Mutual Interference Effects In DATA/CATV Systems (1973)

By Charles E. Sampson, Ross Telecommunications

The addition of data channels to CATV systems raises several problems for system designers. Among these are the determination of the best frequency slots and the proper signal levels for the data channels.

From a general intermodulation and distortion analysis this paper presents an evaluation of the mutual interference between data and TV channels. Undesired signal levels are presented for various frequency schemes and as a function of relative signal levels. By coupling this analysis with the susceptibility to interference of TV and data channels, suggestions are made regarding the design of the composite signal spectrum.

By clicking the "Download Paper" button, you are agreeing to our terms and conditions.

Similar Papers

The Effects Of Interference On TV Picture And Sound
By Jack Golin and Michael Kolcun, ITT Space Communications Inc.
1977
Signal Leakage From Cable Systems And Potential Interference To Radio Services
By RobertS. Powers and Ralph A. Haller, Federal Communications Commission & Jean E. Adams, National Telecommunications and Information Administration
1979
Mutual Effects Of BTSC Stereo And RF Sync Suppression Scrambling
By Kenneth D. Leffingwell, Wegener Communications
1987
Example Interconnection Of Architectures, Cable And Telecommunications Systems
By Don Grise, Bellcore
1995
Effects Of Crosstalk On Bi-Directional And Hybrid QAM/Digital DWDM Systems
By Sudhesh Mysore, Ph.D., Director, DWDM Systems Engineering and Oleh Sniezko, Vice President, Engineering AT&T Broadband
2001
Statistical Properties Of Composite Distortions In HFC Systems And Their Effects On Digital Channels
By Dr. Ron D. Katznelson, Broadband Innovations, Inc.
2002
Agile Modulator Characteristics and Their Effects on CATV Systems
By William Woodward, Scientific Atlanta
1988
Direct Pickup Interference In A World Without Converters
By Joseph L. Stern, Stern Telecommunications Corporation
1993
Signal Leakage And Interference With Over-The-Air Radio Services
By Robert S. Powers, Federal Communications Commission
1977
Effects of Multiple Splice Reflections in Fiber Optic AM CATV Transmission Systems
By Grieg A. Olson and Barbara L. Birrell, 3M Company & Michael J. Labiche and Rezin Pidgeon, Scientific Atlanta
1993
More Results >>