DocumentCode
905683
Title
150-MC personal radio signaling system
Author
Mitchell, David ; Van Wyn, K.G.
Author_Institution
Bell Telephone Laboratories, Incorporated, New York, New York
Volume
10
Issue
2
fYear
1961
fDate
8/1/1961 12:00:00 AM
Firstpage
57
Lastpage
70
Abstract
An experimental 150 MC personal signaling system has been set up in New York City to evaluate over-all technical performance and explore subscriber reactions to the system. The system includes pocket receivers equipped with tuned reeds and central office arrangements adapted for direct customer dialing. The paper describes the system in over-all terms, and tells how it was engineered. It also compares this system with present 35 MC systems and discusses traffic and radio transmission problems.
Keywords
Batteries; Central office; Cities and towns; Communication system signaling; Frequency; Laboratories; Propagation losses; Radio transmitters; Receivers; Telephony;
fLanguage
English
Journal_Title
IRE Transactions on Vehicular Communications
Publisher
ieee
ISSN
0097-6628
Type
jour
DOI
10.1109/IRETVC1.1961.207471
Filename
1621759
Link To Document