The JS3-19202020-22-8P from Narda-MITEQ is a RF Amplifier with Frequency 19.2 to 20.2 GHz, Gain 27 dB, Gain Flatness ± 0.7 dB, Noise Figure 2.2 dB, Output Power 8 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for JS3-19202020-22-8P can be seen below.