The FLM1415-6F from Sumitomo Electric Device Innovations is a RF Transistor with Frequency 14.5 to 15.3 GHz, Power 36 to 37 dBm, Power(W) 3.98 to 5.01 W, P1dB 36 to 37 dBm, Power Gain (Gp) 4.5 to 5.5 dB. Tags: Flanged. More details for FLM1415-6F can be seen below.