The XTRT-500DBS from Comtech Xicom Technology is a SATCOM Amplifier System with Frequency 17.3 to 18.1 GHz, TWT Power 500 W, Small Signal Gain 70 dB, Power 57.4 dBm, Power 500 W. Tags: Rack Mount, TWTA. More details for XTRT-500DBS can be seen below.