The AMF-4D-00101800-60-20P from Narda-MITEQ is a RF Amplifier with Frequency 100 MHz to 18 GHz, Gain 21 dB, Gain Flatness ± 2 dB, Noise Figure 6 dB, P1dB 20 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AMF-4D-00101800-60-20P can be seen below.