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IEC 60244-2B:1969 ed1.0

Действует
Supplement B - Methods of measurement for radio transmitters - Part 2: Bandwidth, out-of-band power and power of non-essential oscillations - Modulating signals for the measurement of bandwidth and out-of-band power of transmitters for telephony and sound broadcasting — 20 стр.
Deals with the measurement of the power of components, either in the outer part of the emitted spectrum or far remote from the centre part of the spectrum, that may casue interference to other emissions.
ICS
33.060.20 Receiving and transmitting equipment / Приемная и передающая аппаратура