I’m currently using a twin FT-817 setup for working satellites outdoors, and as I move to operating on the linear sats the hardest thing to determine is the doppler shift required on each radio to be able to find myself on the downlink.
I’ve not had any success in finding any Android apps that provide real time doppler adjusted freqs and so the next solution would be to use Gpredict before the pass to give me the offsets I need. Is there an easy way to do this using the radio control window? Or is there a different solution that I’ve not been able to find.
I guess that ultimately I could use a small computer to connect both radios to Gpredict in the field but I’d prefer to understand how this works, and actually work the satellites manually before automating it.
73 de Ciemon G0TRT