The AMF-2B-04000800-80-28P from Narda-MITEQ is a RF Amplifier with Frequency 4 to 8 GHz, Gain 13 dB, Gain Flatness ± 1.5 dB, Noise Figure 8 dB, P1dB 28 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AMF-2B-04000800-80-28P can be seen below.