hello friends, seeking a tip to buy a generator dds arbitrary functions. I noticed in the various topics that are very popular models FeelTech series fy 3200 with power to 220 volts, and the FY 2300 model with the aluminum case 5 volt power supply.
I would be interested to a highest possible frequency of work (I noticed that the model FY 2300 has a version up to 60 MHz, while the FY 3224 series has a model up to maximum 25 MHz).
I also noticed that several users who bought the model of FY 3200 series (the one with the plastic houses and almost empty inside) have made a change or have replaced the power supply board (PSU). Why?
Having to choose between the two models what is the best or which has more features? (Waveforms or more arbitrary forms in more etc.etc.)
I could also opt for Model 3224S FY (which has the highest version to 25 Mhz) instead of the model Fy 2360 which instead generates up to 60 Mhz, provided however that the FY 3224S is qualitatively better and with more functions and better. but the fact of the PSU board I have strong doubts, not understanding what is the real problem.
Which one do you recommend to buy and from whom the seller gave you that there are around Chinese clones