Small, cheap, efficient vertical antenna for 40m.


 

Here's another fascinating antenna idea from Colin (MM0OPX).

In this video, Colin shows how linear loading can reduce the size of 40 meter vertical antenna without compromising performance.

This modification should appeal to radio amateurs who live on small urban lots or other land-restricted properties.

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.

Thanks for joining us today.

Aloha es 73 de Russ (KH6JRM).

Here are some comments from Colin (MM0OPX):

Demonstration of a linear loaded 1/4 wave vertical amtenna that shows (at least) in modeling that it is as efficient as a full size 1/4 wave. What do you think? Let me know in the comments below.

Follow along using the transcript.

MM0OPX Field Radio

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Thank you for visiting my Amateur Radio Blog. I value your comments and suggestions. For Amateur Radio Antenna Topics and Discussions, stay here. For Amateur Radio News and Trends, please visit my news site at https://bigislandarrlnews.com.
Aloha es 73 de Russ (KH6JRM).

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