The ERZ-LNA-2000-3000-17-2.5 from ERZIA is a RF Amplifier with Frequency 20 to 30 GHz, Gain 16 to 18 dB, Noise Figure 2.3 to 2.8 dB, Output Power 5 to 7 dBm, Output Power 0.003 to 0.01 W. Tags: Low Noise Amplifier. More details for ERZ-LNA-2000-3000-17-2.5 can be seen below.