The QPAS-6000-18000-50-50S from Qualwave is a RF Amplifier with Frequency 6 to 18 GHz, Gain 50 dB, Gain Flatness ±3 dB, Saturated Power 50 dBm, Saturated Power 100 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for QPAS-6000-18000-50-50S can be seen below.