Simple Ham Radio Antennas

If you can't view this video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=yRedmR9urE4. If you use end- fed or random length wire antennas, an antenna transmatch or "tuner" is necessary to gain maximum efficiency of the antenna while protecting your HF transceiver from excessive SWR.  In this video from Gil, the "Radio Prepper", we learn how to assemble the MEF-1 Half-Wave End-Fed Antenna Tuner kit from EA3GCY.  The tuner can be configured for any amateur radio band between 40 meter and 10 meters.  This tuner is strictly QRP, with the power limit set at 10 watts. For the latest Amateur Radio news and information, please visit these web sites: 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 which is updated each Friday afternoon). https://paper.li/kh6jrm/1430289353 (Amateur Radio New

If you can't view this video, please insert this title URL into your browser search box: https://www.youtube.com/watch/v=o43sAF4HwJs. Ray of the "Radio Workshop" presents another outstanding video tutorial for radio amateurs.  In this video, Ray shows us how to design and build an "aerial tuning unit" for end fed wires, including inverted L antennas. The project is a simple, effective, and inexpensive L match ATU which can be used for both Amateur Radio and the international shortwave broadcast bands. Ray's easy going style makes often complex theory understandable and doable, even for those of us with limited construction skills. This easily-made L match ATU can be used for both home and portable operations. 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 we

If you can't view this video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=v9m7XpgGkB4. Camping and Amateur Radio make a great combination.  You get a chance to get some physical exercise, enjoy the great outdoors, and operate free from urban noise and traffic.  A well organized campsite makes an excellent base of operations for portable operations.  In this video from Tinker John (W5CYF), we see how a simple, easily assembled antenna made from the popular Buddipole Antenna System can be used on a campsite ham station.  Buddipole antennas are well-built, high quality, and deliver outstanding performance in a small package. 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 which is updated each Friday afternoon). https://paper.

If you can't view this video, please insert this title URL into your browser search box: https://www.youtube.com/watch/v=hZ6i2wqa8vo. Here's an interesting three-band HF antenna you can build with commonly available materials and a little creativity. According to AB8XX, this ground plane antenna covers the 20, 30, and 40 meter amateur radio bands, is omnidirectional, and offers a low angle of radiation.  The feed point is approximately 20-ft./6.09-m above ground level.  Also intriguing in this article is the homebrewed antenna launcher based on a design published in the March 2009 issue of "QST."  The antenna spreaders are made from PVC pipe. 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 which is updated each Friday afternoon). https://paper.li/kh6jrm/

If you can't view this video, please insert this title URL into your browser search box: https://www.youtube.com/watch?=Lcoh5JXZOA. Here's a strange, very shortened antenna that works well on the 30 meter amateur radio band (10.000 mHz to 10.150 mHz).  According to the author of this post, The 9-inch/22.86 cm vertical "halo" radiation section is made from AWG #10 wire and the loading coil uses 2-inches/5.08 cm of PVC pipe wrapped with AWG #26 to #14 wire.  The antenna displays a SWR below 2.0 for all frequencies in the 30 meter amateur radio band. Apparently, this experimental antenna works, although I suspect efficiency will be very low. 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 which is updated each Friday afternoon). https://paper.li/kh6jrm/143028

If you can't view this video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=3j3BsYbzwvw. If you want to squeeze a bit more gain out of your HF horizontal dipole antenna, you may find the Extended Double Zepp Antenna a useful alternative to the traditional 1/2 wavelength dipole.  Stan Gibilisco (W1GV) does an excellent job of explaining the theory, construction, and operation of this antenna. The Extended Double Zepp Antenna is basically a collinear array of "two 5/8 waves in phase", giving a theoretical gain of 3 dB. Be sure to use balanced feed line such as 450 ohm ladder line, 300 ohm television twin lead, or homemade 600 feed line with a balanced "tuner" or a 4:1 current balun/"tuner" combination connected to your rig. For the latest Amateur Radio news and information, please visit these websites: http://www.Hawaii ARRL.info. https://oahuarrlnews.wordpress.com. https://bigislandarrlnews.com.

If you can't view this video, please insert this title URL into your browser search box: https://www.youtube.com/watch?v=7rujoKVOhK8. Radio amateurs residing in deed-restricted apartments, condominium units, and homes face severe antenna challenges.  In this video from "Ham Radio Concepts", we see some tests and reviews of stealthy, ultra lightweight dipole antennas made by N9SAD.  Considering the limitations faced by these antennas, they perform quite well.  If you're discouraged by your HOA/CC&R regulations, you may want to consider one of these stealth antennas from N9SAD. 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 which is updated each Friday afternoon). https://paper.li/kh6jrm/1430289353 (Amateur Radio News & Information). Other sites