The SGM6901VU from Sumitomo Electric Device Innovations is a RF Transistor with Frequency 8.5 to 10.1 GHz, Power 43.3 to 43.8 dBm, Power(W) 21.4 to 24 W, Gain 23.3 dB, Drain Efficiency 0.38. Tags: Surface Mount. More details for SGM6901VU can be seen below.