The AMF-4F-05400590-20-13P from Narda-MITEQ is a RF Amplifier with Frequency 5.4 to 5.9 GHz, Gain 47 dB, Gain Flatness ± 0.5 dB, Noise Figure 2 dB, Output Power 13 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AMF-4F-05400590-20-13P can be seen below.