The VRFA0043V2-BD from Viper RF is a X-Band GaAs MMIC Power Amplifier that operates from 8.5 to 11 GHz. The amplifier delivers a gain of 21 dB and a saturated output power of 39.5 dBm with a efficiency of 45%. The RF ports are DC blocked and matched to 50 ohms. This amplifier can be used in a wide range of applications including point to point radios, VSAT, radar and test & instrumentation. It is available as a die that measures 4 x 3 x 0.1 mm.