The QPN-2318 from QuinStar Technology Inc is a RF Amplifier with Frequency 50 to 100 GHz, Gain 18 to 28 dB, Gain Flatness 2 dB, Output Power 23 to 24 dBm, Output Power 0.2 to 0.25 W. Tags: Power Amplifier. More details for QPN-2318 can be seen below.