MODEL 653 DIFFERENTIAL AMPLIFIER ASSEMBLY

Description

The Model 653 amplifier is used for signals with high common-mode voltage, and can handle high normal-mode voltages as well. It features excellent common-mode rejection (CMR), wide bandwidth and a broad range of gain/attenuation settings.

Specifications

Input signal: 0 to ±100V peak

Input impedance: Differential: 760k ohms; Single-ended: 380k ohms

Common-mode voltage range: ±100V peak

Common-mode rejection: Greater than 100dB, 0-70 Hz

Gain ranges: Front panel rotary switch selects calibrated gains of 0.01, 0.1, 1, 10, 100

Gain vernier: Front panel trimpot provides at least 10:1 attenuation to span ranges

Frequency response: DC-40kHz (-3dB)

Output: ±10V peak (7VRMS) into 2k ohms (or greater) load

Noise: Approx. 100 microvolts p-p RTI at Gain=100

Connectors: Isolated BNC connector for input and output signals

Isolation: Input connector shells floating; output shells common but isolated from chassis ground

Rack power requirement: 115 VAC ±10%, 0.5A max

Mechanical: 19"W x 5.25"H x 9"D, 8 module (16 channel) rack adapter, Model 4015-123

View our Price List