The CGC02044020 from Cernex Inc is a RF Amplifier with Frequency 2 to 4 GHz, Gain 20 dB, Small Signal Gain 40 dB pk-pkm, Gain Flatness ±1.5 dB, Noise Figure 2 to 4 dB. Tags: Power Amplifier, Automatic Gain Controlled Amplifier. More details for CGC02044020 can be seen below.