The AFS1-00100200-18-20P-4 from Narda-MITEQ is a RF Amplifier with Frequency 100 MHz to 2 GHz, Gain 14 dB, Gain Flatness ± 1.75 dB, Noise Figure 1.8 dB, Output Power 20 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AFS1-00100200-18-20P-4 can be seen below.