The AMF-1B-02000400-55-30P from Narda-MITEQ is a RF Amplifier with Frequency 2 to 4 GHz, Gain 10 dB, Gain Flatness ± 1 dB, Noise Figure 5.5 dB, P1dB 30 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AMF-1B-02000400-55-30P can be seen below.