Radio Prepper Off Grid Emergency SIM on 80M CW
Hello Operators. Many of you know my friend Gil F4WBY the Radio Prepper. He is an absolute Morse code fanatic. Minimal shirt pocket size radios, […]
Education
New source for the 50A LiFePO4 BMS
best source for the 50/60A LiFePO4 BMS
Solar Energy vs latitude
My dear friend and Elmer Bonnie replied to a question on one of my posts. I thought it would be incredibly useful to share with […]
Raspberry Pi Powered Yaesu FT-891 WSJT-X FT8
Hello Operators. I recently got the Headless Raspberry Pi 3B+ powered Yaesu FT-891 working. So I decided to take a trip to Lapland, putting the […]
Amorphous vs Polycrystalline vs Monocrystalline Solar Panels
When we are discussing solar panels for man portable off-grid Communications, there are really only three choices. Despite the paid-for-promotion YT videos, we can easily […]
DIY Magloop project
the easiest way to build yourself a magnetic loop antenna for amateur radio portable
Your Privacy: The General Data Protection Regulations
Hello Operators. I’m a bit of a stickler about privacy. There’s all this nonsense going on right now about Facebook and all the megalo-corps using […]
Lithium-ion vs LiFePO4 vs…
Hello Operators. There’s a lot of confusion about “the best” Lithium chemistry for amateur radio field communications. Let’s clear up the nonsense. Both of these […]
Radio Prepper Survival Radio Philosophy & Charging Batteries
Hello Operators I’m sharing another video from Gil the radio prepper. Most of you already know I consider Gil a friend. That is true even […]
HFAPRS Weak Signal Messaging & Group Communications
Hello Operators Topic of the day is HFAPRS & weak signal grid-down messaging using APRS Messenger. APRS Messenger is developed by Chris Moulding G4HYG. APRS […]