-
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
-
The Story of the Broadband Dipole - ARRL
Figure 8 — Dipole equivalent circuit, from. Tang, et al. Beacon Network. He drove a racecar, retiring in 1979 to return to ham radio after back-to- back ... 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
-
a truly broadband 80 meter dipole -- began in the spring of 20 - ARRL
Finally free of restrictive covenants and neighbors who failed to see the beauty in amateur radio antennas, I dreamed of building, for the first time in my life ... 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
-
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
-
Solid-state, 2-decade, 1.25kW Linear Amplifier - ARRL
This time around, I wanted to build an EME station, try out the new-fangled software defined radio, have a decent system for satellites – and homebrew a solid ... Learn More
-
Amateur Radio: Science in Action - ARRL
Ham radio operators join forces with researchers for a wildlife telemetry experiment. Page 2. www.arrl.org QST February 2024 55. The practice of tracking ... 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
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.