The AMF-5B-04000450-50-33P from Narda-MITEQ is a RF Amplifier with Frequency 4.4 to 5 GHz, Gain 30 dB, Gain Flatness ± 1 dB, Noise Figure 5 dB, Output Power 33 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AMF-5B-04000450-50-33P can be seen below.