The SPA-025-40-12-SMA from Fairview Microwave is a RF Amplifier with Frequency 800 MHz to 2.5 GHz, Small Signal Gain 38 to 40 dB pk-pk, Gain Flatness 2 dB, Output Power 39 to 41 dBm, Output Power 7.94 to 12.59 W. Tags: Power Amplifier. More details for SPA-025-40-12-SMA can be seen below.