The R33M03GSA from RF-Lambda is a RF Amplifier with Frequency 3.3 to3.8 GHz, Gain 19 dB, Noise Figure 1.2 dB, Output Power 10 to 30 dBm, Output Power 0.01 to 1 W. Tags: Surface Mount, Low Noise Amplifier. More details for R33M03GSA can be seen below.