The PA-9A7515A35-4255 from ITS Electronics is a SATCOM Amplifier System with Frequency 9.75 to 9.95 GHz / 13.75 to 15.35 GHz, P1dB 42 to 43 dBm, Small Signal Gain 55 dB, Gain Adjustment Range 25 dB, Power 43 dBm. Tags: Module With Connectors, SSPA. More details for PA-9A7515A35-4255 can be seen below.