HomeMade 80M Band Coil for 40M EFHW Antenna
![](https://i.ytimg.com/vi/VgFZFGPkS2M/mqdefault.jpg)
1:10:43
Mini UNUNs 49:1 and 9:1 (production process)
![](https://i.ytimg.com/vi/KdG3KOQgCVc/mqdefault.jpg)
26:45
Portable MULTIBAND ANTENNA - CHAMELEON PRV POTA (HEAVY KIT)
![](https://i.ytimg.com/vi/hNyHhjMH85g/mqdefault.jpg)
23:36
In 20 minutes, this antenna became a "go to" for ME | K7SW ham radio
![](https://i.ytimg.com/vi/CaU8n3PTghA/mqdefault.jpg)
24:04
The Mad Dog Coil, DIY Wolf River coil alternative.
![](https://i.ytimg.com/vi/3d6DkQe_9jQ/mqdefault.jpg)
15:02
HAM RADIO: DX Commander Base loaded for 80M Vertical. DX Commander
![](https://i.ytimg.com/vi/-BKjAquaCE0/mqdefault.jpg)
19:04
Rede des US-Vize JD Vance auf der Münchner Sicherheitskonferenz hier komplett auf Deutsch!
![](https://i.ytimg.com/vi/HIqXYwBmgwc/mqdefault.jpg)
28:15
EFHW MULTIBAND ANTENNA 1st TESTING (part 2)
![](https://i.ytimg.com/vi/lRoxlW0Hx-g/mqdefault.jpg)
23:53