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 ...

Degrees in physics and math and a master’s in aerospace engineering would present plenty of career options for a person, but Molly Hardman said she has found contentment in blending her favorite hobby ...

With so much attention on IBOC, it is appropriate to step back and review the basic principles of RF amplifiers. The radio transmitter is a collection of stages. Each stage modifies the signal in some ...