-
List all Products - 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
-
RF Safety (excerpted for ARRL Handbook, 100th Edition (2023)
May 2, 2023 ... This is why reasonable precautions are taken so that. RF energy at the frequencies and levels used by amateur radio stations are safe. Based on ... Learn More
-
ARRL Letter Issue
Oct 24, 2019 ... The Doctor Will See You Now! IARU Secretary David Sumner, K1ZZ, Offers Amateur Radio Perspective on WRC-19; Pitcairn Island VP6R DXpedition ... Learn More
-
RF Exposure - 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 Handbook 2022
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
-
RF Power Amplifiers - 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
-
Upgrading to an Extra License - 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
-
Comprehensive Tube Data - ARRL
Material taken from the Component Data chapter of the 1988 ARRL Handbook. A sincere thanks to both. Bob Cheney, N1DQM, and John “Red” Shaw, K1DEU, who provided ... Learn More
-
2023 Handbook Reference - ARRL
This web page is for information that extends or supports the 2023 ARRL Handbook - 100th Edition. The section for each edition contains links to software ... Learn More
-
Amateur Radio Makes Its Debut on Last Man Standing - ARRL
Jan 4, 2012 ... We thought our ham viewers would get a kick out of it. Non-hams will think it's just distorted.” Amodeo said that all the radio gear on the set ... 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.