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Effective HF Mobile Antennas
If you are operating below 21 MHz,it is all but impossible to run a full-sized mobile antenna, so some sort of loading coil will be needed
post 04 Dec 2024
Antenna Vertical Links →
$4 SPECIAL
The plain and simple truth is that wire antennas for the HF bands were intended to be hand-made and not store-bought
2 element reversible vertical
32ft. long insulated wires supported by fiberglass push up masts at aprox 40 ft high
80m-40m Dual Band Vertical
Hopefully this will help others looking for a good 80m/40m antenna. I have enjoyed this antenna project and it works very well
20m & 40m trapped vertical squid pole antenna
The trap is made with 42mm diameter PVC pipe with 9 turns of wire on it. In the middle of the pipe is a length of open ended coax acting as a capacitor
2 element reversible vertical
My linear-loaded vertical doublet has been doing an excellent job the past two years, but it's time for a change. I've wanted to play with a twin-T capacitive loaded vertical doublet design
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The plain and simple truth is that wire antennas for the HF bands were intended to be hand-made and not store-bought
32ft. long insulated wires supported by fiberglass push up masts at aprox 40 ft high
Hopefully this will help others looking for a good 80m/40m antenna. I have enjoyed this antenna project and it works very well
The trap is made with 42mm diameter PVC pipe with 9 turns of wire on it. In the middle of the pipe is a length of open ended coax acting as a capacitor
My linear-loaded vertical doublet has been doing an excellent job the past two years, but it's time for a change. I've wanted to play with a twin-T capacitive loaded vertical doublet design
Antenna splitter per VHF-UHF per quattro ricevitori Chi dispone di una sola antenna e vuole collegarvi più di un ricevitore necessità di uno splitter
Amateur radio kits by Kanga US
50MHz to 28MHz RX Converter The concept of the rx converter is quite simple and nothing really new. the local oscillator is a standard colpitts crystal oscillator producing the 22mhz lo signal