Mini-Circuits’ WVA-60903GX+ is a wideband medium power waveguide amplifier, covering the full WR12 60 to 90 GHz band in a single device. The model operates over a positive supply range of +10 to +15 V, allowing users to choose their desired operating voltage. Internal DC-DC conversion circuitry maintains consistent efficiency over the full input voltage range. The amplifier incorporates several DC-protection features such as over-voltage, reverse voltage, and in-rush current protection to protect from damage in case of unexpected spikes in voltage during operation. The high frequency operation combined with flat gain and medium output power makes this amplifier an ideal choice for automotive, radar/sensing applications, and wireless backhaul testing in millimeter wavebands.