The RCA3337H43D1 from RFcore is a RF Amplifier with Frequency 3.3 to 3.7 GHz, Small Signal Gain 43 dB, Gain Flatness ±3 dB (Small Signal), Output Power 43.01 dBm, Output Power 20 W. Tags: Power Amplifier. More details for RCA3337H43D1 can be seen below.