A Hawaii-based Amateur Radio Antenna Blog focusing on the theory, design, and use of homemade antennas.
Testing the W3EDP Mini-Antenna using 450 Ohm Ladder Line
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Thanks to Gil of "RadioPreppers.com" for this fascinating modification of the "classic" W3EDP multiband HF antenna.
Construction and testing of this "Mini-W3EDP Antenna" are straight forward. Just follow the instructions in the video.
If you can't see the video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=QgInZdN_DD0.
Thanks for joining us today.
Aloha es 73 de Russ (KH6JRM).
Here are some comments from Gil:
This antenna has evolved from the original W3EDP, itself inspired by the ZEPP, and uses an impedance matching section made of ladder-line and a 4:1 BALUN. In this video I go the the Island of St Marguerite by sailboat and test the antenna on the boat as well as on land. Performance is as expected, not great, but it works and is practical, easy to build and use, as well as cheap.
My original W3EDP video: • W3EDP Antenna with RT-320.
My video operating on the Island: • The Man in The Iron Mask Island QRP R...
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If you can't see the video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=aeNHIQ_j4Dk This well-produced and richly illustrated tutorial on the classic G5RV HF Dipole Antenna was presented to the Brandon Amateur Radio Society in Brandon, Florida in 2017 by Bernie Huth (W4BGH). Bernie does an excellent job of explaining the pros and cons of this popular HF antenna from the late Louis Varney (G5RV). Although Varney envisioned his design primarily as a 3/2 wavelength antenna for the 20 meter Amateur Radio band, radio amateurs have used the antenna for multiband use. The G5RV is an excellent choice for the 20 meter band. Performance on other HF Amateur Radio bands is good enough to qualify as stand alone HF antenna if you can only erect one HF antenna. For the latest Amateur/Ham Radio news and information, please visit these websites: http://www.HawaiiARRL.info. http://www.arrl.org. http://www.arrl.org/ar...
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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).