The JS3-05400590-17-18P from Narda-MITEQ is a RF Amplifier with Frequency 5.4 to 5.9 GHz, Gain 33 dB, Gain Flatness ± 0.5 dB, Noise Figure 1.7 dB, Output Power 18 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for JS3-05400590-17-18P can be seen below.