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Common-Mode Current and Common-Mode Chokes
Figure 1 shows an easy, inexpensive way to build a CM current meter, and further details with additional choke design references are pro- vided at www.arrl.org/ ... 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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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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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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George Badger, W6TC (SK)
Nov 19, 2009 ... George Badger, W6TC (SK). TAGS: amateur career, amateur radio interests, arrl, baluns, dxcc challenge, george badger, university medical center, ... 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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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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Walt Maxwell, W2DU (SK), Wrote Reflections
Jul 6, 2012 ... Walt Maxwell, W2DU (SK), Wrote Reflections. TAGS: amateur radio, antenna systems, antennas, arrl, Extra class license, Florida, space center, ... Learn More
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