The MGFG5H1503 from Mitsubishi Electric US, Inc. is a RF Transistor with Frequency 13.75 to 14.5 GHz, Power 43.01 dBm, Power(W) 20 W, Saturated Power 41 to 43 dBm, Power Gain (Gp) 18 to 20 dB. Tags: Flanged. More details for MGFG5H1503 can be seen below.