Title :
A new 5-channel carrier system for subscriber use employing transistors
Author :
Stachiewicz, B. R. ; Layburn, R. L. ; Jamieson, D. F.
Author_Institution :
Stromberg-Carlson, a division of General Dynamics Corporation, Rochester, N. Y.
Abstract :
THE NEW Subscriber-Carrier System type 561 described in this paper is a result of many months of engineering effort by many individuals in the Stromberg-Carlson organization. The design was undertaken to satisfy a pressing need in the telephone industry for an inexpensive yet good quality system which would help alleviate the critical situation existing in the field of rural service.
Keywords :
Amplitude modulation; Assembly; Central office; Impedance; Receivers; Relays; Transistors;
Journal_Title :
American Institute of Electrical Engineers, Part I: Communication and Electronics, Transactions of the
DOI :
10.1109/TCE.1957.6372310
