YouTube

Testing My Mini 64:1 Half-Wave End-Fed Antenna Transformer. Field test of the Mini 64:1 HWEF transformer on 40m and 20m, […]

Icom IC 705 Ham Radio Raspberry Pi | Easy PAT Winlink Setup Hello Operators Todays video is a Ham Radio

Winlink Email P2P Asynchronous Ham Radio for Preppers Hello Operators This is the second video in our Winlink Email series,

Portable QRP Ham Radio & PowerFilm Lightsaver Max Hello Operators. Today we are taking about portable power for man portable

Refurbishing Batteries With Lithium Ion Phosphate Cells. I bought some cheap Liitokala lithium ion phosphate cells from Aliexpress for my

The Retevis RT-24 PMR/FRS UHF Handheld Radio. A quick presentation of the Retevis RT-24 PMR/FRS walkie talkie, which is programmable