1KUNS-PF changing modulation?

Regarding Observation 174888

I made this recording of the same pass this morning 2018-07-06 appr. 0800UT, it seems 1KUNS-PF changes from GMSK1200 to something else, same happened yesterday. UZ7HO’s soundmodem decodes easily the GMSK1200 frames but not the other frames, whats going on?

  • jesper


They are probably experimenting with higher bitrates.


mention of 2k4 telemetry in http://www.dk3wn.info/p/?p=88673