The FLM8596-15F from Sumitomo Electric Device Innovations is a RF Transistor with Frequency 8.5 to 9.6 GHz, Power 41 to 42 dBm, Power(W) 12.59 to 15.85 W, P1dB 41 to 42 dBm, Power Gain (Gp) 6.5 to 7.5 dB. Tags: Flanged. More details for FLM8596-15F can be seen below.