PRETS 300 234-1992
PRETS 300 234-1992 标准详情
- 标准号：PRETS 300 234-1992
- 中文标题：
- 英文标题：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
- 标准类别：欧洲通信ETS,I-ETS,PRI-ETSETS
- 发布日期：
内容简介
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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