The AFSM2-00100400-18-8P from Narda-MITEQ is a RF Amplifier with Frequency 100 MHz to 4 GHz, Gain 20 dB, Gain Flatness ± 1 dB, Noise Figure 1.8 dB, P1dB 8 dBm. Tags: Surface Mount, Power Amplifier, Low Noise Amplifier. More details for AFSM2-00100400-18-8P can be seen below.