The JS3-01000400-15-10P from Narda-MITEQ is a RF Amplifier with Frequency 1 to 4 GHz, Gain 40 dB, Gain Flatness ± 1.2 dB, Noise Figure 1.5 dB, Output Power 10 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for JS3-01000400-15-10P can be seen below.