The AMF-4D-00102000-50-20P from Narda-MITEQ is a RF Amplifier with Frequency 100 MHz to 20 GHz, Gain 18 dB, Gain Flatness ± 2.25 dB, Noise Figure 5 dB, Output Power 20 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AMF-4D-00102000-50-20P can be seen below.