The ZVA-183GX-S+ from Mini Circuits is a RF Amplifier with Frequency 500 MHz to 18 GHz, Gain 33 to 43 dB, Gain Flatness ±2 to ±3 dB, Noise Figure 3 to 5.5 dB, Output Power 37 to 25 dBm. Tags: Power Amplifier. More details for ZVA-183GX-S+ can be seen below.