The AFS2-00100400-15-10P-4 from Narda-MITEQ is a RF Amplifier with Frequency 100 MHz to 4 GHz, Gain 20 dB, Gain Flatness ± 1.25 dB, Noise Figure 1.5 dB, P1dB 10 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AFS2-00100400-15-10P-4 can be seen below.