Let's model short or compact 20m dipole with MMANA


Another way to reduce the size of a dipole antenna is to use loading coils for your chosen frequency.  

In this video from Callum McCormick (M0MCX), we get a good introduction to loading coils, how to design them, and how to calculate inductance for the coils.

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

https://www.youtube.com/watch?v=Qm2-iEv7dvw

This is post 2776 in a continuing series of simple ham radio antennas.

Here are some comments from Callum:

Brief discussion about loading coils, how to model them, how to use an inductance calculator and discuss narrowing your SWR bandwidth due to too high an Inductance. Here's the link: http://www.66pacific.com/calculators/.... Cheers, Callum.
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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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