The FMAM5039 from Fairview Microwave is a RF Amplifier with Frequency 860 to 960 MHz, Small Signal Gain 39 to 45 dB pk-pk, Gain Flatness 1 to 1.5 dB, Output Power 43 to 44 dBm, Output Power 19.95 to 25.12 W. Tags: Power Amplifier. More details for FMAM5039 can be seen below.