DIN EN 300430:2000-04
Отменен
Transmission and Multiplexing (TM) - Digital Radio Relay Systems (DRRS) - High capacity DRRS carrying 1 Ч Synchronous Transport Module-1 (1 Ч STM-1) signals operating in the 18 GHz frequency band with channel spacing of 55 MHz (Endorsement of the English version EN 300430 V 1.1.2 (1999-02) as German standard)
