The AMF-2D-00500200-22-21P from Narda-MITEQ is a RF Amplifier with Frequency 500 MHz to 2 GHz, Gain 23 dB, Gain Flatness ± 1 dB, Noise Figure 2.2 dB, P1dB 21 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AMF-2D-00500200-22-21P can be seen below.