IEC 60244-3A:1971 ed1.0

Действует

Methods of measurement for radio transmitters - Part 3: Wanted and unwanted modulation - First supplement: Appendices — 23 стр.

Refers to the ITU Radio Regulations and to the Recommendations and Reports of the CCIR.

ICS

33.060.20 Receiving and transmitting equipment / Приемная и передающая аппаратура