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1. allegro.pl › listingAntena End Fed - Niska cena na Allegro.pl

   allegro.pl › listing

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   Antena End Fed na Allegro.pl - Zróżnicowany zbiór ofert, najlepsze ceny i promocje. Wejdź i znajdź to, czego szukasz!

2. www.qsl.net › nf4rc › 2020Construction Details 49:1 Un-Un For End-Fed Resonant HalfWave...

   www.qsl.net › nf4rc › 2020

   This project assembles a 49:1 ferrite-core (“FT”) type #43 transformer that matches 50 ohm input to 2500 ohm end fed antenna. It is optimized for 3.5/7/10/14 MHz but will work reasonably well on all amateur bands from 80 meters thru 10 meters with a 135 foot length of wire and a short connection to ground.

3. konektor5000.pl › indexBalun 1:49 49:1 5-35MHz / 100W transformator antenowy do END-FED

   konektor5000.pl › index

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   Balun 1:49 do budowy anteny end fed. Transformator antenowy wykonany w solidnej wodoodpornej obudowie, nawinięty na rdzeniu toroidalnym. Realne obciążenie baluna to 100W PEP dla SSB, 50W DIGI .

4. www.ogdenarc.org › downloads › Eugene Morgan wb7rlx - Building An End Fed AntennaBuilding an End Fed Antenna - ogdenarc.org

   www.ogdenarc.org › downloads › Eugene Morgan wb7rlx - Building An End Fed Antenna

   Building an End Fed Antenna. In this article I will cover several topics given that the subject is about building an Antenna System and not just the antenna. There are four specific areas we will dive into, the first is the antenna, the second baluns, the third chokes, and lastly the transmission line.

5. www.qsl.net › dk7zb › BalunsCurrent Balun 1 - qsl.net

   www.qsl.net › dk7zb › Baluns

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   Current Balun 1. Un-Uns for Endfed-Antennas (EFHW) by DK7ZB. Wire antennas with an Un-Un-transformer 1: 9 have become more and more popular. This is based on random lengths of the antenna, which is transformed with the un-un into a medium-ohmic impedance range with reactive components.

6. www.dxengineering.com › techarticles › balunsandfeedlinechokesBaluns: Choosing the Correct Balun - DX Engineering

   www.dxengineering.com › techarticles › balunsandfeedlinechokes

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   Antennas that are end-fed or asymmetrically fed almost always cause unwanted current on feedline shields. Examples would be a "dipole" or vertical, either symmetrically or asymmetrically constructed, where the feed cable leaves the antenna near a high voltage point.

7. www.balundesigns.com › model-49131/49/1-80-10m-efhw-up-to-1kwModel 49131 - 49:1 - 80-10m EFHW - Up to 1kW - Balun Designs

   www.balundesigns.com › model-49131/49/1-80-10m-efhw-up-to-1kw

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   For those that enjoy the LNR and Hy Endfed antennas, but want to run more power, Balun Designs now offers an excellent alternative. Built with the same craftsmanship as all our other units, this new model will allow you to either replace your current matching unit or construct a new higher power end fed half wave antenna.