The FLM1414-3F from Sumitomo Electric Device Innovations is a RF Transistor with Frequency 14.0 to 14.5 GHz, Power 34 to 35 dBm, Power(W) 2.51 to 3.16 W, P1dB 34 to 35 dBm, Power Gain (Gp) 6 to 6.5 dB. Tags: Flanged. More details for FLM1414-3F can be seen below.