The JS4-28003000-26-8P from Narda-MITEQ is a RF Amplifier with Frequency 28 to 30 GHz, Gain 27 dB, Gain Flatness ± 1 dB, Noise Figure 2.6 dB, Output Power 8 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for JS4-28003000-26-8P can be seen below.