The AFS4-12001800-16-CR-4 from Narda-MITEQ is a RF Amplifier with Frequency 12 to 18 GHz, Gain 30 dB, Gain Flatness ± 1.5 dB, Noise Figure 1.8 dB, P1dB 5 dBm. Tags: Low Noise Amplifier, Power Amplifier, Cryogenic Amplifier. More details for AFS4-12001800-16-CR-4 can be seen below.