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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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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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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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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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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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Auto Manufacturer's Policies
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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FCC Rules and Regulations - ARRL
The Complete FCC Rules. In addition, here are some of the rules most likely to pertain to RFI and the Amateur Radio Service. Learn More
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Troubleshooting 101: Where's the Buzz? - ARRL
radio frequency interference (RFI). It isn't possible for one person to know them all. In many cases, the noise gen- erated by different devices can sound. Learn More
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