The SPA-154-43-03-SMA from Fairview Microwave is a RF Amplifier with Frequency 14.4 to 15.4 GHz, Small Signal Gain 43 dB pk-pk, Gain Flatness 0.5 dB, Output Power 34 to 34.8 dBm, Output Power 2.51 to 3.02 W. Tags: Power Amplifier. More details for SPA-154-43-03-SMA can be seen below.