Building a Short 40m Antenna With Coil and AT-271 Whip.

Things did not work as expected with this great design by VA3TNE on Thingiverse. The coil is used with an AT-271 military antenna whip, 3D printed and tested here with my TRC-372 manpack radio at the Col de Vence North of Nice. Maybe someone more experienced with coils could shed some light on the issue... STL 3D files: :2352109 GET NORDVPN: Go to to get a 2-year plan with a huge discount. Buy me a coffee at Shirts and mugs: Help this channel: Send Bitcoins to: bc1qc5jq4dxt7359sh80lkv9v8rlsgnh322hmn6xyc Facebook: Radio Preppers Forum: Subscribe on my alternate platform: @RadioPrepper:d DISCLAIMER: The Radio Prepper logo (depicting a microphone) is indeed inspired from a famous flag creat