Review of Antennas-Amplifiers PA144-9-5A by Mike G3SED YouTube
Mike (G3SED) from Nevada Radio talks through the build of Dual Antennas’ 9 element, 144 MHz beam antenna.
Watch as he assembles and tests PA144-9-5A antenna.
You can buy new PA144-9-5A antenna directly from his website:
https://www.nevadaradio.co.uk/product/dual-pa144-9-5a/
https://hamradiostore.co.uk/dual-pa144-9-5a.html
Mike G3SED