Quantic PMI Model PE2-45-4R05R0-2R0-21-12-SFF is a 4 to 5 GHz Low Noise Amplifier designed for military and industrial applications that provides 45 dB of gain while maintaining a maximum gain flatness of ±0.5 dB maximum over the operating frequency with a noise figure of 2 dB typical and offers an OP1dB of 21 dBm minimum. Supplied in our PE2 housing that can be used as an SMA connectorized or surface mounted component.