Model 140 Timing Pulse Generator

Voltage controlled clock and trigger generator.

Generates clock pulses in intervals ranging from .005 seconds to 20 seconds; outputs all pulses, or alternating pulses from two additional outputs. Both clock rate and pulse duration can be controlled manually or via voltage control. Three running modes are available, repetitive (continuous), voltage-controlled start-stop (with separate inputs for start and stop triggers), and single-pulse which can be triggered manually or via voltage control.