The Highland Technology P400 is a benchtop digital delay and pulse generator.
With a 25ns insertion delay, the P400 can be used in lab setups with tight tolerances. The four channels can be independently controlled as delay/width or leading/trailing edge pulses. The P400 allows a trigger rate of up to 10MHz. Those requiring an extremely low jitter rate can select the optional ovenized crystal oscillator. www.highlandtechnology.com