The SGK7785-30A from Sumitomo Electric Device Innovations is a RF Transistor with Frequency 7.7 to 8.5 GHz, Power 44 to 45 dBm, Power(W) 25.12 to 31.62 W, Gain 11 to 12 dB, Power Added Effeciency 0.39. Tags: Flanged. More details for SGK7785-30A can be seen below.