-
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
-
Ferrite choke kits for coax, USB, and ethernet - KF7P.com
Time to reduce the annoying RF sources that are picked up in your radio, or cause havoc with interconnecting shack equipment. Our choke kits provide the ... Learn More
-
Palomar Engineers President Jack Althouse, K6NY, SK - ARRL
Sep 17, 2013 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
-
2009 ARRL International EME Competition
Dec 8, 2009 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
-
Walt Maxwell, W2DU (SK), Wrote Reflections - ARRL
Jul 6, 2012 ... Walter Maxwell, W2DU, died July 3, 2012 at his home in DeLand, Florida of natural causes. He was 93. Walt was best known in the Amateur Radio ... Learn More
-
QEX - ARRL
Dec 1, 2008 ... ARRL Radio Designer V1.5 balun circuit description. Zack Lau. W1VT. 0100HAGE.ZIP. 1/2000. Software for 2-250 MHz Signal Source. Steve Hageman. Learn More
-
Dual-Band Sloper for 60 and 17 Meters - ARRL
Sep 30, 2022 ... www.arrl.org QST September 2022 31. Patrick Brannick, N2BZD, was first licensed in 1979 and holds an. Amateur Extra-class license. He obtained ... Learn More
-
Transmission Lines - 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
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.