VHF / UHF Dual Band TurnStile Antenna

Hi Everyone,

I built VHF/UHF Dual band TurnStile antenna based on explanations on :


Unfortunately I cannot be able to get any signal on UHF side.
On VHF side, I can able to get some signals but very weak…

Any recommendations?

Thank you!..

You will probably want a low noise amplifier (LNA) as near to the antenna as you can mount one. This is what I use for my station (and the same seller offers a bias-t if you want to power it through the coax):


Do you happen to have a link to the seller? The product page is missing now, I get an error page instead.

Take care of the connection of stubs to the dipoles, which determines the polarization (rhcp/lhcp).
With wrong polarization, you won’t be able to receive nothing