-
TV Channels - Air/CATV
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
-
Additional Resources
The ARRL recommends the following publications on regulatory and RFI topics: Antenna Zoning for the Radio Amateur by Fred Hopengarten Learn More
-
ARRL Hosts RFI Workshop for Utility Companies
Jun 22, 2011 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
-
National Association for Amateur Radio Website Search
Ham Radio Publications, Books, Equipment, Gear - ARRL. ... New ARRL Oscilloscope ... Learn More · Amateur Radio. ARRL RFI Book. Hands ... Learn More
-
American Radio Relay League, Inc. Job Description Senior RFI Lab ...
Summary: The Senior RFI Lab Engineer is responsible for managing, evaluating, and resolving Radio Frequency Interference. (RFI) cases received by ARRL. Learn More
-
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
-
ARRL EMC Committee Semi-Annual Report
Jan 26, 2007 ... Notes: * BPL compliant has been resolved. RFI COMPLAINTS BY VICTIM: Amateur Radio. 129. FM BC Radio. 3. Electrical Device. Learn More
-
CATV and Broadcast Channel Chart
from The ARRL RFI Book, pp. 6.1-6.2. Copyright 1998 by the American Radio Relay League, Inc. All rights reserved. Page 2. Antenna-Connected Televisions. 6.1. Learn More
-
Television
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
-
Grounding and Bonding for the Amateur
The ARRL's Book on Grounding and Bonding. This web page is for information that extends or supports the book Grounding and Bonding for the Radio Amateur, Second ... Learn More
NEW TO ARRL
LEARN MORE ABOUT
MEMBER QUICK LINKS
LICENSING LINKS
IN THE ARRL STORE
Copyright © 2026 The American Radio Relay League, Inc. All rights reserved. Reproduction of material from any ARRL web page without written permission is strictly prohibited.