This Recommendation addresses the impact of power line telecommunication (PLT) systems on radiocommunication services and provides as guidance a summary of the protection criteria for radiocommunication services below 30 MHz and between 80 and 470 MHz with regard to interference by an aggregate of PLT systems including examples of some national regulations.
SM.1879-1-2011由ITU-R - International Telecommunication Union/ITU Radiocommunication Sector 发布于 2011-09-01,并于 2013-09-24 实施。
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