The XTD-450TLW from Comtech Xicom Technology is a SATCOM Amplifier System with Frequency 5.850 to 6.425 GHz(C Band), 7.90 to 8.40 Ghz(X Band), 14 to 14.5 GHz (Ku-Band), TWT Power 325 to 450 W, Small Signal Gain 70 dB, Power 56.5 dBm, Power 450 W. Tags: System, TWTA. More details for XTD-450TLW can be seen below.