The RAGC0220GA from RF-Lambda is a RF Amplifier with Frequency 2 to 20 GHz, Gain 17 to 19.5 dB, Gain Flatness ±0.5 to 1 dB, Noise Figure 2 to 5 dB, P1dB 18 to 21 dBm. Tags: Hermetic, Low Noise Amplifier, Variable Gain Amplifier, Automatic Gain Controlled Amplifier. More details for RAGC0220GA can be seen below.