The TLPA100K400M-52-52 from Talent Microwave Inc is a RF Amplifier with Frequency 0.0001 to 0.4 GHz, Gain 49 to 52 dB, Gain Flatness ±3 to 5 dB, P1dB 49 to 50 dBm, P1dB 79.43 to 100 W. Tags: Power Amplifier. More details for TLPA100K400M-52-52 can be seen below.