The DM-HPX-400-101 from Mercury Systems is a RF Amplifier with Frequency 9.4 to 10.1 GHz, Small Signal Gain 50 dB pk-pk, Output Power 56 dBm, Output Power 398.11 W, Saturated Power 56 dBm. Tags: Power Amplifier. More details for DM-HPX-400-101 can be seen below.