The KB0842M47A from KeyLink Microwave is a multi-octave high power amplifier module that operates from 0.8 to 4.2 GHz. This GaN Amplifier provides a saturated output power of 50 Watts with a gain of 47 dB. It is available in a module that measures 150 x 90 x 25 mm with SMA female connectors and is ideal for RF, L/S linear applications. The rugged amplifier has built-in control and protection circuits.