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Your First Antenna
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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Extra Class (Element 4) Question Pool
Jul 1, 2024 ... Which of the following determines ground losses for a ground-mounted vertical antenna operating ... A multi-band trap antenna. C. A phased array ... Learn More
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Ohio Hams Discover, Fix "Ditters" on 40 Meters
Oct 29, 2008 ... He also had his HF radio, an all-band screwdriver antenna, a ... "We checked out the backyard and saw a 4-band trapped vertical antenna. Learn More
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2018 ARRL June VHF Contest
Jun 17, 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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The "Cage" is Back! W1AW Installs New/Old Antenna
In radio's early days, large, multi-wire antennas were standard equipment at Amateur. Radio stations, and the "cage" was a common design. Carcia says he ... Learn More
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HF Trap Antennas
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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Evaluating Compliance with FCC Guidelines for Human Exposure to ...
Amateur radio organizations and licensees are encouraged to develop their own more detailed evaluation models and methods for typical antenna configurations and. 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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Planning Your ARRL Field Day 2020 Operation
May 14, 2020 ... All amateur radio bands above 50 MHz may be used ... A simple vertical or dipole will allow you to experience operating on the “Magic Band. Learn More
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HF Loop Antennas
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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