The AT-PA-8186-3327 from AT Microwave is a RF Amplifier with Frequency 77 to 87 GHz, Gain 30 to 33 dB, Small Signal Gain 33 dB, Output Power 25 to 27 dBm, Output Power 0.32 to 0.5 W. Tags: Power Amplifier. More details for AT-PA-8186-3327 can be seen below.