DocumentCode
1379142
Title
A transistorized repeater for use with the 45BN cable carrier system
Author
Babin, Vladimir ; Fish, R.
Author_Institution
Lenkurt Electric Company, San Carlos, Calif.
Volume
77
Issue
1
fYear
1958
Firstpage
41
Lastpage
49
Abstract
The repeater described in this paper is a part of the 45BN carrier telephone system. This system transmits and receives 24 voice channels over two pairs in a nonloaded exchange or toll cable. It is a member of a family of miniaturized carrier systems using many interchangeable subassemblies.1,2,3 The complete family of type 45 carrier equipment provides carrier transmission over open-wire cable and radio circuits.
Keywords
Attenuation; Crosstalk; Gain; Magnetic cores; Modulation; Repeaters; Transistors;
fLanguage
English
Journal_Title
American Institute of Electrical Engineers, Part I: Communication and Electronics, Transactions of the
Publisher
ieee
ISSN
0097-2452
Type
jour
DOI
10.1109/TCE.1958.6372756
Filename
6372756
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