The QPAS-500-2700-47-50S from Qualwave is a RF Amplifier with Frequency 0.5 to 2.7 GHz, Gain 47 dB, Gain Flatness 4±1 dB, Saturated Power 50 dBm, Saturated Power 100 W. Tags: Benchtop / Rackmount, Power Amplifier. More details for QPAS-500-2700-47-50S can be seen below.