The JS4-21002400-19-10P from Narda-MITEQ is a RF Amplifier with Frequency 21 to 24 GHz, Gain 36 dB, Gain Flatness ± 1 dB, Noise Figure 1.9 dB, P1dB 10 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for JS4-21002400-19-10P can be seen below.