HyEndFed 4 Band 1KW SSB AL Plate

$ 266.75


HyEndFed 4 band antenna for 40, 20, 15, and 10 meter.
Max. Power : 1000 WATT PEP SSB, 200 WATT DIGITAL.
Length : 20 meter.
Enclosure : Polycarbonate IP67, 100% UV resistant.
SO239 Teflon Connector.
All hardware Stainless steel. Mast clamp galvanized steel with Stainless steel nuts.


These VSWR measurements were taken in the open field at a height of 10 meters horizontally.

We use 2.1 meter of coax to a line isolator.
From the line isolator to the analyzer we used 10 meters of coax Ecoflex 10, with very little loss.


Coax loss Ecoflex 10 :

5 MHz 0,8 dB/100m

10 MHz 1,2 dB/100m

50 MHz 2,8 dB/100m


The antenna network box was positioned 10 meter above the ground.
The length of the antenna wire to the matching network is 40 meters and connected to an 12 meter mast.

The antenna was not grounded.

Used VSWR meter : RigExpert AA-600

Make a choice

Mast Clamp


Name: Peter Schwarz Stadt: Limburgerhof 09 juli 2024 Time: 16:33:08

nach einem Jahr in Gebrauch,kann ich sagen:
sehr gute Antenne und absolut top Verarbeitung.
endlich mal etwas UV beständiges und alle Teile Stahl.
natürlich absolut gute HF Eigenschaften auf den Bändern.
gehe meistens mit 600 Watt SSB auf die Antenne....-Top.
immer wieder, kaufen....
73 DK1py👌
Name: Francesco Rotundo IU5KYZ City: FLORENCE 14 mei 2024 Time: 08:23:11

Excellent antenna works really well in all bands, no modifications arrived and mounted and it immediately worked well. Built with excellent materials. 73 IU5KYZ Francesco
Name: Alfonso City: Gijon 07 juni 2022 Time: 21:05:24

Una maravilla de antena, compre la 4 bandas 800w AL Plate.
La tengo instalada en la ciudad con un ICOM IC-7300, tiene muy poco ruido y es excelente en transmisión. Tras la instalación, no necesito ningún ajuste.
Esta elevada unos 6 metros sobre el tejado del edificio y sujeta por dos mástiles.
Aunque viene para 4 bandas, (7,14, 21 y 28 MHZ) trabaja tambien, sin acoplador y con ROE menor de 3, en 10,18, 24 y 50 Mhz, lo que fue una muy grata sorpresa.
El mismo día de instalarla, pude hacer Australia y Chile desde el norte de España.
Muy recomendable
Naam: Vito DiPinto - VA3VMD Stad: Unionville, Ontario, Canada 04 juni 2019 Time: 21:09:25

HyEndFed 4 Band 800 Watt AL Plaat Antenna purchase and installation. Thanks so much for a seamless purchase and delivery, the antenna is highly constructed with robust materials and simple to install. I had the antenna unpacked and installed within 1hr of unboxing and on air. I have installed the feed point at about 10ft off the ground and the endpoint up at approx. 30ft to a mast oriented in a North/South direction. I have three snap on ferrite chokes at the coax feed point and a few turns of coax tie-wrapped just below as I do with all my installs and there is NO RF returning to the Shack. The VSWR as stated in the documentation is 100% accurate on on all Bands with my installation. No antenna tuner required on 40m/20m/15m and 10m is right on spec. Limited initial testing over 3 days in undesirable conditions has achieved 5/9 Reports from my location in Toronto Canada including USA, South America, & Europe on both 20m/40m. I am pleasantly surprised with its performance as I seem to make contacts in ALL DIRECTIONS on either Bands, something I had less success with using my mono band dipoles. I HIGHLY recommend and endorse this great Antenna.
Vito (VA3VMD)
Name: Cristian Simion City: Bucharest 27 mei 2017 Time: 03:11:30

Great product! I strongly recommended. I am now running 800W CW intro this item. Best 73 de Cris yo3lw
Name: Hansruedi Thomann Stadt: Rheinfelden 23 november 2016 Time: 16:59:14

Hallo und danke für die Antenne 1A Sogar Das 80 Meter Band ist machbar mit At Tuner 1A Grus aus der Schweiz :-)
Naam: Evert H van Walsum Stad: Bergschenhoek 30 augustus 2016 Time: 09:48:26

Beste Ron , heb Rob nog gesproken , gaat goed hyendfet werkt op 40 mtr errgg goed zwitserland duitsland italie spanje enz gemakkelijk te werken , ik heb de3 full size 20 mtr uitvoering.
Ron zoals je weet heb je ook nog een balun voor me gemaakt , die werkt ook als een tierelier!!
dus geen klachten , absoluut goed !!
dank je wel en graag tot de volgende keer

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