The JS3-12001800-20-10P from Narda-MITEQ is a RF Amplifier with Frequency 12 to 18 GHz, Gain 31 dB, Gain Flatness ± 1.2 dB, Noise Figure 2 dB, P1dB 10 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for JS3-12001800-20-10P can be seen below.