The WR6.5AMP from VDI is a medium power amplifier that operates from 110 to 170 GHz. It provides a saturated output power of 18 dBm (10 dBm P1dB) with a gain of 22 dB. The amplifier requires a 9V bias voltage and draws 200/600 mA of current. It is available in a module with WR-6.5 waveguide UG-387/U-M flange for the RF connectors and an SMP connector for the DC bias.