Variable Clock

This document provides technical data for the R401 Variable Clock, a gateable, RC-coupled oscillator designed for timing applications in large systems. It details frequency ranges (30 cps to 2.0 mc) achievable through five internal capacitors and an adjustable 20,000-ohm potentiometer. The guide covers electrical requirements (input/output voltage levels and load capacities), power consumption, and frequency selection procedures using specific pins.