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Pre-amplifier
Lock-in Amplifier
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OE4002 Voltage Pre-amplifier
FET type low noise x10/x100 pre-amplifier
6nV
/√Hz
input noise
FET input, 100 MΩ impedance
Gain of 10/20/50/100
1Hz-300kHz gain andwidth
Ultra small and portable
Learn more
OE4003 Voltage Pre-amplifier
BJT type low noise x10/x100 pre-amplifier
2 nV√Hz input noise
Ultra-low noise input stage BJT
Gain of 10/20/50/100
200Hz-300kHz gain bandwidth
Ultra-compact and portable
Learn more
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