The JS3-19202020-20-8P 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 dB, P1dB 8 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for JS3-19202020-20-8P can be seen below.