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Showing posts with the label What is a loading coil?

What is a loading coil? Post 1679.

If you can't see the video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=LF8-UrXqUVA. Carl Oliver has done an excellent job of explaining what a coil is and how it's used to reduce the physical length of a resonant antenna. Carl's explanation is simple, accurate, hands on, and to the point.  This video belongs in your amateur radio reference library. 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://oahuarrlnews.wordpress.com. https://hamradiohawaii.wordpress.com. https://bigislandarrlnews.com. https://www.eham.net. http://www.southgatearc.org. Thanks for joining us today. Aloha es 73 de Russ (KH6JRM).

What is a loading coil? Post #1270.

If you can't view this video, please insert this URL title into your browser search box: https://www.youtube.com/watch?v=LF8-UrXqUVA. A good, basic discussion of the theory and use of loading coils.  Loading coils are used to reduce the physical length of a resonant antenna and are found in a variety of home made and commercially-available antennas.  This video from Carl Lewis simple, hands on, and to the point.  Keep a copy of this video in you ham radio library for future reference. For the latest Amateur Radio news and information, please visit these websites: http://www.HawaiiARRL.info. https://oahuarrlnews.wordpress.com. https://bigislandarrlnews.com. http://www.arrl.org. http://www.arrl.org/arrl-audio-news (a weekly podcast whic is updated each Friday afternoon). https://paper.li/kh6jrm/1430289353 (Amateur Radio News & Information). Other sites of interest: Hawaii Science Digest (https://paper.li/f-1476233615). Hawaii Intelligence Digest (https://hawaii

What is a loading coil? Post #1073.

If you can't view this video, please insert this title URL into your browser search box: https://www.youtube.com/watch/v-LF8-UrXqUVA. In this video from Carl Oliver , we learn what a loading coil is, and how it is used to reduce the physical length of a resonant antenna .  A loading coil adds inductance to an antenna and can be adjusted to allow an antenna to cover several frequencies.  This basic tutorial is hands- on, simple, and to-the-point. For the latest Amateur Radio news and information, please visit these sites: http://www.HawaiiARRL.info. https://oahuarrlnews.wordpress.com. https://bigislandarrlnews.wordpress.com. http://www.kh6jrm.info ( breaking news for radio amateurs ). Other sites of interest: http://hawaiisciencedigest.com (science and technology news for radio amateurs). https://hawaiiintelligencedigest.com (trends in geopolitical intelligence, strategic forecasting, terrorism, and cybersecurity). Be sure to check out the blog sidebars for mo