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Showing posts from March, 2025

Top Band Vertical for Small Garden/Backyard.

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  Building an antenna for the 160-Meter Amateur Radio Band can present a difficult challenge, especially if you live on a small urban lot with a timy backyard. However, once you understand how Mike (M0MSN) modified an 80 meter inverted "L" and a 40 meter vertical antenna, you can participate in "Top Band" activities despite space restrictions. According to Mike, the secret to converting your 80/40 meter antennas lies in the use of homemade base loading coil. Mike shows you how to design, build, and test this coil for 160 meter user. If you can't see the video, please insert this title URL into your browser search box:  https://www.youtube.com/watch?v=VUZzjMbtg_c. Thanks for joining us today. Aloha es 73 de Russ (KH6JRM). Here are some comments from Mike (M0MSN): HAM RADIO: Top Band Vertical Small Garden /Back Yard - 160M band DX Commander MOD. Base loading Coil for 160M Top Band. You asked me to build a small garden/ back yard Antenna for the 160M band so I use...

Smol antenna, big results.

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If you need a light weight, highly portable HF antenna for POTA/SOTA or other emergency operations, then this "Smol emergency antenna" from Tim (N7KOM)  is for you. Despite its small size (8 feet/ 2.438 meters), this simple wire antenna performs very well.   Tim shows you how to make it and use it in the field.  Nicely done project! If you can't see the video, please insert this title URL into your browser search box:  https://www.youtube.com/watch?v=hy2ECSp8Mp4. Thanks for joining us today. Aloha es 73 de Russ (KH6JRM). Here are a few comments from Tim (N7KOM): This lightweight and highly portable antenna design by K6STR is an 8-foot loaded endfed random wire built on the center pin of a BNC. I keep this antenna in my ham radio emergency backup kit. If I ever forget my main antenna. This one will work in a pinch. Thanks for the QSOs! If DIY isn't your thing, check out the professional version of this antenna by N6ARA and K6STR: https://n6ara.com/product/ti...

Top prepper HF Ham Radio Antenna.

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  Thanks to Michael (KW3KW) for this exceptionally well-made  video about End Fed Half Wave (EFHW) antennas. Many radio amateurs would agree that a properly designed, built, and deployed EFHW is one of the best portable antennas available. Michael does an excellent job of merging antenna theory with practical applications in this upbeat video presentation. If you can't see the video, please insert this title URL into your browser search box:  https://www.youtube.com/watch?v=9S1f4nlYl-Q. Thanks for joining us today. Aloha es 73 de Russ (KH6JRM). Here are some comments from Michael (KW3KW): f you could only select one HF Ham Radio Antenna, for both your base unit and go-bag, the End Fed Half Wave Antenna is your choice. I will explain what it is, how to set it up, different configurations, various manufacturing options. I will also go deeper into what is a NVIS Antenna and why you need it. It is a great option when using the EFHW Antenna. Make sure to check out all...