The AT-HPA-2731-3541XGT from AT Microwave is a RF Amplifier with Frequency 27 to 31 GHz, Small Signal Gain 35 dB, Output Power 41 dBm, Output Power 12.59 W, Saturated Power 41 dBm. Tags: Power Amplifier. More details for AT-HPA-2731-3541XGT can be seen below.