The BLM9D1819-08AM from Ampleon is a RF Transistor with Frequency 1.805 to 1.88 GHz, Power 38.5 to 39.6 dBm (P3dB), Power(W) 7.08 to 9.12 W, Duty_Cycle 10%, Power Gain (Gp) 25.5 to 30 dB. Tags: Surface Mount. More details for BLM9D1819-08AM can be seen below.