Delay Line

This document is a technical schematic for the Digital Equipment Corporation M310 Delay Line. It outlines the electronic circuitry, including logic gates (DEC7440N and DEC7400N), transistors (DEC6534B and DEC3009B), and resistors. The diagram also details the delay line connections, providing increments from 50 nsec up to 500 nsec. It includes a transistor and diode conversion chart for maintenance and testing purposes.