal system of radio beacon transmission, which promises to become an important aid in the navigation of aircraft.
Keywords
Aircraft navigation; Circuits; Electron tubes; Loaded antennas; Oscillators; Power engineering and energy; Propagation losses; Radio broadcasting; Radio transmitters; Transmitting antennas;
fLanguage
English
Journal_Title
Radio Engineers, Proceedings of the Institute of
Publisher
ieee
ISSN
0731-5996
Type
jour
DOI
10.1109/JRPROC.1928.221446
Filename
1670033
Link To Document