-
A Standard for Morse Timing Using the Farnsworth Technique - By ...
1 Hale, Bruce S., et al, The 1989 ARRL Handbook for the Radio Amateur, Newington, CT, ARRL, 1988, p. 19-4. APPENDIX A DERIVATION OF TIMING EQUATIONS. A.1 Unit ... Learn More
-
Qualifying Run Schedule
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
-
FREQ-Mite— A Programmable Morse Code Frequency Readout
The PIC micro- controller family lends itself beautifully to a wide variety of Amateur Radio projects, and the temptation to modify that readout design for ... Learn More
-
Awards
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
-
Hollywood Movie Features Morse Code, Homebrew Equipment ...
Feb 23, 2012 ... Immediately, Hank figures out that the message is really in Morse code: each one syllable word is a “dit,” while each two syllable word is a “ ... Learn More
-
ARISSat-1 Team Announces Morse Code Contest
Oct 12, 2011 ... The American Radio Relay League (ARRL) is the national association for amateur radio, connecting hams around the U.S. with news, ... Learn More
-
National Association for Amateur Radio Website Search
Morse Code at 140 WPM. May 20, 2008 ... Chuck copies Morse code accurately at 140 words per minute (WPM), making him one of the ... Learn More
-
Using Amateur Radio to Play Chess
Oct 20, 2023 ... Chess moves are relayed over the air either by voice or Morse code. CWRU started the tournament strong with a win against Rensselaer Polytechnic ... Learn More
-
Kid-Friendly Morse Code Key Project
Jun 30, 2022 ... Michele Knoblauch, KD2BPN, was first licensed in 2012. She became interested in amateur radio while her husband, Bob, was studying for his ... Learn More
-
"PUTTING IT DOWN"
Jan 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
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.