Tektronix Extends 7 Series from Four to Eight 25-GHz Channels in New Scope Electronic Design By: Andy Turudic 15 September 2026 at 19:29 The DPO718AX scope expands the 7 Series DPO family with eight synchronized channels, up to 25 GHz of bandwidth per channel, and a front-panel architecture aimed at system-level debug. Β© Tektronix