The WPGM0204040M from WAVEPIA is a GaN Power Amplifier MMIC that operates from 2.6 to 3.8 GHz. It delivers a saturated output power of 47 dBm (~50 W) with a small signal gain of 25.1 dB and has a power-added efficiency (PAE) of 53.9%. This S-band power amplifier requires a DC supply from 28 to 32 V and consumes less than 1.04 A of drain current. It is available in a 10-lead bolt-down MPKG package that measures 10.0 x 20.0 x 4.3 mm. The power amplifier is ideal for communication systems, radar systems, SATCOM, and general-purpose applications.