The TLPA1G4G-15-27 from Talent Microwave Inc is a RF Amplifier with Frequency 1 to 4 GHz, Gain 15 to 20 dB, Small Signal Gain 15 to 20 dB, Gain Flatness ±1 to 1.5 dB, P1dB 25 to 26 dBm. Tags: Power Amplifier. More details for TLPA1G4G-15-27 can be seen below.