The ZVA-1W-103+ from Mini Circuits is a RF Amplifier with Frequency 0.5 to 10 GHz, Gain 33 to 40 dB, Gain Flatness ±1.5 dB, Noise Figure 2.7 to 6.0 dB, Output Power 9 to 31.5 dBm. Tags: Gain Block, Power Amplifier. More details for ZVA-1W-103+ can be seen below.