The QPAS-30-1000-42-47S from Qualwave is a RF Amplifier with Frequency 0.03 to 1 GHz, Gain 42 dB, Power Gain 42 dB, Gain Flatness 3±1 dB, Saturated Power 47 dBm. Tags: Benchtop / Rackmount, Power Amplifier. More details for QPAS-30-1000-42-47S can be seen below.