The JS2-18004000-40-5P from Narda-MITEQ is a RF Amplifier with Frequency 18 to 40 GHz, Gain 11 dB, Gain Flatness ± 2.5 dB, Noise Figure 4 dB, P1dB 5 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for JS2-18004000-40-5P can be seen below.