-
ARRL EMC Committee Semi-Annual Report
Jul 21, 2014 ... The FCC has yet to issue even one NAL in an RFI case involving. Amateur Radio. As previously reported, the FCC is clearly not doing its job! Learn More
-
RF Exposure and You - ARRL
Jan 1, 1998 ... This book was written to communicate one simple message: For the vast majority of Amateur Radio operators, the RF expo- sure rules are not ... Learn More
-
Employment Opportunities - 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
-
ARRLWeb: ARRL EMC Committee Semi-Annual Report
Jan 17, 2015 ... RFI from unlicensed devices poses a major real threat to Amateur Radio at this time. This will continue to require significant Committee and ... Learn More
-
Amateur Radio - ARRL
✓ARRL RFI Book. ✓Hands-On Radio, Vol 1 & 2. The ARRL Antenna Book – 22nd edition. Other titles include: ✓Transmission Line Transformers. ✓ Antenna Modeling ... Learn More
-
Handheld Direction Finding Loop Antenna for RFI Location - ARRL
A good way to locate radio-frequency interference (RFI) in the HF bands is with a small direction finding antenna and a portable radio. Learn More
-
New Book Release: ARRL On the Air Yearbooks
Sep 5, 2025 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
-
New Book Release: Using the Baofeng® Radio - ARRL
May 23, 2025 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
-
ARRL Antenna Book
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
-
2023 ARRL Handbook
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
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.