The NSM3-02000400-12-S-4 from Narda-MITEQ is a RF Amplifier with Frequency 2 to 4 GHz, Gain 30 dB, Gain Flatness ± 1 dB, Noise Figure 1.2 dB, Output Power 10 dBm. Tags: Surface Mount, Power Amplifier, Low Noise Amplifier. More details for NSM3-02000400-12-S-4 can be seen below.