The QPAS-6000-18000-68-54S from Qualwave is a RF Amplifier with Frequency 6 to 18 GHz, Gain 68 dB, Gain Flatness ±5.3 dB, Saturated Power 54 dBm, Saturated Power 251.2 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for QPAS-6000-18000-68-54S can be seen below.