Opis
The SE4002 is a low-noise, ultra-high input impedance preamplifier with excellent common-mode rejection. It is designed to work with any Saluki digital lock-in amplifier. The preamplifier minimizes noise and pickup in the connecting lines and reduces measurement time in noise-limited experiments.
Key Features
- 6nV//√Hz input noise
- Gain of 10/20/50/100, manual adjustment
- FET input, 10 MΩ input impedance
- Gain accuracy 2%
- High common mode rejection
- 1Hz – 300kHz Gain bandwidth
- Single-ended and differential inputs
- Ultra small size and portable