DIY PowerFilm Cables & Connectors for Extreme Conditions
Now that I have the 20 watt PowerFilm F15-1200 for casual radcomms, qrp hiking, …, and FM16-7200 for the solar powered field station, I thought […]
DIY projects
Portable 5Ah LiFePO4 battery pack for ham radio
Once again, I put out the question about another battery build. The votes point to a smaller, lighter pack. Well, on October 04 2017, parts […]