Ultra portable and rugged, the all new SignalCalc ACE, powered by Quattro, provides USB 2.0 connectivity to a host PC or laptop and is completely bus powered. With realtime analysis capability from DC to 93 kHz (204.8 kHz sample rate) it is an NVH engineer’s dream machine. Simply load the software, connect the USB cable between Quattro and the PC and it is ready to begin measurement. Quattro provides a powerful and highly mobile backbone for the most demanding applications. 4 inputs and 2 outputs make it ideal for advanced modal testing including MIMO analysis. The easily configurable tachometer input makes difficult machinery diagnostics effortless and with a host of available measurements including synchronous averaging, order tracking, demodulation and a complete rotordynamics toolkit, it is ideally suited for troubleshooting any rotating machinery problem.