The AFS4-06001800-40-LN from Narda-MITEQ is a RF Amplifier with Frequency 6 to 18 GHz, Gain 18 dB, Gain Flatness ± 2 dB, Noise Figure 4 dB, P1dB 10 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AFS4-06001800-40-LN can be seen below.