1 (Fluke 291), 2 (Fluke 292) or 4 (Fluke 294) independent arbitrary channels Additional DC to 50MHz fixed amplitude sine and squarewave outputs on 2- and 4-channel instruments 100 MS/s 12-bit arbitrary waveform capability 1 M point waveform memory 40MHz function generator capabilities using DDS (50 MHz for square waves) Output level 2.5 mV to 10 V p-p into 50 Ω with 12 bit vertical resolution 10 ns pulse pattern generator Waveform sequencing with up to 1024 segments Unlimited waveform storage using CF® memory card Waveform Manager Plus for Windows software Compact Flash card for non-volatile waveform memory Waveform linking, looping and sequencing Inter-channel triggering, summing, modulation and phase control USB interface in addition to RS-232 and GPIB