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Turnstile antenna for 2-meter ARDF


This antenna with ideal characteristics for the ARDF, 144 mhz
post 03 Mar 2024
Turnstile antenna for 2-meter ARDF

Hidden antenna Links

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Antennas for confined spaces
A magnetic loop is perhaps the smallest practical antenna for 80 metres and the only option for some. It consists of a circle or square of metal tubing brought to resonance on the operating frequency by a variable capacitor

40 m short vertical
Antenna for restricted space also an invisible antenna

Indoor Vertical Antenna
The vertical element consists of 2 one meter pieces of aluminum tubing used for hanging curtains

An Indoor HF Stealth Antenna
I found a way to have a reliable Indoor HF Antenna despite my antenna restrictions!

10m 20m Trap Dipole
Want to operate on 10 and 20 meters in limited space


Take off angle of horizontal antenna

Take off angle of horizontal antenna For horizontal polarization, the electric field will move sideways on a horizontal plane, while for vertical polarization it will oscillate up and down on a vertical plane

A remote antenna switch

A remote antenna switch An abiding dislike for bundles of cables running on the exterior of my house, so a remote antenna switch seemed like a good idea

5 element yagi antenna for 28.5 Mhz

5 element yagi antenna for 28.5 Mhz Gamma match will be made with a 1/2 "aluminum tube and a 75 cm coaxial piece of RG8 without sock and sheath inside the tube