How to decode FSK Messages

joaquimorg / uv-k5-firmware-custom

Open implementation of the Quansheng UV-K5/K6/5R firmware

https://www.joaquim.org

Apache License 2.0

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How to decode FSK Messages #52

Open patriciogonzalezvivo opened 1 month ago

patriciogonzalezvivo commented 1 month ago

Hi I'm new to SDR and radio in general. I was interested on decoding the messages through a SDR dongle. So far I have try using minimodem with this configuration

$ minimodem -rx 1200 -f int16_mono.wav

But seems not to pick the data correct. Would anybody have a hint on how to demodulate the messages? Thank you