The AMF-4F-17702200-50-20P from Narda-MITEQ is a RF Amplifier with Frequency 17.7 to 22 GHz, Gain 20 dB, Gain Flatness ± 1.5 dB, Noise Figure 5 dB, P1dB 20 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AMF-4F-17702200-50-20P can be seen below.