The Type N-1 Carrier Telephone System: Objectives and Transmission Features
- 1 January 1951
- journal article
- website
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Bell System Technical Journal
- Vol. 30 (1), 1-32
- https://doi.org/10.1002/j.1538-7305.1951.tb01364.x
Abstract
The N1 Carrier System is a 12-channel, double-sideband system for single cable application. It provides low loss, stable, high velocity service for toll and exchange circuits in the range from 15 or 20 miles to 200 miles. Units and sub-assemblies are...Keywords
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