The AMF-4F-18002200-35-10P from Narda-MITEQ is a RF Amplifier with Frequency 18 to 22 GHz, Gain 33 dB, Gain Flatness ± 1.5 dB, Noise Figure 3.5 dB, P1dB 10 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AMF-4F-18002200-35-10P can be seen below.