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QEXfiles - ARRL
Dec 1, 2008 ... 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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Solar - ARRL
Include "RFI to Amateur Radio Operator" in the description so it will be routed to the correct department. 2) If the solar array is on a neighbor's home or ... Learn More
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ARRL Letter Issue
Apr 15, 2021 ... Radio frequency interference (RFI) has been a problem for ham radio operators and shortwave listeners (SWLs) since the radio hobby began. Noise ... Learn More
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March 17, 2005 Ms. Jody Noble, Esquire Duquesne Light Company ...
Mar 17, 2005 ... The complainant referenced in that letter is Mr. G. Robert Thacker, Amateur Radio licensee. K3GT, (address deleted). Although Duquesne Light ... Learn More
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Of Frogs and Canaries - ARRL
Sometimes a potential source of unnecessary radio frequency interference (RFI) from unintentional emitters — de- ... from the nearest external sources of manmade ... Learn More
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Interference - ARRL
Radio transmitter, FM: If signal modulation occurs, inhibition may be seen, relative to power, frequency modulation, and proximity. Noise reversion pacing is ... Learn More
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Experience the ARRL EXPO at the Dayton Hamvention®
Apr 21, 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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Estimated Field Strength from Amateur Radio Stations -- ARRL #1
The external area around ARRL HQ is known to have a fairly high ambient noise level, primarily from power-line related noises. Measurements were made in the ... Learn More
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FCC Special Counsel Laura Smith Visits ARRL
Spending all Thursday afternoon with ARRL Lab staff, Smith discussed power line noise and how it can affect Amateur Radio. "Since Riley had retired last year, ... Learn More
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BridgeCom Systems - your source for two-way radios and systems
Most Popular. BridgeCom Maverick Plug and Play Package · BridgeCom Maverick Dual Band DMR/Analog Ham Radio · SkyBridge MAX Dual Band Digital Hotspot ... Learn More
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