The AM-1604S-1000 from Narda-MITEQ is a RF Amplifier with Frequency 5 MHz to 1 GHz, Gain 32 dB, Gain Flatness ± 0.75 dB, Noise Figure 3.5 dB, Output Power 18 dBm. Tags: Power Amplifier, Low Noise Amplifier. More details for AM-1604S-1000 can be seen below.