The CBPU8043837 from Cernex Inc is a RF Amplifier with Frequency 800 MHz to 4.2 GHz, Gain 38 dB, Gain Flatness ±1.50 dB, Output Power 37.5 dBm, Output Power 5.62 W. Tags: Driver Amplifier, Power Amplifier. More details for CBPU8043837 can be seen below.