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Simple Ham Radio Antennas--The K2MIJ 30 meter "Limbo Stick" antenna

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If you're having difficulty in viewing this video, please insert this title link into your browser search box: https://youtu.be/L3coh5JXZ0A. This is post #961 in a continuing series of simple ham radio antennas.  The 30 meter amateur radio band (10.100 MHz to 10.150 MHz) is a fascinating slice of the radio spectrum. The band is restricted to digital (including cw) signals only, so you won't find powerful SSB or AM signals disrupting your operations.  The band is usable during the day and night.  In this post from K2MIJ, we see how a most unusual and "stealthy" antenna can get you on the 30 meter band without nosey neighbors or HOA/CC&R enforcers restricting your on-air activities.  The antenna is fairly simple, with most of the work being done by a coil made from #26-24 gauge (AWG) wire wrapped around a 2 inch/5.08 cm diameter PVC pipe, some "limbo sticks", and a "halo" radiator made from #10 gauge (AWG) wire.  K2MIJ has had some excellent c

Simple Ham Radio Antennas--2 Meter Twin Lead J-pole Antenna. Post #960.

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If you can't view this video, please insert this title link into your browser search box: https://www.youtube.com/watch?v=qI6zWMZ1dEU.  Here's another simple antenna project that can be made from locally available materials.  In this video, Dave Tadlock (KG0ZZ) show us how to make a 2 Meter J-Pole antenna suitable for emergency or portable operations.   This antenna can be used by radio amateurs living in HOA/CC&R-controlled apartments.  The antenna is made from 300 ohm television twin lead and can be rolled up after use.  ARES ( Amateur Radio Emergency Service ) volunteers may want to pack one of these antennas in their emergency "go-Kit", since it will give a significant amount of gain over the "rubber duckie" antennas that come with most hand-held VHF/UHF transceivers.  I have one of Dave's creations suspended from a hook on my lanai (Hawaiian for porch) and can access several repeaters that were "invisible" to my HT.  This inex

Simple Ham Radio Antennas--3 ELEMENT HOMEBREW YAGI ANTENNA FOR 28 MHz

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If you can't view the video, please insert this title link into your browser searchbox: https://www.youtube.com/watch?v=Kjqo1TjBpAQ. This is post #959 in a continuing series of simple ham radio antennas . Exceptionally well-produced, clearly explained, and easy to follow tutorial from "Swizzradios" (HB9CV).  This antenna was made from an old 27 MHz ( CB ) 1/4 wavelength ground plane antenna from LEM.  The gamma match is made from a mobile antenna socket with a 3/8 inch/0.95 cm hy-gain rod.  Directors are made of six shortened pieces of the old CB antenna .  The boom is made of 2 X 2 cm/1 inch (approximately) aluminum tubing.  This antenna would make a nice weekend project for you or your club. For the latest Amateur Radio news and information, please visit my two news sites: http://www.kh6jrm.info (breaking news of interest for radio amateurs). https://bigislandarrlnews.wordpress.com ( ARRL news and information for Hawaii Island radio amateurs). Be sure

Simple Ham Radio Antennas--Three-Element Yagi Antenna Dimensions. Post #958.

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If you can't see this video, please insert this title link into your browser search box: https://youtu.be/FbYfShh-OAU. A good basic introduction on how to build a three-element yagi antenna , with particular attention being paid to the element lengths and spacing between elements.  More antenna information, can be found in Stan Gibilisco 's (W1GV) book, "Ham and Shortwave Radio for the Electrical Hobbyist." For the latest Amateur Radio news and information, please visit these sites: http://www.kh6jrm.info ( breaking news of interest to radio amateurs ). https://bigislandarrlnews.wordpress.com ( ARRL news and information for Hawaii Island radio amateurs). For the latest science and technology news, please visit: http://hawaiisciencedigest.com. For the latest developments in geopolitical intelligence, strategic forecasting , intelligence, terrorism, espionage, and cyber security , please visit: http://hawaiiintelligencedigest.com. Be sure to chec

Simple Ham Radio Antennas--Dual Band Mobile Halo Antenna - 70cm & 2meters by N6TWW

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If you can't view this video, please insert this title link into your browser search box: https://youtu.be/cuQq4RptS4. This is post #957 in a continuing series on simple ham radio antennas . Nice video from Mike Fedler (N6TWW), who describes how to build a dual band mobile halo antenna for the 2 meter (144 MHz ) and 70 cm (432 MHz) amateur radio bands . Mike says this omnidirectional, unity gain mobile antenna is horizontally polarized .  This antenna could also be used in HOA and CC &R restricted environments. For the latest Amateur Radio news and information, please visit my two news sites: http://www.kh6jrm.info (breaking news of interest for radio amateurs ). https://bigislandarrlnews.wordpress.com ( ARRL news and information for Hawaii Island radio amateurs). For the latest science and technology news, please visit: http://hawaiisciencedigest.com. Be sure to check out the blog sidebars for more antenna and propagation articles. Opinions expressed in th