Uses of Pre-Amp, Attenuation, Notch, Noise Blanker, Noise Reduction, and IP+ ?
Robert, W4RKM, has watched many videos on the funtions and capabilities of a rig, but he wants to know the…
Solar Bright Regions Bloom & Dust Storms Build on Mars
Solar Bright Regions Bloom & Dust Storms Build on Mars Antenna 3/3 (6) element 50/70MHz Yagi (1.2m) July 26, 2019…
New linear satellite HO-113 and its issues
Watch John Brier KG4AKV work new linear satellite HO-113 / XW-3 and talk about some of its issues so you can learn…
ARISS Highlighted among NASA’s Best Space Station Science Pictures of 2021
NASA has recognized Amateur Radio on the International Space Station (ARISS) as a science education and research program. Two images…
Interim Section Manager Appointed for Delaware
Joseph M. Grib, Jr., KI3B, has been appointed to fill the role of Delaware Section Manager (SM) on an interim…
Former Virgin Islands Section Manager Ron Hall, KP2N, SK
Former ARRL Virgin Islands Section Manager Ron Hall, KP2N, of St. Augustine, Florida, has died. An ARRL Life Member, he…
EZNEC PRO/2 is now FREE
Roy Lewallen, W7EL author of EZNEC has released the Pro/2 v.6.0 version to the public domain and his software has…
6 Different Types Of Lasers And How They Are Used
Lasers are used in many different ways and there’s a lot more to know than just what you see in…
