| Заглавие на английском языке | Transmission and Multiplexing (TM) - Digital Radio Relay Systems (DRRS) - Sub- STM-1 DRRS operating in the 13 GHz, 15 GHz and 18 GHz frequency bands with about 14 MHz co-polar channel spacing (Endorsement of the English version ETS 300786:1998 as German standard) |