I built a linked endfed to handle a little more power
I'm mainly a qrp guy and all my antennas are made with pretty small toroids. Now that I have this amplifier I needed a portable antenna that could handle a little more power. I found this 3D print on thingiverse.com
https://www.thingiverse.com/thing:544...
and here is the insulator I used:
https://www.thingiverse.com/thing:407...
I had the parts so I made a linked end fed half wave with a 49:1 using DX engineering 26 AWG PE coated antenna wire.
It came out nearly perfect.