[amsat-bb] vo-52 and the linear transponder
normn3ykf at stny.rr.com
Sat Jan 15 15:08:38 PST 2011
Have been reading the mail regarding the lack of activity on vo-52. Have made several attempts in the past to work this bird.
Given that the 144 MHz uplink is lsb and the downlink is usb (inverting), what should I expect in terms of doppler shift?
I would assume that the downlink will shift up (assuming that the bird is ascending), and down when it is descending (away). Or do I have it backwards?
How much will it shift?
I can hear the bird, and do have the necessary gear.
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