The AT-LNA-2244-4525P23 from AT Microwave is a RF Amplifier with Frequency 22 to 44 GHz, Small Signal Gain 45 dB, Noise Figure 2.5 dB, Output Power 22 to 23 dBm, Output Power 0.16 to 0.2 W. Tags: Low Noise Amplifier. More details for AT-LNA-2244-4525P23 can be seen below.