Transceivers - portapack-mayhem/mayhem-firmware GitHub Wiki

The Transceiver category contains apps that can both transmit and receive — operating in half-duplex mode (one direction at a time).

Apps

App	Description
[Microphone-Transceiver](/portapack-mayhem/mayhem-firmware/wiki/Microphone-Transceiver)	Half-duplex voice transceiver supporting NFM, WFM, AM, USB, LSB, DSB-SC. Supports PTT and VOX (AUTO) activation, CTCSS tone squelch, Roger beep, and separate TX/RX frequency tuning. Originally developed by Furrtek in 2017.
[KISS-TNC](/portapack-mayhem/mayhem-firmware/wiki/KISS-TNC)	KISS mode Terminal Node Controller for packet radio / APRS two-way communication over AX.25.