The AT-PA-0218-2527 from AT Microwave is a RF Amplifier with Frequency 2 to 18 GHz, Gain 25 dB, Small Signal Gain 25 dB, Output Power 25 to 27 dBm, Output Power 0.32 to 0.5 W. Tags: Power Amplifier. More details for AT-PA-0218-2527 can be seen below.