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HF Wire
The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, information and resources. Learn More
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Cincinnati BPL Provider Pulls the Plug on its System
Jul 23, 2014 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
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National Association for Amateur Radio Website Search
Baluns: What They Do and How They Do It. 11 Reisert, Joe, W1JR, "Simple and Efficient. Broadband Balun," Ham Radio, Sept. 1978, p. 12 ... Learn More
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Green Roving in a Red Rover
so low that I had no concerns about mounting a plat- form, an antenna rotator, and a stack of VHF+ antennas on the roof. When it comes to powering a ham radio ... Learn More
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Forum » Antennas, feed lines, baluns and antenna tuners » Off ...
Feb 4, 2014 ... You have to be very careful about using a transmatch in this situation--if you see SWR drift, this is a warning sign that you are burning up ... Learn More
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JK Antennas Donates 40-Meter Yagi to W1AW
Nov 1, 2018 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
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Search for Amateur Radio News
06/10/2015 | ARRL Representatives Talk “Field Day” Publicity on “Ham Radio Now” Webcast. ARRL Field Day, coming up the weekend of June 27-28, often offers ... Learn More
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Do You Need an Antenna Tuner
radio-just like a light bulb is a load for the energy supplied by a battery. 70 0572. Most amateur transceivers are designed to work with a load impedance of 50 ... Learn More
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Common-Mode Current and Common-Mode Chokes
ARRL Acquisitions. Editor Mark Derks,. KC1RVQ (left), a. General-class ham, builds a choke with binocular-shaped ferrite cores, with advice from ARRL. Lab ... Learn More
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Homelessness Not a Bar to Enjoying Amateur Radio, Hawaii Ham ...
Jul 28, 2017 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
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