The AFS2-04000800-20-TC-2 from Narda-MITEQ is a RF Amplifier with Frequency 4 to 8 GHz, Gain 17 dB, Gain Flatness ± 1 dB, Noise Figure 2 dB, Output Power 5 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AFS2-04000800-20-TC-2 can be seen below.