The AFS2-20202120-30-5P-2 from Narda-MITEQ is a RF Amplifier with Frequency 20.2 to 21.2 GHz, Gain 10 dB, Gain Flatness ± 1 dB, Noise Figure 3 dB, Output Power 5 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AFS2-20202120-30-5P-2 can be seen below.