The GMA275310B02 from Genmix Technology is a SATCOM Amplifier System with Frequency 27.5 to 31 GHz, Saturated Power 48 dBm, Small Signal Gain 60 dB, Gain Adjustment Range 20 dB min. (1 dB steps), Gain Adjustment Step Range 1 dB. Tags: Module with Connectors, SSPA. More details for GMA275310B02 can be seen below.