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IPC Subgroup
H04B 1/034

Portable transmitters

Introduced: July 1974

Last revised: January 2006

Full Title

Details of transmission systems, not covered by a single one of groups; Details of transmission systems not characterised by the medium used for transmission > Transmitters > Constructional details, e.g. casings, housings > Portable transmitters

Classification Context

Section:
ELECTRICITY
Class:
ELECTRIC COMMUNICATION TECHNIQUE
Subclass:
TRANSMISSION