Another small update
I have been working on the AMSAT-NL payload for the QB50 precursor flight, satellite 1.
This payload consists of two boards. A modified version of the RF board that only has the transponder and no telemetry, and a PA board that runs slightly more power. The main radio on the flight will be used for telemetry downlink, and the payload is transponder only. We could not fit the FUNcube CCT board, so we have no means of generating telemetry.
The precursors are slated for launch in April, so timescales are short for this flight.