is building some microwave gear and wanted to convert a 3.3 GHz signal to a 12 MHz intermediate frequency. You...
SpaceX Falcon 9 Transporter-3 mission launched on Thursday carrying 105 satellites including several amateur radio payloads. The Tevel mission comprises...
The NOAA SWPC has issued a minor G1 geomagnetic storm watch (max Kp of 5) for Saturday evening (15 January)...
Over the years the humble 555 timer has been used in so many unexpected places, but there’s a project from which...
Youth essays enlighten us on how amateur radio can evolve in the age of the internet The Intrepid-DX Group is a not-for-profit...
After a successful pilot camp program in 2021, the next camp for Youth on the Air (YOTA) in the Americas...
A new ARRL Foundation Club Grants program, funded by a grant from Amateur Radio Digital Communications (ARDC), will make $500,000 available to...
If you are an old hand at RF design, you probably have a good handle on matching impedance. However, if...
Two spacecraft comprised of wood or using wooden framing are hoping to launch this year and next. One will carry...
AMSAT-DL report the new antennas for the QO-100 geostationary satellite transponders have arrived in Antarctica and the DP0GVN ground station...
