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home > Products > Measurement Instruments > Lock-in Amplifier/Preamplifier > Preamplifier > SA series > Characteristics > SA-230F5
Product Information
Lock-in Amplifier/Preamplifier
Low Noise Preamplifier
SA series


Noise Figure



Transient response (rise)



Output Noise (Comparison with Wide-band Preamplifier BX-31A)
SA-230F5
Input voltage noise density : 0.25nV/√Hz
1kHz to100MHz, ×200
200µVp-p input, 10mV/div

BX-31A
Input voltage noise density : 5nV/√Hz
DC to 100MHz, ×100
200µVp-p input, 5mV/div



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