The FLM6472-4F from Sumitomo Electric Device Innovations is a RF Transistor with Frequency 6.4 to 7.2 GHz, Power 35.5 to 36.5 dBm, Power(W) 3.55 to 4.47 W, P1dB 35.5 to 36.5 dBm, Power Gain (Gp) 8.5 to 9.5 dB. Tags: Flanged. More details for FLM6472-4F can be seen below.