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Type de carte de crédit

NF Z85-639, NF ETS 300639 (08/1998)

NF Z85-639, NF ETS 300639 (08/1998)

Transmission and multiplexing (TM). . Sub-STM1 digital radio relay systems (DRRS) operating in the 13 GHz, 15 GHz and 18 GHz frequency bands with about 28 MHz co-polar and 14 MHz cross-polar channel spacing.

€95.37

Additional Info

Author AFNOR
Editor AFNOR
Document type Standard
Format Paper
expiration_de_validite 1995-11-20
ICS 33.040.20 : Transmission systems
33.060.30 : Radio relay and fixed satellite communications systems
Number of pages 22
Cross references ETS 300639:1996,IDT
Weight(kg.) 0.1374
Year 1990
Country France
Keyword Z85639;Z85-639;ETS 300639