https://www.doetsreizen.nl/excursies/forest-lagoon-unun-delight/
Forest Lagoon Unun - Delight | Doets Reizen
De Unun kwaliteit biedt de meest uitgebreide en luxe ervaring binnen Forest Lagoon. Hier draait alles om genieten, ontspannen en jezelf even helemaal...
forestlagoonunundelightreizen
https://www.dxzone.com/dx31173/9-1-voltage-unun.html
9:1 Voltage Unun - Antennas/Baluns | The DXZone
A 9:1 voltage unun using a T-200-2 powdered iron toroid core to feed a long wire multiband antenna.
the dxzonevoltageununantennasbaluns
https://www.hamradio.com/detail.cfm?pid=H0-018367
Palomar Engineers, Bullet-9U-500 UNUN, Antenna Accessories Baluns, Bullet9U500 UNUN
Palomar Engineers Bullet-9U-500 UNUN Bullet 50:450 (9:1) HF Unun, 1.8-61 MHz, 500 Watts, End Fed Antennas
antenna accessoriespalomarengineersbulletunun