The SGK5867-60A from Sumitomo Electric Device Innovations is a RF Transistor with Frequency 5.85 to 6.75 GHz, Power 47 to 48 dBm, Power(W) 50.12 to 63.1 W, Gain 11.5 to 12.5 dB, Power Added Effeciency 0.4. Tags: Flanged. More details for SGK5867-60A can be seen below.