SiFi point to point sampling insures high fidelity arb generation with easy setup and adjustment. SiFi II enhances this capability by adding interpolation, step and smooth filtering options which allow users to modify waveform characteristics in both the time and frequency domain. The combination of 16Bit Resolution, exceptionally long arb memory, and SiFi II delivers unmatched flexibility and signal fidelity. RIGOL is proud to bring you the most affordable portfolio of 16Bit Generators on the market. DG800 Series Product and DG900 Series Product Page: https://www.hexoind.com/index.php?ws=category&cid=322861&cat=Waveform-Generators&subcat=Rigol