The FM transponder was reportedly on at that time, so you may have been hearing the FM carrier.
On Tuesday, October 6, 2015, Bob KD7YZ [email protected] wrote:
I am listening to digital telemetry on Satellite LilacSat-2 437.190 (USB) at the moment. I do not recognize the audible type and thus can not try to decode it. Roughly around 1048Z .
I thought I was going to be hearing the CW beacon of 437.200. Instead there was this odd-sounding telemetry.
Can I use either MixW or UISS for this?