First Flight of the SB-1 Defiant

First Flight of the SB-1 Defiant

On March 21, 2019, one possible future replacement of the U.S. military’s UH-60 Black Hawk helicopter completed its first flight. The SB-1 Defiant, a coaxial rotor aircraft is Sikorsky Aircraft and Boeing’s entry for the Army’s Future Vertical Lift (FVL) program. The...
Tubes vs GaN – Video by Daniel Rogers

Tubes vs GaN – Video by Daniel Rogers

Video below – Are you considering a move from TWTs or other vacuum tubes to GaN? Duotech has decades of experience moving customers to GaN/GaAs devices from older electronic devices. Making the choice about application, environment, and cost are critical. If you...