The Model 745T pulse and delay generator delivers 250 fs delay resolution across four independent channels, with an optional four auxiliary channels. RMS jitter runs 5 ps plus delay times 10⁻⁸ on internal trigger, 25 ps on external trigger. Each channel outputs 5 V, 1 ns rise time, into 50 ohms. Front-panel touchscreen, USB, and Ethernet control come standard, with a 10 MHz external clock reference. Built for laser timing, ATE, and precision instrument triggering.