Capacity Testing our batteries
I get a lot of messages from operators saying their lithium or lithium iron phosphate battery packs, are giving less-than-stellar results out in the field. […]
Articles
Super Antenna MP1 4.2-4.9Mhz MARS/CAP Configuration
Hello Operators In this video we go through the Military Auxiliary Radio Service, & Civil Air Patrol configuration, for a Super Antenna MP1, operating on 4.2 […]
Solar Powered Field Station Update 01
Hello Operators. Today’s video brings us back to the solar powered Field Station. After getting the station out in the forest, the realities of the […]
Digital Modes with RPi3 by Shawn Morgan – WØFW
Hello Operators. Last week Shawn Morgan W0FW posted an article to the Portable Digital & QRP group on Facebook. His post outlined his own DIY […]
Winter Solstice 0900 UTC 65° North
This picture was taken at 0900UTC on Winter Solstice at 65° North. This time of year we have under three hours of daylight per day. […]
HamAlert App Android iOS KB1HQS
Our good friend Stuart KB1HQS, just published this video on a nap I didn’t actually know about. The app is called HamAlert. Ham alert makes […]
PowerFilm Solar Tutorials
I get lots of feedback from people saying they get the same value and functionality from “cheap” eBay or Alibaba solar panels as with the […]
Chameleon F-LOOP 2.0
Hello Operators. It’s been some time since featuring a magnetic loop antenna on the channel. As I’m constantly being asked about loops, I thought it’s […]
Easy Desktop Charging A123 4S2P LiFePO4
A viewer asked if I could do a short explainer video showing desktop charging of our latest battery pack. Of course I can! So far […]