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

AO-91 (Fox-1B/RadFxSat) | latest spacecraft health
Frames: 9,165,475 - last 24 hours: 227 - last 90 mins: 0
From ground stations:

NumGround stationFSK FramesPSK FramesLast 7 days
1 WA7FWF 530,6200 0
2 WA4SCA 431,9740 0
3 K4OZS 397,3940 394
4 KB6LTY 371,6860 0
5 wc7v-dn46 334,9980 0
6 N8MH 295,6100 211
7 SQ5WAF 272,0970 0
8 G0ABI 232,4000 0
9 N7DJX-DN13 216,9320 0
10 KD9ISN 199,8010 0
Show all ground stations
Show monthly leaderboard
| Show all spacecraft
| Include Ground station:


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