The CLF3H0035S-100 from Ampleon is a RF Transistor with Frequency DC to 3.5 GHz, Power 50 dBm (PL1dB), Power(W) 100 W (PL1dB), Power Gain (Gp) 14 to 15 dB, Input Return Loss 8 to 12 dB. Tags: Flanged. More details for CLF3H0035S-100 can be seen below.