Inverting Configuration 10 kohm, nominal. Differential Configuration 10 kohm, nominal. Less than 120 s for a 0 to 10 kV step. Less than 1 V rms. 200 s for a 20 mA step.
Detailed information concerning the output noise is available upon request.
Less than 1 V rms. Current Modes Less than 50 A rms. High-Voltage Output Connector Alden coaxial connector. Amplifier Input BNC coaxial connector. The Model 664 can be configured as a noninverting amplifier, an inverting amplifier, or a differential amplifier.