The STA3250 from Stellar Satcom is a SATCOM Amplifier System with Frequency 27.5 to 31 GHz, TWT Power 56.02 dBm (400 W), Flange Power 53.52 dBm (225 W), Small Signal Gain 25 to 70 dB, Power 53.52 to 56.02 dBm. Tags: System, TWTA. More details for STA3250 can be seen below.