SurvivalComms
Ham radio YouTube channel
Recent videos
6 and 10 meter portable radio antennas - why tuning is critical in shortened antennas
Full spectrum portable radio antenna testing. Motorola vs Hascall - Denke vs EM wave
Retevis RB48A License free IP67 radio The ultra simple FRS radio built for the outdoors
N9TAX roll up Slim Jim antenna vs Ground Plane Ham radio VHF / UHF field deployable antennas tested
How to tune a UHF repeater preselector Motorola CLE1170A MTR2000 or Quantar GMRS and Ham radio
Radio coaxial cable toolbag. Communications technician COMT tools 2 RF coaxial cable bag
Ham radio portable USB C PD soldering kit - communications technician tool complement 1 COMT basics
Best budget thermal imager camera / monocular ? Thermal Master DV2 vs FLIR TK Scout
Why a dual core 4:1 HF antenna balun beats a single core
Is your multiband HF antenna truly multiband ? Transformer loss drives SWR measurement marketing .
Chameleon MPAS vs RG-6 TV coax dipole antenna 600 dollar antenna vs antenna built from scrap
Guerrilla radio - 399 dollars for a baofeng and a VHF jungle antenna ? - Marketing gone wild