DocumentCode
1096437
Title
A German Common Frequency Broadcast System
Author
Gerth, F.
Author_Institution
Laboratory of C. Lorenz, Aktiengesellschaft, Berlin, Germany
Volume
18
Issue
3
fYear
1930
fDate
3/1/1930 12:00:00 AM
Firstpage
510
Lastpage
512
Abstract
The system of equal-wave broadcasting is described, according to which the three first German common frequency transmitters operate. Two cables are necessary between the transmitters, in which the carrier frequency is between 1500 and 2500. Multiplication of frequency is accomplished by static frequency changers in three stages.
Keywords
Communication cables; Electrical equipment industry; Filters; Frequency modulation; Iron; Laboratories; Radio broadcasting; Radio transmitters; Speech; Telephony;
fLanguage
English
Journal_Title
Radio Engineers, Proceedings of the Institute of
Publisher
ieee
ISSN
0731-5996
Type
jour
DOI
10.1109/JRPROC.1930.222026
Filename
1670613
Link To Document