The AFS4-08001800-30-ULN from Narda-MITEQ is a RF Amplifier with Frequency 8 to 18 GHz, Gain 20 dB, Gain Flatness ± 1.75 dB, Noise Figure 3 dB, P1dB 10 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AFS4-08001800-30-ULN can be seen below.