GSO IEC 60487-2-7:2015
Methods of measurement for equipment used in terrestrial radio-relay systems. Part 2: Measurements for sub-systems. Section Seven: Radio transmitters

Standard No.
GSO IEC 60487-2-7:2015
Release Date
2015
Published By
GSO
Latest
GSO IEC 60487-2-7:2015
Scope
In this section selected methods of measurement are described which are applicable to the electrical characteristics of terrestrial radio-relay system transmitters of the heterodyne type excluding any r.f. branching and switching networks. The block diagram of Figure 1, page 18, is a functional representation of such a transmitter but in practice the actual diagram may differ in detail. Local oscillator noise, although an important parameter of a transmitter, is not usually measured on the transmitter itself, but rather between baseband terminals in the radio-relay system. This parameter, which results in path-loss-independent baseband noise, is not therefore considered in this section

GSO IEC 60487-2-7:2015 history

  • 2015 GSO IEC 60487-2-7:2015 Methods of measurement for equipment used in terrestrial radio-relay systems. Part 2: Measurements for sub-systems. Section Seven: Radio transmitters



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