Grounded balun and fence random wire SWL SDR setup
12:30
HackRF ONE ФАНТАСТИЧЕСКАЯ ДАЛЬНОСТЬ СВЯЗИ!😲💣 BALUN 1:9 КВ ДИАПАЗОН 80 метров
12:43
Attic longwire antenna and SWL SDR setup
11:40
Which Balun, UnUn or Choke to use and why?
19:24
MLA-30+ Active Loop Antenna Setup | Receive Comparison with my 40 meter Skyloop | SWL Radio Antenna
13:01
Checking Lower Frequencies With the Nooelec Ham It Up
29:12
RTL-SDR Multiband antenna
19:22
DESCOBRIR 6 FERRAMENTAS CASEIRAS DE CANALIZADORES
9:19