The SLNA-035-40-11-SMA from Fairview Microwave is a RF Amplifier with Frequency 3.1 to 3.5 GHz, Small Signal Gain 40 dB pk-pk, Gain Flatness 0.3 to 0.5 dB, Noise Figure 1.1 to 1.2 dB, Output Power 15 dBm. Tags: Low Noise Amplifier. More details for SLNA-035-40-11-SMA can be seen below.