Originally written by the famous QRP guru Rev. George Dobbs, G3RJV (Silent Key) this book has been updated by experienced...
General
When it comes to SDR, you can usually find cheap products that receive and expensive products that can also transmit....
For people interested in learning about being an amateur radio operator, a collection of books donated to the Public Library...
Visible light is just one part of the electromagnetic spectrum that astronomers use to study the universe. The James Webb...
When Edwin Rhodes and John Barrett met a few years ago, they knew instantly they were on the same frequency....
has long wanted to use a 3D printer to print RF components for antennas and microwave lenses. He heard that...
resident Joe Biden on Thursday said the U.S. still doesn’t know what it shot down in the skies over North...
The National Science Foundation (NSF) awarded a nearly $50,000 grant to Nathaniel Frissell, Ph.D., assistant professor physics and electrical engineering...
K8YSU, Youngstown State University's radio club, placed fourth nationally in the American Radio Relay League's School Club Roundup collegiate competition and sixth...
It was the type of surprise not felt since a few decades back when Crayola had the bright idea to...
On Monday evening February 6, 2023, there was a 7.8 magnitude earthquake that mainly affected Turkey and Syria but also...
Ham Radio Outlet (HRO) announced that it will be closing its San Diego location. Its last day will be February...
The following news post is from Carlos Alberto Santamaría González, CO2JC, the Emergency Coordinator, for Region 2 of the the...
One of the great things about the Hackaday community is how quickly you find out what you don’t know. That’s...
Every project these days that involves detecting speech seems built around complicated algorithms: machine learning, pattern matching, and spectrum analysis...
he microstrip antenna is a convenient, planar, easy-to-fabricate antenna with some attractive attributes and features, as well as some distinct...
The microstrip antenna is a convenient, planar, easy-to-fabricate antenna with some attractive attributes and features, as well as some distinct...
AIs can now apparently carry on a passable conversation, depending on what you classify as passable conversation. The quality of...
The Missouri S&T Amateur Radio Club, W0EEE, at Missouri University of Science and Technology (Missouri S&T), is gearing up for...
When the first radios and telegraph lines were put into service, essentially the only way to communicate was to use...
When tried painting aluminum for electronic projects, he found it didn’t tend to stay painted. It would easily scratch off...
Antennas come in abroad range of sizes, styles, and configurations to meet frequency, bandwidth, directivity, and many other objectives; the...
With the invention of smartphones and other electronics, some people may feel amateur radio is no longer relevant in today's...
The U.S. House of Representatives is considering legislation that would modify regulations that currently restrict amateur radio operators from installing...
Orlando HamCation® is February 10 - 12, 2023, and hosts the ARRL Southeastern Division Convention. In partnership with HamCation, ARRL's...
