I was extremely pleased to get an enthusiastic response from Jack, KJ7RSW, when I inquired about the GASPACS Satellite (Utah State University) which I believe is slated for deployment from the ISS in the not too distant future.
So far I have been able to confirm that this satellite will downlink on 437.365 MHz with a 9k6 2GFSK modulation scheme. And of particular interest, in addition to telemetry there are plans to downlink images! (I have already tested their SSDV-based image decoder & it works perfectly! – I’m so glad that someone is using SSDV)
Other than to bring this interesting satellite to everyone’s attention, I also wanted to start this thread so that I could share the link with Jack. He is very interested in doing what is necessary for SatNogs to be equipped with the proper code to decode this unique modulation.
I’m sure that those familiar with integrating decoders into SatNogs will be a big help with this.
Hopefully more to follow!