The JS42-06001800-18-8P from Narda-MITEQ is a RF Amplifier with Frequency 6 to 18 GHz, Gain 48 dB, Gain Flatness ± 2.2 dB, Noise Figure 1.8 dB, P1dB 8 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for JS42-06001800-18-8P can be seen below.