The AMF-4F-01000400-35-30P from Narda-MITEQ is a RF Amplifier with Frequency 1 to 4 GHz, Gain 39 dB, Gain Flatness ± 1.5 dB, Noise Figure 3.5 dB, P1dB 30 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AMF-4F-01000400-35-30P can be seen below.