Posts

Simple Ham Radio Antennas--Mobile HF HAM Radio - Vehicle Bonding and Reducing Ignition RFI

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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=6LJkmcgIf-0. This is post #877 in a continuing series on amateur radio antennas. Excellent tutorial from "remingtonh" on how to reduce ignition noise in a mobile HF ham radio installation.  The key is good bonding and grounding, especially in vehicles where there is more fiberglass and plastic than real metal.  A clear, concise video that should give you some valuable suggestions on how to install a mobile rig in your car, truck, or van. For the latest Amateur Radio news and information, please check out the blog sidebars.  These news feeds are updated daily. Thanks for joining us today! Aloha es 73 de Russ (KH6JRM).

Simple Ham Radio Antennas--High Sierra HF mobile antenna setup. Post #876.

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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-hZ73hY1dPIY.  The High Sierra HF mobile antenna system is one of the most popular antennas for mobile and even portable use.  In this video, VA3HRY shows us how he set up the antenna using a trailer hitch to support the antenna mast. Be sure to ground your antenna to the metal portion of your vehicle.  Many cars and trucks have been made with tough plastics and fiberglass, and metal may be hard to find. A nice setup--very well thought out. 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--Conical Monopole Antenna. Post #875.

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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=sScrfbf0uIg. Here's an interesting and somewhat complex wideband HF antenna that you may find useful.  In this video, Stan Gibilisco (W1GV) explains the theory, construction, and operation of the Conical Monopole Antenna.  You may need some help in building this antenna.  This antenna would make a good club project. 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--Vehicle Antenna Installation - NMO Mount (corrected copy)

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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-hFR4SASOKhg. This is post #874. Like many of my ham radio friends, I use a mag mount antenna for my VHF/UHF mobile activity. While a mag mount is convenient, it can leave scratches and other imperfections on your vehicle's roof or rear deck. A really professional installation that looks nice, is weather resistant, and is more efficient calls for a NMO mount--the type that two-way radio shops use for Motorola radios in taxi cabs, police vehicles, and public service equipment. In this video, Commsprepper does an excellent job of taking us step-by-step through the process of installing a professional looking NMO mount. Be sure to connect the antenna system to the metal portion of your vehicle, since the car body serves as part of your antenna.  Because many vehicles these days employ fiberglass and other plastic parts in the car body, you may h

Simple Ham Radio Antennas--N4LQ Multiband Inverted L Antenna. Post #873.

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If you're having trouble viewing this video, please check insert this title link into your browser search box: https://www.youtube.com/watch?v=uuD2mBZKHOg. Multiband antennas covering 160 meters to 10 meters tend to be very large, particularly when a quarter wave vertical antenna for the 160 meter band can be as tall as 135 feet/41.15 meters.  You could save some space and still get decent multiband performance by using an inverted L antenna that could fit on your property. In this video, Steve Ellington (N4LQ)  uses a 100 foot/30.48 meters (later upgraded to 200 feet/60.97 meters) long inverted L that covers all amateur radio bands between 160 and 10 meters.  He uses a MFJ-998 antenna transmatch (i.e. "tuner") to keep SWR in check.  Steve's project may give you some good ideas on building a similar antenna for your property. For the latest Amateur Radio news and information, please check out the blog sidebars.  These news feeds are updated daily. Opinions expr