ITU-R SA.1019 SPANISH-1994
数据中继卫星系统的首选频段和传输方向

PREFERRED FREQUENCY BANDS AND TRANSMISSION DIRECTIONS FOR DATA RELAY SATELLITE SYSTEMS

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标准号

ITU-R SA.1019 SPANISH-1994

发布日期

1994年01月01日

实施日期

废止日期

无

中国标准分类号

M35

发布单位

IX-ITU

适用范围

The ITU Radiocommunication Assembly, considering that the hypothetical reference system specified in Recommendation ITü-R SA. 1020 defines space-to-Earth links for direct readout of data and acquisition of recorded data; that the performance objectives for these transmissions must be consistent with the attendant functional requirements and with the performance limitations associated with the systems and frequency bands in which the requirements will be fulfilled.