AO-91 (RadFxSat) Telemetry - Monthly Leaders

AO-91 (RadFxSat) | latest spacecraft health
Frames: 8,312,285 - last 24 hours: 8,316 - last 90 mins: 1,379
From ground stations:
K4OZS N8MH WA4SCA KB5SQG KD9ISN W1EME KB2M WO3T K0DSP N2WWD WD4ASW KD9ISN-P W2JTM WB1FJ-main KE8KMM K2CJS N4TVC-FM18 KS1G KD8TBD WU9Y YC1SCC YD0NXX YD2UUY YC2VOC VK5GU VK5KJP LU4EOU

NumGround stationFSK FramesPSK FramesLast 30 daysLast 7 days
1 WA7FWF 13,7500 13,750 2,992
2 K0DSP 13,6540 13,654 3,207
3 KD9ISN 12,6210 12,621 2,722
4 WA4SCA 10,3070 10,307 2,285
5 K4OZS 10,1400 10,140 2,130
6 KB6LTY 9,5320 9,532 1,866
7 KD9ISN-P 9,4540 9,454 2,024
8 wc7v-dn46 9,3030 9,303 1,906
9 N0AN 8,9680 8,968 1,989
10 N8MH 7,6800 7,680 1,609
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FoxTelem

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