The AMF-7B-18002150-80-23P from Narda-MITEQ is a RF Amplifier with Frequency 18 to 21.5 GHz, Gain 30 dB, Gain Flatness ± 1.5 dB, Noise Figure 8 dB, P1dB 23 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AMF-7B-18002150-80-23P can be seen below.