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 […]
Off-grid Comms
Solar Charge Controller for DIY LiFePO4 packs
One of my buddies from the Doomsday prepper forums asked about the Genasun charge controller the DIY 50A/128wh LiFePO4 battery pack project on the channel. […]
Intro to the Commander for the Yaesu 857 Hardened Power Systems
We all know how hard I can be in companies, but this time Hardened Power Systems has something which looks pretty special. So, I’m not […]
Portable Battery & Solar power for ham radio
There aren’t too many days going by when someone doesn’t say “I need a bigger battery to operate longer”. This is almost the most ridiculous […]
QRO Portable Yaesu FT-891 CHA EMCOMM 3P
Hello Operators In this video, I head out to the forest with the Yaesu FT-891, and a new antenna called the EMCOMM 3 Portable from […]
HFAPRS Overnight message from PE4BAS
This morning I woke up to find a message from Bas PE4BAS. He heard my mfsk4 Beacon last evening or overnight, He decided to reach […]
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 […]
Raspberry Pi 3 Model 3+
Hello Operators One of the biggest sources of frustration for the Android powered amateur radio operator, is the lack of apps supporting the most popular […]
Portable DIY LiFePO4 Power for Ham Radio Followup
As most of you know, I’ve done several LiFePO4 builds on the channel using lithium iron phosphate cells, for amateur radio portable Communications. Currently there […]
HFAPRS RX & Respond to Message using APRS Messenger
This is a short demonstration of APRS Messenger message reception, reply, and acknowledgement over HF APRS. HFAPRS and APRS Messenger are the little-known gems of […]