The NSP1800-PFG from Narda-MITEQ is a RF Amplifier with Frequency 100 MHz to 18 GHz, Gain 18 dB, Gain Flatness ± 2.75 dB, Noise Figure 6 dB, Output Power 20 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for NSP1800-PFG can be seen below.