On request we have designed a High Power 1:9 Unun 2KW.
The results of the antenna depend on several things:
length of the coax, grounding, placing, and the length of the antenna wire.
But if you want to come out on each band, this antenna can provide a solution.
If you have problems with RF feedback, and noise in the reception especially on the low bands, a line isolator can offer a solution to reduce this strong.
The swr diagram is measured with a 450 ohm non inductive resistor.
Conductor: Multistrand silver-plated copper.
Insulation: Teflon (PTFE).
AWG 14, conductor 19 x 0,361mm, 1,941square mm.
Enclosure: Polycarbonate IP67, 100% UV resistant.
SO239 Connector: Silverplated.
All Stainless steel hardware.
22 meters hard copper Antenna litze, breaking limit 40kg
Longer wire is available on request.
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 complexity.