>-75F has an attenuation range of 95 dB and can handle up to 1 watt of power. It can be used for ATE applications, WiMAX, 3G, 4G, LTE, DVB Fading Simulators and in production test labs. It is powered and controlled by connection to a PC or self-powered USB hub, and programmable for fixed attenuation or swept attenuation ramps directly from the included graphical user interface (GUI) software.