Benjamien Posted January 26, 2021 Share Posted January 26, 2021 Hello, I'm trying to receive/capture a digital signal that is sent from a wireless scoreboard controller. The controller uses a Telit LE50 chip at 868Mhz so sent the RF signal with GFSK modulation. I can detect the signal with SDR+ and an Airspy dongle, but I don't know how to extract the digital data. Yesterday I also bought a Yardstick one. What information do I need to be able to receive the signal and extract the data ? I know the exact frequency (868.85MHz), the bandwidth (125MHz) and the modulation (GFSK), but what more do I need ? Thank you for any help. Benjamien. Quote Link to comment Share on other sites More sharing options...
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