OSP-1 - OSCILLOSCOPE PREAMPLIFIER

OSP-1 OSCILLOSCOPE PREAMPLIFIER

10µVp-p Square Wave

10µV square wave displayed on 5mV/div oscilloscope

OSP-1

The OSP-1 is an AC/DC Coupled Amplifier extending the sensitivity of any oscilloscope up to 1000×! Since the maximum sensitivity of most oscilloscopes is 10mV/division, the OSP-1 extends the sensitivity 1000× to 10μV/division!

The difference input and a low pass filter are absolutely essential features for design or troubleshooting of sensitive electronic circuits, potential ground loops, testing of sensors and noise measurement. The DC offset may be employed for a minute difference signal measurement in the presence of high common mode or DC offset voltages.

The unit may be used as a temporary, general purpose preamplifier for a variety of experiments or tests in physics, chemistry, biology or other sciences.

FEATURES

High Gain [1000×]
Difference Input
High Common Mode Rejection
AC/DC Input Coupling
Variable Low Pass Filter
DC Offset Control
Output Overload Monitor
Power Supply Included at NO extra cost!
Low Noise
Wide Bandwidth
Input Overload Protection

APPLICATIONS

Sub-millivolt signal monitoring
Noise measurement at different bandwidths using the Low Pass Filter!
Assistance for low noise circuit design and troubleshooting
Signal recovery from H.F. noise at high common mode voltages
Monitoring true difference voltage between probe 1 and probe 2
Sensor evaluation
Sensitive amplifier for a wide range of experiments in physics, chemistry or biology.

SPECIFICATIONS
Amplifier Type	AC/DC Coupled Amplifier
Gain	1×, 10×, 100×, 1000×
Input and DC Offset	±3.5VDC at 1× Gain
Bandwidth	1.5MHz at 1× Gain
Common Mode Rejection	90-100 dB Typical
Input Equivalent Noise	<0.5μV RMS at DC -10Hz Bandwidth
Low Pass Filter	Full Bandwidth, 10kHz, 1kHz, 100Hz, and 10Hz
Input Impedance	1MΩ each input
Input Probes	Two Oscilloscope Probes [attenuated to 1× or 10×]
Input Overload Protection	±100Vmax
Output Overload Monitor	10 element LED Bar Graph
Power	±12VDC Wall Power Supply [50mA]
Output	±3V

Data sheet, Manual

Prices

in US dollars

	Domestic	International
OSP-1	$1,045.00	$1,306.00

Contact Information