Revision as of 10:54, 24 November 2008
TNC-X is a low price PIC based TNC made by John Hansen. It only speaks KISS protocol, so there is no need to set the callsign. Transmit delay and audio level are set with pots inside the unit. At this time there are two accessory daughter boards which fit inside the unit - An aprs tracker and a digipeater board. The unit also has provisions for a USB serial port built in.