End Fed Half Wave Antenna Tuner
- The main advantage of the efhwa is that it does not have any feedline, no feedline means no feedline loss
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post 06 Oct 2026
Antenna Transmatch tuner Links →
A single-coil Z-Match type
A Homebrew Antenna Tuner
Tuners in T for antenne filaire
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A single-coil Z-Match type- One of my first structures was with two plastic varicaps. Types that were in portable AM radios, although intended for QRP, they often proved suitable for even 100 W if the impedance to be adjusted was not too high
A Homebrew Antenna Tuner- I decided to build a homebrew antenna tuner because I needed a passive pre-selector network to match an experimental end-fed wire antenna to my QS1R SDR receiver
Tuners in T for antenne filaire- This is a high-pass T-filter consisting of a variable inductance inductor and two CVs. Each of these 2x125pF CVs has a capacity of 250 pF
Hamplus Quality Ham Radio Equipmen Automatic Remote Antenna Switch for 3 Radio and 6 Antennas
Radioassistance Radioassistance E Kenwood Dealer, vendita ricetrasmittenti, antenne, parti di ricambio, elettronica
SunCalc SunCalc - sunrise, sunset, shadow length, solar eclipse, sun position, sun phase, sun height, sun calculator, sun movement, map, sunlight phases, elevation, Photovoltaic