The QPA35-24-31-34 from Qualink Microwave is a RF Amplifier with Frequency 24 to 31 GHz, Gain 35 dB, Gain Flatness ±1.5 dB, Output Power 33 to 34 dBm, Output Power 2 to 2.51 W. Tags: Power Amplifier. More details for QPA35-24-31-34 can be seen below.