The PE15A4023 from Pasternack Enterprises Inc is a RF Amplifier with Frequency 70.5 to 76.5 GHz, Small Signal Gain 25 dB pk-pk, Saturated Power 20 to 22 dBm, Saturated Power 0.1 to 0.16 W, Input Return Loss -10 to -7. More details for PE15A4023 can be seen below.