How to make a doublet antenna for ham radio HF bands.


 If you need a simple, effective HF antenna that covers several amateur radio bands, please consider building a "classic" doublet antenna.

In this video, Callum (M0MCX) shows us how to build this useful HF antenna.  If you have a decent antenna "tuner" and some balanced feed line, you have already made most of this antenna.  Just follow Callum's excellent video and you'll soon have a multiband HF antenna that won't break the bank.  And the best part is you've made it yourself and gained some fundamental antenna design knowledge.

If you can't see the video, please insert this title URL into your browser search box:  https://www.youtube.com/watch?v=RLGtz5Px6g0.

Thanks for joining us today.
Aloha es 73 de Russ (KH6JRM).

Here are a few ideas from Callum (M0MCX):

Ideally suited to operators with a good quality ATU system, a doublet offers an all-band-solution to HF but will need re-tuning each time you change bands. Enjoy. Callum. DX Commander. More videos:    • Antenna Modelling   Antenna Modelling    • Tips and Tricks   Tips and Tricks    • Antennas   Antennas    • Live Streams   Live Streams    • Commander World   My Stuff    • Foundation Training   Ham Radio Training

I am going to make a doublet antenna - it is a special order

0:10

The wire is "DX50", made in London for the British Army

3:19

This is 450 ohm "window" line

4:27

DXCommander

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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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