Amateur Packet Radio is still alive and well! Yes we know the Internet sure knocked the popularity down in lieu of "on-line" digital operation. Still, there are die-hards along with the introduction of High Speed, Enhanced Mode, Node and APRS with BBS/Internet Email Ports. Packet is making a real comeback steady comeback with the APRS crowd.

This is the Eprom software to configure an MFJ 1270b and TAPR TNC-2 for Node Operation. The TAPR and MFJ-1270b are pretty much the same circuit, although both might now be out of production. These TNC Controllers are often purchased used for a very low price. The available zip file package contains the program to format the Eprom .hex files for TNC-Node controllers (TAPR 2, MFJ 1270b type controllers). You will need access to an Eprom chip programmer.

Please check back with this web site as we hope to add other famous packet programs like yapp (yet another packet program) and some of the PK-232 host mode packages.

Remember to find the actual file download icon (left side of the page), click your web browser return - back icon or the menu icon just below to return to the main www.radiowrench.com/sonic page.

Cheers,
skipp

We/I get a lot of Email from visitors who drop into these file down load description pages via a web search "engine" (like Google). Vistors are not able to locate the file download icon for that specific description page. There is a simple way to find the file download icons on the main www.radiowrench.com/sonic page...

First and best: Use the menu Icon just below to the main sonic page.

Second: Back space out the page your now looking at in your browser location line. As an example, using the http://www.radiowrench.com/sonic.so2004.html description page. Remove the last portion of the web location with the keyboard back space key to read http://www.radiowrench.com/sonic then press your Enter Key to reload the main sonic page "just in front" which would probably has the inforamation you're looking for. This works on most of the current browsers at most web sites.