The EGN26C070MK from Sumitomo Electric Device Innovations is a RF Transistor with Frequency 2.6 GHz, Power 45.8 dBm, Power(W) 38.02 W, Saturated Power 48 to 48.8 dBm, Power Gain (Gp) 15.5 to 16.5 dB. Tags: Flanged. More details for EGN26C070MK can be seen below.