The STR1140 from Spacepath Communications is a SATCOM Amplifier System with Frequency 5.85 to 6.425 GHz / 5.85 to 6.65 GHz / 5.85 to 6.75 GHz / 5.85 to 7.025 GHz / 5.85 to 7.075 GHz, TWT Power 400 W, Flange Power 350 W(HPA), Small Signal Gain 75 dB, Power 56.02 dBm. Tags: Rack Mount, TWTA. More details for STR1140 can be seen below.