Mike,
I confirm that the uplink frequency on L-mode is about 9kHz high. I made a QSO with ZS2BK, my good friend Andre yesterday and also check same on the previous pass of AO-92, being in the middle of the Indian Ocean and having the SAT for myself to test during the whole passage it was easy to confirm same.
On the other hand I believe that the SAT is very sensitive on L-mode, to explain I was made to understand that one needs about 100W EIRP to have reliable com on this bird on this mode, I was able to trigger it with about 70W EIRP as from horizon (ele. 0 deg.), and ZS2BK in spite some fading was crystal clear sometimes with about only 24W EIRP. We need a few more passes to determine the exact requirement and will do so this side.
Not to mentioning the U/V mode which is superb, 3 local HAM’s in 3B8 were able to make a QSO with Baofeng’s last Wednesday...
I hope my feedback is constructive.
73
Jean Marc (3B8DU)
On Feb 5, 2018, at 4:21 AM, Mike Seguin n1jez@burlingtontelecom.net wrote:
I just had a very noisy 6 degree max pass here in VT. There was nobody in the footprint on L Band so I tested nominal frequency for the uplink.
This time the nominal was ~ 8.5 kHz high. 1267.3585
More testing is needed, especially with lower power to fine tune.
Mike
73, Mike, N1JEZ "A closed mouth gathers no feet" _______________________________________________ Sent via AMSAT-BB@amsat.org. AMSAT-NA makes this open forum available to all interested persons worldwide without requiring membership. Opinions expressed are solely those of the author, and do not reflect the official views of AMSAT-NA. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://www.amsat.org/mailman/listinfo/amsat-bb