Here's a simple idea that will improve the performance of your HF mobile antenna.
Tim (G5TM) shows us how get improved performance with just a few easily available parts.
If you can't see the video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=MdMB1lrfJ3k.
Here are few comments from Tim (G5TM):
Want to improve on your mobile HF whip without taking up any horizontal space? Try this for 40/15 metres. Very simple to set up and works well! A big improvement on your 2m/7-8 foot whip for 40 metres. Connect with my channel by subscribing and commenting.
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Thanks for joining us today.
Aloha es 73 de Russ (KH6JRM).