A Hawaii-based Amateur Radio Antenna Blog focusing on the theory, design, and use of homemade antennas.
Slot Antennas for Ham Radio
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If you like experimenting with interesting and often challenging Amateur Radio antennas, then this installment from the "DigiCommCafe" is for you!
In this video, John (W6NBC) and Henry (K5DCC) discuss the theory, history, building, testing, and use of "Slot Antennas" for Amateur Radio. A thoroughly enjoyable, informative presentation of an often ignored antenna design for radio amateurs.
If you can't see the video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=ml31oZPADbQ
Here are some comments from John (W6NBC):
This CafeCast was recorded in the DigiCommCafe, a virtual ham radio buffet located at the intersection of FAITH and TECHNOLOGY in the beautiful Ozarks of northwest Arkansas. Our purpose is to help build interest in the amateur radio hobby and provide a safe place for hams and non-hams to meet where we all respectfully LISTEN, ACKNOWLEDGE and SHARE within a "Culture of Kindness". Like a buffet, amateur radio has a large menu of entrees that covers the gammut of radio communications. We encourage all our patrons to simply pick what you like and leave the rest. Join our Mighty Network (our very own Facebook alternative at digicommcafe.com) and tell us more about how you are enjoying our great hobby. Sit down with us regularly in our Telegram Voice Chat Studio at K5DCC.com and enjoy your morning coffee in TheCafe. Introduce yourself and meet our regulars. Be prepared to share as we may ask you..."What's Your Story"?
SUBSCRIBE: https://www.youtube.com/c/DigiCommCaf...
Thanks for joining us today.Aloha es 73 de Russ (KH6JRM).
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/arrl-audio-news (a wee
If you can't see the video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=MXTYTytR56A. Don't let deed-restricted properties (HOA/CC&R) stop you from enjoying Amateur Radio. In this video from AC2RJ, we see how some well-placed trees, a camera tripod, a telescoping fiberglass mast, and a "V" antenna can get you on the air without a lot of effort. Add an antenna "tuner", a sturdy rig, such as the Yaesu FT-817, a microphone/cw key, and a simple grounding system, and you have a fully functional, nearly invisible ham station in your backyard. For the latest Amateur/Ham Radio news and information, please visit these web sites: http://www.HawaiiARRL.info. http://www.arrl.org. http://www.arrl.org/arrl-audio-news (a weekly podcast which is updated each Friday afternoon). https://hamradiohawaii.wordpress.com. https://bigislandarrlnews.com. https://amateurradionewsinformation.com (Amateur Radio News &
If you can't see the video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=2zWb-KnkGdY. Here's a way to use Amatuer/Ham Radio while you work on shedding a few pounds in useful exercise. Why not equip your bicycle for 2 meter/70 cm mobile operation? In this short, well-made video, "taverned" shows us how he used a mag mount antenna, a simple C clamp, and a basic ground system to convert his mountain bike into a mobile station. The project is straight forward, simple, and gives you emergency communications while you peddle down the road. 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/arrl-audio-news (a weekly podcast which is updated each Friday afternoon). https://hamradiohawaii.wordpress.com. https://bigislandarrlnews.com. https://amateurradionewsinformation.com (Amateur Radio News & Information).
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Aloha es 73 de Russ (KH6JRM).