PRETS 300 234 : JUL 92
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
TRANSMISSION AND MULTIPLEXING (TM); HIGH CAPACITY DIGITAL RADIO-RELAY SYSTEMS CARRYING 1 X STM-1 SIGNALS AND OPERATING IN FREQUENCY BANDS WITH ABOUT 30 MHz CHANNEL SPACING AND ALTERNATED ARRANGEMENTS
01-07-1995
12-01-2013
Specifies parameters for digital radio-relay systems with a channel capacity of 1 x STM-1 designed to operate in defined bands up to 15 GHz using approximately 30 MHz between cross-polar channels.
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