Quantic PMI Model PM2-25-1R84R2-25-12-SFF (Part Number 27002762) is a 1.8 to 4.2 GHz low noise amplifier that offers a gain of 27 dB and a gain flatness of ±1 dB with a noise figure of 5.5 dB. The unit is supplied in a standard PE2 housing that can be used as a SMA connectorized or a surface mount component.