The SGK7785-60A from Sumitomo Electric Device Innovations is a RF Transistor with Frequency 7.7 to 8.5 GHz, Power 47 to 48 dBm, Power(W) 50.12 to 63.1 W, Gain 9.5 to 11 dB, Power Added Effeciency 0.37. Tags: Flanged. More details for SGK7785-60A can be seen below.