The AMF-4F-18002650-90-23P from Narda-MITEQ is a RF Amplifier with Frequency 18 to 26.5 GHz, Gain 20 dB, Gain Flatness ± 2 dB, P1dB 23 dBm, P1dB 0.1996 W. Tags: Power Amplifier, Low Noise Amplifier. More details for AMF-4F-18002650-90-23P can be seen below.