The LNA2G20GFG from Lotus Communication Systems is a RF Amplifier with Frequency 2 to 20 GHz, Gain 15.5 to 17 dB, Gain Flatness ±1 dB, Noise Figure 3 to 5.5 dB, P1dB 14 to 17 dBm. Tags: Low Noise Amplifier. More details for LNA2G20GFG can be seen below.