AO-91 (Fox-1B/RadFxSat) Telemetry - All-Time Leaders

AO-91 (Fox-1B/RadFxSat) | latest spacecraft health
Frames: 9,139,425 - last 24 hours: 308 - last 90 mins: 0
From ground stations:

NumGround stationFSK FramesPSK FramesLast 7 days
1 WA7FWF 524,5100 432
2 WA4SCA 431,9740 0
3 K4OZS 392,6530 409
4 KB6LTY 369,6230 61
5 wc7v-dn46 334,9980 0
6 N8MH 293,6820 219
7 SQ5WAF 272,0970 0
8 G0ABI 232,4000 0
9 N7DJX-DN13 216,9320 0
10 KD9ISN 199,8010 3
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FoxTelem is the program you use to decode the data transmissions from the AMSAT Fox-1 series of spacecraft. It will decode, store and allow analysis of telemetry and onboard experiments.

Latest Software:
Download for Windows
Download for Linux
Download for Mac

Help and Tutorials:

FoxTelem comes with a manual which you can find from the Help menu. It covers the basics, but Software Defined Radio, Digital Signal processing and telemetry are non trivial topics. It's relatively easy to decode the first few frames, but you can spend a lifetime perfecting your ground station. These articles are aimed at taking you a step beyond the basics.

Costas Loop or Dot Product Decoder for BPSK
Earth Plots Tutorial - What they are and how to plot them
Analyze your QTH with SKY PLOTs to see how well you are receving
Use FoxTelem to analyze the received telemetry with graphs
How to write a Software Defined Radio - SDR and DSP Tutorial