Small, cheap, efficient vertical antenna for 40m.
If you can't erect a full-sized 1/4 wavelength vertical antenna for the 40 meter Amateur Radio Band, please try this linear loaded vertical from Colin (MM0OPX).
Colin says this modified vertical can match the performance of a standard 1/4 wavelength vertical antenna.
This antenna can find a place at your home station or in the field for portable operations.
If you can't see the video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=v6up_Yc6I1o.
Here are some comments from Colin (MM0OPX):
MM0OPX Amateur Radio
Thanks for joining us today.
Aloha es 73 de Russ (KH6JRM).