The QPAS-700-2500-55-52S from Qualwave is a RF Amplifier with Frequency 0.7 to 2.5 GHz, Gain 55 dB, Gain Flatness ±2.5 dB, Saturated Power 52 dBm, Saturated Power 158.5 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for QPAS-700-2500-55-52S can be seen below.