International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 103

Transmitting equipment for radiocommunication

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

TC 103 PPUB 2020

History

Stage
Document
Downloads
Decision Date
Target Date
PPUB
1973-01-01 
  

Abstract

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).

Project

IEC 60244-4:1973 ED1

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

 

 

Associated Documents:

103/88/RM

PDF file 426 kB