Tag Archives: soundmodem

Configuring Soundmodem TNC in Ubuntu 14.04

Posted on September 6, 2014 by Steve Netting OH3SPN

Ubuntu 14.04 (and to some extent previous releases) makes the configuration of the soundmodem driver a little more troublesome as the /dev/dsp device is now obsolete. Below are the steps I’ve just taken to install & run TCP/IP over ax.25 … Continue reading →

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Linux Soundmodem AX25 & UV-3R

Posted on March 12, 2013 by Steve Netting OH3SPN

Linux sound card modem, AX25 kernel module, DIY soundcard interface and Baofeng UV-3R using VOX PTT.  The VOX function is a little slow to release however it does work.

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