The R03M03GSA from RF-Lambda is a RF Amplifier with Frequency 300 MHz to3 GHz, Gain 15 dB, Noise Figure 1.6 dB, Output Power 17 to 19 dBm, Output Power 0.05 to 0.08 W. Tags: Surface Mount, Low Noise Amplifier. More details for R03M03GSA can be seen below.