Mini-Circuits’ ZVA-503GX+ is a coaxial, ultra-wideband amplifier offering flat gain across an extremely wide frequency range from 50 kHz to 50 GHz. This model operates on a single +5 V supply with just 100 mA typical current consumption and is capable of delivering up to 20 mW output power at 1 dB compression. The amplifier comes in a rugged, compact case (0.84” x 0.96” x 0.36”) with 2.4mm RF connectors.