The AFS1-01000400-13-10P-4 from Narda-MITEQ is a RF Amplifier with Frequency 1 to 4 GHz, Gain 10 dB, Gain Flatness ± 1.5 dB, Noise Figure 1.3 dB, Output Power 10 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AFS1-01000400-13-10P-4 can be seen below.