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The Ultimate Transmatch
4Understanding Amateur Radio, page 209. This is the low-power Trans- match. The salvaged roller inductor is mounted on the front panel ... Learn More
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Common-Mode Current and Common-Mode Chokes
Larry's first job was with Collins Radio, and his last one was with Apple. Since leaving Apple in 2001, he has been doing analog and digital consulting. Larry ... 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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Getting the Most Out of Your T-Network Antenna Tuner
Nov 17, 1994 ... In this article, "T network" means the C-L-C circuit, which is the most widely used T con- figuration in Amateur Radio antenna tuners today.-Ed. Learn More
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George Badger, W6TC, Wins April QST Cover Plaque Award
May 3, 2010 ... 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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Amateur Radio News
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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ARRL Letter
Apr 29, 2010 ... 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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Wins the January 2017 QST Cover Plaque Award
Mar 15, 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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A Field-Portable Multi-Band Rotatable Dipole Antenna
The lead photo shows my assembled antenna on top of fiber-glass “camo-tarp” poles, with Jeff. Callahan, K4UIE, operating an Elecraft. KX3 radio during a camping ... Learn More
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An Easy Dual-Band VHF/UHF Antenna
What can I do? A: Try adding a balun to the coax. A balun is necessary because a J-pole antenna uses a balanced feed (the. Learn More
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