The R12M02GSA from RF-Lambda is a RF Amplifier with Frequency 1.2 to 2.2 GHz, Gain 13.5 to 23 dB, Noise Figure 0.65 to 1.15 dB, Output Power 14.5 to 20.5 dBm, Output Power 0.03 to 0.11 W. Tags: Surface Mount, Low Noise Amplifier. More details for R12M02GSA can be seen below.