I'd love to see a video on how you made the air capacitor for tuning. What tools did you use? How did you calculate the diameter of the two loops based on wavelength of the band you were making it for?

Really nice project. A good idea to make it for myself, too. Do you have more details and a webiste ? 73 from Germany

Awesome build ! would you care to share how to build ? I would purchase one if that is an option ? Thanks for your time KD8YEF

What are the input power limits and where is breakdown reached (variable air cap arcs?)