The AMF-4F-00700090-12-13P from Narda-MITEQ is a RF Amplifier with Frequency 700 to 900 MHz, Gain 60 dB, Gain Flatness ± 1 dB, Noise Figure 1.2 dB, Output Power 13 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AMF-4F-00700090-12-13P can be seen below.