The AT-PA-0218-2327XC from AT Microwave is a RF Amplifier with Frequency 2 to 18 GHz, Small Signal Gain 23 dB, Noise Figure 2.3 dB, Output Power 26 to 27 dBm, Output Power 0.4 to 0.5 W. Tags: Power Amplifier. More details for AT-PA-0218-2327XC can be seen below.