The AT-PA-4060-1820 from AT Microwave is a U-band Waveguide Amplifier that operates from 40 to 60 GHz. It provides a saturated output power of 20 dBm with a gain of over 16 dB. This amplifier requires a supply voltage of 5V and consume up to 500 mA of current. It is available in a module that measures 60 x 30 x 30 mm with a WR-19 waveguide interface at the input and output. The amplifier is ideal for use in U-band communications, test equipment, RF-over-Fiber (RoF), and radar system applications.