The AMF-4B-05900640-50-33P from Narda-MITEQ is a RF Amplifier with Frequency 5.9 to 6.4 GHz, Gain 30 dB, Gain Flatness ± 1 dB, Noise Figure 5 dB, P1dB 33 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AMF-4B-05900640-50-33P can be seen below.