The PA2022 from SUNGSAN is a RF Amplifier with Frequency 1.805 to 1.88 GHz, Small Signal Gain 53 to 55 dB, Gain Flatness ±0.5 dB, Output Power 47.14 to 53.98 dBm, Output Power 51.76 to 250.03 W. Tags: Power Amplifier. More details for PA2022 can be seen below.