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IEC 60244-4:1973 (EN-FR)

Methods of measurement for radio transmitters. Part 4: Amplitude/frequency characteristics and non-linearity distortion in transmitters for radiotelephony and sound broadcasting

Standard Details

Applies to all transmitters for A3 class of operation. Applies also to radiotelephony transmitters with 1, 2, 3 or 4 channels for A3A, A3B, A3H and A3J class of operation, and to frequency modulated transmitters for monophonic sound broadcasting. Applies in part to transmitters for A7A and A7B class of operation. IEC 60244-4 itself describes standard operating conditions, standard modulation input arrangements and frequencies (Section One). It also describes standard methods to be used for measuring input impedance, the amplitude/frequency characteristics and the intelligible crosstalk (Section Two).

General Information

Status : ACTIVE
Standard Type: Main
Document No: IEC 60244-4:1973 (EN-FR)
Document Year: 1973
Pages: 48
Edition: 1.0
  • Section Volume:
  • TC 103 Transmitting equipment for radiocommunication
  • ICS:
  • 33.060.20 Receiving and transmitting equipment

Life Cycle

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ACTIVE
IEC 60244-4:1973 (EN-FR)
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