Hello I and a few others "played" with this concept back in the RS etc days. I forget (senior moment) the specific satellites and frequencies involved. I was though a bit complicated. Tracking two satellites (using a Commodore 64) and figuring muliple doppler effects, due to satellite relative speeds. Anyway it was a fun endeavor. With HEO's you could cover the whole planet. 73 Bob W7LRD Seattle
-------------- Original message -------------- From: sco@sco-inc.com
If two sats like Hamsat (or Echo) were in orbit at the same time and could see each other ...
Could User#1 uplink to Sat-A and then Sat-A would link to Sat-B (probably on one of the higher microwave bands) then Sat-B would downlink to User#2 and User#2 would uplink to Sat-B and be relayed to Sat-A and down to User#1 ??
If this could be done there would be a much larger footprint and launch costs would be far less expensive, correct?
Les W4SCO
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