In addition to 70 GHz model, DPO70000SX Performance Series includes 50 GHz and 23 GHz models. ATI architecture uses symmetrical technique that delivers all signal energy to both digitizing paths, resulting in inherent noise advantage when signals are reconstructed. ATI channel of 50 GHz model offers 200 GS/s sample rate for 5 ps/sample resolution. Supporting UltraSync technology, 23 GHz version features four 23 GHz non-ATI channels with 50 GS/s sample rate on each, for 20 ps/sample resolution.