Cross-Band Repeat with the Yaesu FTM-400XDR

You may have seen it in the user manual of your radio‚ in a radio advertisement‚ or talked about in an online forum. I’m talking about cross-band repeating. But what is it- how does it work- and most importantly- how can you use it. I’ll talk about this somewhat...

Build an APRS Fill in Digipeater

I’ve done a couple of videos on APRS, or the Automated Packet Reporting System. APRS is a tactical real-time communication system to share location information and short messages. It can be really handy for tracking vehicles and other assets during events like...

Portable Field Operations Presentation

A couple months back you may have remembered my video and blog post on NVIS or Near Vertical Incidence Skywave propagation. In that video I give a introduction to the NVIS method and perform a real world demonstration of an NVIS contact. Well that video was as a...