The AT-PA-5566-1522VG from AT Microwave is a RF Amplifier with Frequency 55 to 66 GHz, Small Signal Gain 15 dB, Output Power 20 to 22 dBm, Output Power 0.1 to 0.16 W, P1dB 20 dBm. Tags: Power Amplifier. More details for AT-PA-5566-1522VG can be seen below.