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Old 10-31-2008, 12:13 AM
pjm pjm is offline
Join Date: Oct 2008
Posts: 1
Smile downlink freqs


I've copied what I believe is the s-band tracking beacon from chandrayaan-1 on 2230.793, since I think the spacecraft has a nominal transmitter frequency of 2230.800MHz. According to my calcs, its going at about 0.8Km/second.

If your interested in the RF aspect of space-craft tracking, please visit the website and also subscribe to the Hearsat-L mailing list at


Paul from