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Built-in 1200 baud AFSK modem (Bell 202)
- No external TNC required
- Uses radio’s mic/headphone jack
- Compatible with AX.25/packet Winlink
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PTT via audio channel
- Supports DigiRig Lite (USB-C) and DigiRig VOX cable
- Triggers transmit using a tone on the right audio channel
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Smart demodulation
- Handles signal “twist” across different radios
- Runs 9 decoders in parallel
- ~93% decode success rate in real-world tests
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Easy setup
- Enable “Packet Modem” in Settings
- Use built-in audio monitor to fine-tune volume levels