-
2009 ARRL Field Day
07/25/2009 | N0W The 2009 Greater Wichita Field Day (GWFD) was financially sponsored by the Wichita Amateur Radio Club and the Boeing Employees Radio ... Learn More
-
George Badger, W6TC, Wins April QST Cover Plaque Award - ARRL
May 3, 2010 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
-
Transmatch/Antenna Tuner - 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
-
History Of QST - 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 Introduces Book on Selecting, Using Antenna Tuners in Your ...
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
-
Feedback - 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
-
Successful SEA-PAC Celebrates 40th Year - ARRL
News. Successful 2022 SEA-PAC Ham Radio Convention Celebrates 40th Year. 06/14/2022. The Northwest's largest amateur radio convention, SEA-PAC, ... Learn More
-
Search for Amateur Radio News - ARRL
“All About Baluns” is the topic of the newest (June 2) episode of the “ARRL The Doctor is In“ podcast. Learn More · ARRL Doctor Podcast Logo with DX ... Learn More
-
How Antennas Work - 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
-
Index 1-1 A Ameritron ATR-30 ............................................ 14–5 ff ...
Ferrite toroid core balun .................................. 11–7. Half-wave loop balun ....................................... 11–6. Location in system ..... 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.