The AFD3-040120-18P-SP from Narda-MITEQ is a RF Amplifier with Frequency 4 to 12 GHz, Gain 15 dB, Gain Flatness ± 1.75 dB, Noise Figure 6.5 dB, P1dB 18 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AFD3-040120-18P-SP can be seen below.