Amateur Radio Information Bulletin

Good news for Windows users! DK3WN has developed a beacon decoder for OPS-SAT that can be used in conjunction with the popular UZ7HO soundmodem.
Demodulated FM audio from any SDR receiver software is piped to UZ7HO and a TCP/IP KISS interface to the DK3WN Beacon decoder allows for the parsing of the OPS-SAT beacon frames.

DK3WN has also experimented with feeding 48kHz sampled FM demodulated audio to the gr-opssat GnuRadio application and presents the results.

More information at: http://dk3wn.info/blog/satelliten/ops-sat/

UZ7HO Soundmodem decoding OPS-SAT:

DK3WN Beacon Decoder:

(images by DK3WN)