The QPAS-200-2000-40-47S from Qualwave is a RF Amplifier with Frequency 0.2 to 2 GHz, Gain 40 dB, Power Gain 40 dB, Gain Flatness ±2.5 dB, Saturated Power 47 dBm. Tags: Benchtop / Rackmount, Power Amplifier. More details for QPAS-200-2000-40-47S can be seen below.