The AFS42-00101000-20-10P-42 from Narda-MITEQ is a RF Amplifier with Frequency 100 MHz to 10 GHz, Gain 42 dB, Gain Flatness ± 2 dB, Noise Figure 2 dB, P1dB 10 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AFS42-00101000-20-10P-42 can be seen below.