426 Linear Gate

• For passing and blocking analog signals in the range from +0.2 to +10 V
• External or internal control of gate pulse width
• Ungated or gated with coincidence or anticoincidence gating

The ORTEC Model 426 Linear Gate provides a variable gate duration with width controlled by a single-turn front-panel-mounted potentiometer. The nominal gate duration is from 0.3 to 4 µs. Operation of the linear gate is controlled by a positive enable pulse. It is useful for selecting or inhibiting linear signals according to chosen coincidence or timing requirements.

The ORTEC Model 426 has two operating modes: all input signals not accompanied by an enable pulse are blocked or all signals are passed unless accompanied by an inhibit signal. The inhibit signal can be fed into the front-panel Enable connector for Pulse Inhibit operation or into the DC Inhibit connector for dc or continuous inhibit operation. The DC Inhibit mode provides external control of the gating period.

ORDERING INFORMATION