• Input power to 2 Watts • USB powered and controlled • Includes easy to install and use GUI • Programmable attenuation ramp • Operate multiple devices directly from a PC or self powered USB hub • Easily programmable for ATE applications Lab Brick Digital Attenuators are bidirectional 50 Ohm RF step attenuators with calibrated operation up to 6 GHz andpower handling up to 2 Watts. A simple connection to a USBhost provides DC power and control. No additional DC supplyvoltage is required. Lab Brick Digital Attenuators are easily programmable for fixed attenuation or swept attenuationramps directly from the included GUI. Lab Brick Digital Attenuator Windows®/Linux API dll's and LabVIEW compatibledrivers are also available for custom programming applications. Applicationsinclude: • Automated Test Equipment (ATE) • WiMAX, 3G, 4G, LTE, DVB Fading Simulators • Engineering/Production Test Labs