The AMF-5F-20004000-40-8P from Narda-MITEQ is a RF Amplifier with Frequency 20 to 40 GHz, Gain 30 dB, Gain Flatness ± 2.5 dB, Noise Figure 4 dB, Output Power 8 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AMF-5F-20004000-40-8P can be seen below.