
【国外标准】 Satellite Earth Stations and Systems (SES) - Receive-Only Mobile Earth Stations (ROMES) operating in the 1,5 GHz band providing data communications - Radio Frequency (RF) specification; Amendment A1; English version ETS 300487/A1:1997
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2025-06-05
- DIN ETS 300487/A1
- 废止
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适用范围:
暂无
标准号:
DIN ETS 300487/A1
标准名称:
Satellite Earth Stations and Systems (SES) - Receive-Only Mobile Earth Stations (ROMES) operating in the 1,5 GHz band providing data communications - Radio Frequency (RF) specification; Amendment A1; English version ETS 300487/A1:1997
英文名称:
标准状态:
废止-
发布日期:
2001-12-01 -
实施日期:
出版语种:
- 其它标准
- 上一篇: DIN ETS 300460/A1 Satellite Earth Stations and Systems (SES) - Maritime Mobile Earth Stations (MMESs) operating in the 1,5/1,6 GHz bands providing Low Bit Rate Data Communications (LBRDCs) for the Global Maritime Distress and Safety System (GMDSS) - Technical characteristics and methods of measurement; Amendment A1; English version ETS 300460/A1:1997
- 下一篇: DIN ETS 300735 Satellite Personal Communications Networks (S-PCN) - Network Control Facilities (NCF) for Mobile Earth Stations (MESs) including handheld earth stations, for S-PCN in the 1,6/2,4 GHz and the 2,0 GHz bands, providing voice and/or data communications under the Mobile Satellite Service (MSS); English version ETS 300735:1997
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