The XTRT-1250KHE1 from Comtech Xicom Technology is a RF Amplifier with Frequency 12.75 to 14.5 GHz, Small Signal Gain 70 dB pk-pk, Gain Flatness 1 to 2.5 dB, Linear Power 57.6 dBm, Linear Power 575 W. Tags: Benchtop / Rackmount, Power Amplifier, Travelling Wave Tube Amplifier, Pre-Amplifier. More details for XTRT-1250KHE1 can be seen below.