Tektronix afg3000c series arbitrary functionpulse generators tektronix afg3151c the afg3151c is an arbitrary function and pulse generator that offers unmatched performance versatility and intuitive operation this single channel model gives 12 different standard waveforms and it has a highly stable time base with a mere plusmn1ppm drift per yeara 56in colour tft display gives an excellent view of waveforms and in screen parameters and there are shortcut keys that give access to frequent