INTER-CHANNEL INTERFERENCE AND THE CABLE-FREQUENCY ALLOCATION PROBLEM.

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作者
Ward, John E.
机构
来源
Cablecasting, Cable TV Engineering | 1972年 / 8卷 / 02期
关键词
CABLE TELEVISION SYSTEMS;
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摘要
CATV systems have begun to make use of channel frequencies that are different from the standard VHF-TV channels for which all TV receivers are designed. Adding these extra channels on a cable can and does raise problems of inter-channel interference that do not arise with use of only VHF Channels 2 through 13. Precautions that must be taken in the design of subscriber equipment (converters or special cable receivers) are discussed.
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