Ham Radio: 40 metre dipole in a small space


 How hard is it to fit an efficient 40 meter dipole antenna into a small, often awkward urban lot?

This seemingly impossible task can solved with this beautiful adaptation by Tim (G5TM).

Some #12 gauge wire, a few lengths of 450-ohm ladder line, and a suitable feed line, will enable you to "squeeze" that large 40 meter dipole into a much small space.

If you can't see the video, please insert this title URL into your browser search box:  https://www.youtube.com/watch?v=B5x_02BUDas.

Here are some notes from Tim (G5TM):

How I squeezed in a 40 metre dipole into a small garden! Connect with my channel by subscribing and commenting

Typical Half-wave Dipole Current Pattern

1:38

Far End of Each Dipole Leg

7:11

Full Size 40m Dipole

8:10

Summary

11:43

Transcript

Follow along using the transcript.

Tim G5TM

12.2K subscribers
HAM RADIO 40 Metre Dipole - Shorty Forty
by Tim G5TM
Ham Radio: End Fed Half Wave 40-10 Metres.
by Tim G5TM

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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