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How to Start Modeling Antennas using EZNEC - ARRL
May 19, 2011 ... Amateur radio is somewhat unique in that antennas, especially transmitting antennas, usually function across an entire band, not just a single ... Learn More
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Check Out the November/December Issue of QEX - ARRL
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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Polish Radio Amateur Traveling to North Korea in Advance ... - ARRL
Dec 8, 2015 ... In addition to being restricted to three bands, he may only run 100 W into a vertical antenna. Giorgadze worked for more than two years to ... Learn More
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Antenna Projects - ARRL
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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A Better Signal from Your Handheld - ARRL
First, are you holding the radio so the antenna is vertical? Almost all repeater antennas are vertically polarized — they're most sen- sitive to signals ... Learn More
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“RF Seismograph” Improved to Better Reflect Band Activity - ARRL
Sep 23, 2016 ... 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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Everyone Can Enjoy DXing - ARRL
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 in Action: What Have We Been Up to Lately?
Jan 2, 2012 ... 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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“Official” P5/3Z9DX North Korea Activation Now Set for this Summer
Jan 6, 2016 ... 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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Do You Need an Antenna Tuner - ARRL
amateur transceivers are designed to work with a load impedance of 50 ohms. When your radio sees an impedance of. 50 ohms, or something close to it, you're on. Learn More
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