The QPAS-6000-18000-45-45S from Qualwave is a RF Amplifier with Frequency 6 to 18 GHz, Gain 45 dB, Gain Flatness ±2.5 dB, Saturated Power 45 dBm, Saturated Power 31.6 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for QPAS-6000-18000-45-45S can be seen below.