NBN ETS 300 639-1996 标准详情
- 标准号：NBN ETS 300 639-1996
- 中文标题：
- 英文标题：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
- 标准类别：比利时标准NBN
- 发布日期：
