Aim tti tg2512a5012a advanced 2 channel functionarbitrarypulse generators aim tti tg2512a this unit is a 25mhz state of the art dds based function generator with two identical channels that can be used linked or as completely independent generators the advanced unit can operate as a function generator arbitrary waveform generator or pulse generatorthere is a comprehensive range of standard waveforms and also arbitrary waveforms of up to 128k points and 125mss the unit functions as a