The SPA-077-58-10-SMA from Fairview Microwave is a RF Amplifier with Frequency 6.4 to 7.7 GHz, Small Signal Gain 58 dB pk-pk, Gain Flatness 2 dB, Linear Power 37 dBm, Linear Power 5.01 W. Tags: Power Amplifier. More details for SPA-077-58-10-SMA can be seen below.