HyEndFed Dualband for 80 and 160 meter.
With this antenna you can tune 80 meters separately to the desired frequency with the lowest swr.
You do this with the wire (stub) that hangs down vertically in the middle.(around 2.5@3 meters long)
Power : 2000 Watt PEP, SSB
Length : 78 meter.
Enclosure : Polycarbonate IP67, 100% UV resistant.
Aluminum mounting plate 5 mm thick.
SO239 Teflon Connector.
All hardware Stainless steel.
No radials or tuner neede.
With a vent plug
EQUALIZING PRESSURE USING MEMBRANE VENTS IMPROVES ENCLOSURE SEAL PERFORMANCE
protect seals on sensitive electronics against water, dust, dirt and liquids with rapid pressure equalization.
block contaminants such as dirt, dust or salts in changing environmental conditions.
rapidly equalize pressure also helps virtually eliminate condensation and reduce housing design complexit
Wer eine derart lange Antenne hoch genug aufspannen kann, hat gewonnen!