The FLM1415-3F from Sumitomo Electric Device Innovations is a RF Transistor with Frequency 14.5 to 15.3 GHz, Power 33.5 to 34.5 dBm, Power(W) 2.24 to 2.82 W, P1dB 33.5 to 34.5 dBm, Power Gain (Gp) 5 to 5.5 dB. Tags: Flanged. More details for FLM1415-3F can be seen below.