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Browse Journals & Magazines > American Institute of Electri ...> Volume:82 Issue:2 Help

24-Type loop checking system ¿ Application and field test results in the bell telephone system

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1 Author(s)
Brown, B. E. ; American Telephone and Telegraph Company, New York, N. Y.

A simple inexpensive system for checking transmission on subscriber lines has been developed. The system includes a small portable loop checker for use at the customer location and a sweep-frequency generator located at the central office. Operational field trials to determine the most effective methods of applying the system and the results obtained are discussed.

Published in:
American Institute of Electrical Engineers, Part I: Communication and Electronics, Transactions of the  (Volume:82 ,  Issue: 2 )

Date of Publication: May 1963

Page(s):
173 - 179
ISSN :
0097-2452
Digital Object Identifier :
10.1109/TCE.1963.6373372
Product Type:
Journals & Magazines
Date of Current Version :
10 December 2012
Issue Date :
May 1963

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