ERA-3SM DC–3 GHz 50Ω Gain Block Amplifier

ERA-3SM is a wideband gain block for RF and IF paths where you need predictable gain without complex matching work. It can be used in receiver front ends, IF strip amplification, and test fixtures that standardize on 50 Ω interfaces. ERA-3SM is specified for DC–3 GHz operation with 50 Ω match and 16–18 dB gain. It lists 2.9 dB noise figure and 24 dBm OIP3, supporting linear drive in many mid-band chains. The part operates from 3.2–3.4 V at 35 mA, so it fits common single-supply rails with modest current draw. Place good decoupling near the device pads and keep RF traces controlled. Request a quote for ERA-3SM.