The TLLA0.5G18G-31-40 from Talent Microwave Inc is a RF Amplifier with Frequency 0.5 to 18 GHz, Gain 26 to 31 dB, Gain Flatness ±1 to ±2 dB, Noise Figure 4 to 5.5 dB, P1dB 13 to 15 dBm. Tags: Low Noise Amplifier. More details for TLLA0.5G18G-31-40 can be seen below.