The PE15A5040 from Pasternack Enterprises Inc is a RF Amplifier with Frequency 800 MHz to 960 GHz, Small Signal Gain 28 dB pk-pk, Gain Flatness ±1.25 dB, Noise Figure 3 to 4 dB, Output Power 37.5 dBm. Tags: Power Amplifier, Driver Amplifier. More details for PE15A5040 can be seen below.