The 435.350 MHz FM downoink on PSAT PSK31 is often on, though someone needs to be transmitting on 28.121 MHz with PSK31 in order for the transponder to come up. But that is the terrestrrial PSK31 frequency so really all it needs is ANYONE to be on 10m PSK31 and it will be up.
BOb
On Tue, Aug 8, 2017 at 7:42 PM, Jim White [email protected] wrote:
We will be putting in a new UHF ground station in Fairbanks next week and would appreciate any suggestions as to what sats to listen for when testing the downlink capability. 435 - 437 or 450 downlinks. They need to be polar-ish, Fairbanks is 64.8N.
Jim
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