Low-noise preamplifier selection guide
![](images/sa_sp_top-1.jpg)
![](images/img_sa.jpg)
- The waveform detected by 3 amplifiers connected in series, and averaged (10000 times).
- The built-in LPF set to 3Hz and the waveform averaged.
Product Selection Chart
Select the best model suitable for the output signal of the sensor.
![](images/selection_chart-1.png)
Customization
NF's low-noise amplifiers can be customized to your unique specifications regarding: signal level, frequency range, gain, input/output impedance, and input mode.
Applications
![](images/multi_preamp-1.png)