The JS4-08001800-20-8P from Narda-MITEQ is a RF Amplifier with Frequency 8 to 18 GHz, Gain 32 dB, Gain Flatness ± 1.4 dB, Noise Figure 2 dB, P1dB 8 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for JS4-08001800-20-8P can be seen below.