4-Channel, 204.8 Ksa/s per channel, 24-Bit DACs  -115 dB spurious free dynamic range  Integrated 2-Channel 64-bit tachometer  Integrated 4-Channel DIO  Tight synchronization with DSA analyzers  Ideal for rotational measurement, and stimulus-response applications such as vibration test  Output modes including Sine, Burst Sine, Chirp, Burst-random and continuous random