The SPA-035-08-05-SMA from Fairview Microwave is a RF Amplifier with Frequency 3.1 to 3.5 GHz, Small Signal Gain 8 dB pk-pk, Gain Flatness 0.5 dB, Output Power 37 dBm, Output Power 5.01 W. Tags: Power Amplifier. More details for SPA-035-08-05-SMA can be seen below.