Ground radials for vertical antennas


The key to an efficient vertical antenna is a good ground radial or counterpoise system.

In this video from Callum McCormick (M0MCX) we get a few suggestions on how to design, install, and test an experimental ground radial system.

If you can't see the video, please insert this title URL into your browser search box:

https://www.youtube.com/watch?v=M0qSRjltgoo

This is post 2599 in a continuing series of simple ham radio antennas.

Here are some comment from Callum:

I have made a decision made to cut 32 radials at 10m long. That's 4 wavelengths of radials for 80m band - my lowest target frequency. At 40m, that's 8 wavelengths and for 20m band, I am running 16 wavelengths! I should be OK. Callum. M0MCX. #vertical​ #antennas​ #hamradio​ 00:00​ Intro 1:08​ Cutting the Fence 2:50​ Design for 3-element Array 3:28​ Radials

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Thanks for joining us today.

Aloha es 73 de Russ (KH6JRM).


 

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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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