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The video is geared towards you if you are building a EFHW kit with a 49:1 Ratio. An Easy Assembly Guide for a 49:1 EFHW (It doesn't even need to be this kit). The kit I use will get 4 bands...
4 lip 2023 · Live testing of this antenna here: https://www.youtube.com/live/NGsQ1ZRbYKI?feature=share
3 cze 2018 · The 49:1 Half-Wave End-Fed Antenna Transformer, Part 1. Building 49:1 impedance transformers for half-wave end-fed antennas, single or even multi-band with certain wire lengths, 134 or 67ft.
An 80-10 end-fed half-wave antenna can be a very good performing part of an HF station. But its performance depends heavily on a well-designed and carefully constructed 49:1 unun, which matches the long wire impedance to within tuning range of operation. But the perfor-mance of an end-fed antenna is also very dependent on height above ground.
1 lut 2020 · How to build and install a 49:1 UNUN for an EFHW antenna with the #ELKPAK... The End Fed Half Wave is the most built antenna based on the #ELKPAK. Discover how Frederic, F4IHD, built his own portable #EFHW with the Elektro Ludikits "Portable Antenna Kit" and the 49:1 UNUN option...
4 sie 2020 · This is the page on the End-Fed Half-Wave antenna with a 49:1 transformer. This is a multiband antenna without the need for any tuner (which is the best type of antenna).
The 49:1 impedance transformer ( or 64:1 ) will help you bring down the high impedance of your resonant EFHW antenna to almost 50 Ohm. Let’s have a look at a few details on how to build a 49:1, or a 64:1 impedance transformer.
