Precision Wideband Differential DC Amplifier Ectron Model 751

Precision, Wideband, Differential DC Amplifier, Ectron, Model 751Precision Wideband Differential DC Amplifier Ectron Model 751 is a Precision Wideband DC Amplifier, featuring true differential input circuits, high-common-mode- voltage rating and excellent stability and linearity.

The basic Precision Wideband Differential DC Amplifier Ectron Model 751 is a direct-coupled design providing high input impedance, excellent common-mode-rejection and low output noise.

Each Precision Wideband Differential DC Amplifier Ectron Model 751 has its own independent internal power supply which operates directly from standard 50 to 400 Hz power lines.

Amplifier gain is front-panel selectable from x0.01 to x1,000 with gain accuracy of 0.01%.

Precision Wideband Differential DC Amplifier Ectron Model 751 bandwidth is front panel selectable with 3-pole low pass filters having -3 dB cut-offs of 1 Hz, 10 Hz, 100 Hz, 1 kHz and 10 kHz plus a wide band setting. Full bandwidth exceeds 100 kHz.

Performance Highlights:

300 V Common-mode Voltage (CMV)
140 dB Common-mode Rejection
0.005% Linearity
True 0.01% Gain Accuracy
0.003%/C Gain Stability
DC to 100 kHz Bandwidth
< 200 pF Shunt Capacity
0.4 microVolt/C Zero Stability

Features:

Gains from x0.01 to x2500
Selectable 3-pole Active Filter
Dual Outputs, Wideband and Filtered
Individually AC Powered
12 Amplifiers per 5 1/4" x 19" Enclosure
Low Power Consumption, Low Parts Count
Minimum Internal Wiring

Precision Wideband Differential DC Amplifier Ectron Model 751