Doppler Control

Example Operation

Full duplex doppler control for RS-44 linear satellite via Gpredict and Pycom. The first couple of minutes is waiting for the satellite to come up and then tuning in using RIT via the RC-28 integration; once you can hear yourself on the down link, no further RIT is required and you can use the Gpredict tuning to move up and down the satellite bandwidth looking for a contact. Once you have them tuned in, you can simply transmit and then log and upload to your log server all from within the app.