ITU-R SA.1863
Radiocommunications used for emergency in manned space flight
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| Organization: | ITU-R |
| Publication Date: | 1 January 2010 |
| Status: | active |
| Page Count: | 4 |
scope:
This Recommendation contains specific guidelines for compatible use of the frequency bands 2 290-2 300 MHz and 2 025-2 120 MHz for manned emergency radiocommunications links. This emergency link is a low-rate/low-power reliable link between a manned spacecraft and the Earth, either through a data relay satellite or directly with a capable earth station and is independent from the spacecraft's telemetry, tracking and command links.
Document History
ITU-R SA.1863
January 1, 2010
Radiocommunications used for emergency in manned space flight
This Recommendation contains specific guidelines for compatible use of the frequency bands 2 290-2 300 MHz and 2 025-2 120 MHz for manned emergency radiocommunications links. This emergency link is a...