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  4. Standard "E DIN IEC 12E(CO)137:1989-07"
WITHDRAWN E DIN IEC 12E(CO)137:1989-07 1.7.1989 preview

E DIN IEC 12E(CO)137:1989-07 (Draft)

Methods of measurement for digital microwave transmission systems; measurement for terrestrial radio-relay systems; transmitter/receiver including modulator/demodulator; identical with IEC 12E(Central Office)137.



STANDARD published on 1.7.1989


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The information about the standard:

Designation standards: E DIN IEC 12E(CO)137:1989-07
Note: WITHDRAWN
Publication date standards: 1.7.1989
SKU: NS-300125
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: German technical standard (Draft)
Category: Technical standards DIN

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Annotation of standard text E DIN IEC 12E(CO)137:1989-07 :

Meßverfahren für digitale Mikrowellenübertragungssysteme; Messungen an terrestrischen Richtfunksystemen; Sender/Empfänger mit Modulator/Demodulator.

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