Since a few weeks the new Geostationary HamRadio Transponder QO100 is switched on for Operation.
By far the best way that i encountered to TX and RX is the Dual Patchfeed from Mike Willis and UHF-Satcom.
I have written 2 Guides with Step-by-Step Instructions on howto build the Plates for the Patchfeed and on howto assemble it.
There is also a good Article on how the Feed works on the Blog of UHF-Satcom:
The new Transponder works really good and can be received with minimal Effort and Equipment.
Also the transmission Side is easy to acomplish with minimal Effort.
Nice Job AmsatDl