Software-defined radios are great tools for the amateur radio operator, allowing visualization of large swaths of spectrum and letting hams quickly home in on faint signals with the click of a mouse.

Typically, amateur radio operators use the minimum power needed to accomplish a contact. That’s just part of being a good spectrum citizen, and well-earned bragging rights go to those who make ...

Triad RF Systems, the New Jersey specialist in high power microwave amplifiers and amplified radio systems, has launched a dual, bi-directional amplifier that supports 2X2 MIMO radio applications.