Posts

Simple Ham Radio Antennas--Huge Horizontal Loop Antenna. Post # 857.

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If you're having trouble viewing this video, please insert this title link into your browser search box: https://www.youtube.com/watch?v=2vg4wv9TNSw.  Here's an antenna I've always wanted to try, but never had the enormous space required to erect such a large, multi-wave length HF loop.  I've done fairly well with full-wave loops for 40 and 20 meters, but I've never ventured into the realm of extremely large loops described by Stan Gibilisco (W1GV). Stan does a good job of describing the theory and operation of these large loop antennas. For most of us radio amateurs, such huge antennas are but a dream--but a fascinating dream, nonetheless. For the latest Amateur Radio news and information, please check out the blog sidebars.  These news feeds are updated daily. Opinions expressed in this blog are mine unless otherwise stated. Thanks for joining us today! Aloha es 73 de Russ (KH6JRM).

Simple Ham Radio Antennas--Antenna Tuner Homebrew KK4WW & N4USA. Post #856.

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If you're having difficulty viewing this video, please insert this title link into your browser search box: https://www.youtube.com/watch?v=GrqGrWyb4Xc. An antenna transmatch (i.e. antenna "tuner") is one of the most valuable tools you can have in your ham shack.  By properly matching the impedance of your antenna to the design impedance of your HF transceiver, you get maximum transfer of power from your rig to the antenna. The antenna "tuner" can help keep SWR at a low level, saving your rig from damage and reducing spurious emissions. If you feel ambitious, you can build your own antenna "tuner" similar to this outstanding project from KK4WW & N4USA.  The "tuner" in this video is well-made, sturdy, and beautiful. For the latest Amateur Radio news and information, please check out the blog sidebars.  These news feeds are updated daily. Opinions expressed in this blog are mine unless otherwise stated. Thanks for joining us today

Simple Ham Radio Antennas--80m sloper. Post #855.

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If you're having trouble viewing this video, please insert this title link into your browser search box: https://www.youtube.com/watch?v=i8EVAzMICAM. Nice video from AmateurRadioSupplies showing one of their most popular products--The 80 meter W8AMZ sloper antenna.  If you want to enjoy the challenge of 80 meters but don't have the space to erect a full-size 80 meter dipole antenna, then this well-designed and sturdy compromise may be what you're looking for. For the latest Amateur Radio news and information, please check out the blog sidebars.  These news feeds are updated daily. Opinions expressed in this blog are mine unless otherwise stated. Thanks for joining us today! Aloha es 73 de Russ (KH6JRM).

Simple Ham Radio Antennas--J-Pole Stealth Antenna I (Do It Yourself). Post #854.

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If you're having trouble viewing this video, please insert this title link into your browser search box: https://www.youtube.com/watch?v=2I1ho7aJtAw.  A very clever way to disguise a 2m/70cm J-Pole Antenna.  This antenna is disguised as a climbing vine on a small exterior patio.  According to "VideosByDPF", this antenna is perfect for HOA/CC&R restricted homes and apartments.  A very attractive antenna installation.  Out of sight, out of mind. For the latest Amateur Radio news and information, please check out the blog sidebars.  These news feeds are updated daily. Opinions expressed in this blog are mine unless otherwise stated. Thanks for joining us today! Aloha es 73 de Russ (KH6JRM).

Simple Ham Radio Antennas--Top Five Get-On-The-Air Quickly Ham Radio Antennas. Post #853

Top Five Get-On-The-Air Quickly Ham Radio Antennas (http://www.donkeith.com/n4kc/article.php?p=22). Accessed on 01 August 2016, 19:13 hrs, UTC. Author:  Don Keith (N4KC). Please click title link or title URL to read the full article. Here's another fascinating and enlightening antenna article from Don Keith (N4KC). In this essay, Don describes five easily- made, simple, and inexpensive antennas that will get you on the air quickly after you've passed your amateur radio license exam.  These antennas can be made from locally available materials or from parts bought from the nearest hardware or home improvement outlet. You won't need expensive test equipment or tools to design, build, and use these basic HF antennas. All you need is an inquiring mind and the willingness to invest a few hours in making something that will work the first time. Don provides a simple formula for designing your antenna and outlines the pros and cons of each antenna in the article. Accord