The TLLA2G4G-40-15 from Talent Microwave Inc is a RF Amplifier with Frequency 2 to 4 GHz, Gain 40 to 41 dB, Noise Figure 1 to 1.5 dB, P1dB 20 to 24 dBm, P1dB 0.1 to 0.25 W. Tags: Low Noise Amplifier. More details for TLLA2G4G-40-15 can be seen below.