The PKW FDX 80
Windom is an off center fed multiband antenna. The feed point is located at about 1/3 of one end. At this point, the impedance is about 300 ohms for all bands. By using a 1:6 balun, the Windom can be fed with 50 ohm coaxial cable. PKW windom antennas are rated at 1 kW PEP.
All PKW wire antennas are made of twisted phosphor-bronze antennelitze with a UV-resistant coating and have black plastic UV-resistant insulators at both ends.
|Bands|| : ||10/20/40/80 m.|
|Total length|| : ||41 m.|
|Baseline inv. Vee|| : ||approx. 35 m (angle 120 °)|
|Top height|| : ||min. 10.75 m.|
|Balun|| : ||1:6|
|Power handling|| : || max. 500 W CW | 1000 W SSB (max. SWR 1:2) |
|Weight|| : ||ca. 3 kg|
When using multiband antennas, usually tuner is required.