The PA20X3 from MtronPTI is a RF Amplifier with Frequency 10 MHz to 2 GHz, Small Signal Gain 44 dB, Gain Flatness ± 4 dB, Output Power 40 to 43.01 dBm, Output Power 10 to 20 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for PA20X3 can be seen below.