The AFS3-00100400-26-20P-4 from Narda-MITEQ is a RF Amplifier with Frequency 100 MHz to 4 GHz, Gain 32 dB, Gain Flatness ± 1.5 dB, Noise Figure 2.6 dB, Output Power 20 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AFS3-00100400-26-20P-4 can be seen below.