IEC 60244-3B:1972 

Supplement B - Methods of measurement for radio transmitters - Part 3: Wanted and unwanted modulation - Unwanted modulation, including hum and noise modulation


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Defines general terms relating to unwanted modulation and terms relating to amplitude and frequency-modulated transmitters. Specifies general measurement conditions and methods of measurement for FM and AM noise and hum levels.

Additional information

Publication typeInternational Standard
Publication date1972-01-01
Available language(s)English/French, Russian
TC/SCTC 103 - Transmitting and receiving equipment for radiocommunicationrss
ICS33.060.20 - Receiving and transmitting equipment
Stability date  2025
File size1595 KB

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