EFHW 49:1 Transformer Construction and Deployment


Thanks to KA5WPM for this informative, easy-to-understand tutorial on how to build a 49:1 transformer for end-fed halfwave HF antennas.

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

https://www.youtube.com/watch?v=1BBg6vRybCo

This is post 2764 in a continuing series of simple ham radio antennas.

Here are some comments from KA5WPM:

This video shows how I made my 49:1 transformer for my End Fed Half Wave antenna. (EFHW)... (Click "SHOW MORE" below to see the Amazon links)...You will learn what you need to order and where you need to order it from and how much it will cost... and finally the results I am getting with this piece of wire... stay tuned.... 73 de KA5WPM This is an amazon affiliate link to the enameled wire I used. https://amzn.to/2GUCkGC This is the toroids on amazon.. Arrow.com is cheaper. https://amzn.to/2sgIX0Y I did find these 30KV 100 pf capacitors at a bargain! https://amzn.to/2Wm3tex PLEASE SUBSCRIBE AND CLICK THE BELL! If this kind of stuff interests you, please subscribe... Thanks

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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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