Description
S
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SR551 Specifications |
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| General | |
| Input impedance | >1 TΩ |
| Inputs | Single-ended or differential |
| Input range | -4 V to +4 V |
| Gain | ×10 |
| Gain accuracy | ±0.5 % at 1 kHz |
| Gain stability | ±25 ppm/°C (0°C to 40°C) |
| Bandwidth | 1 MHz (-3 dB) |
| Input bias current | <1 pA |
| Input voltage noise | 12 nV/√Hz at 1 kHz (typ.) |
| Input current noise | 0.6 fA/√Hz at 1 kHz< (typ.)/span> |
| CMRR | >90 dB at 1 kHz |
| Input offset voltage | <500 µV |
| Vos drift (typ.) | 3 µV/°C (0°C to 40°C) |
| Output | 8 Vp (max), balanced differential, 10 mA (max), 50 Ω |
| Power | Supplied by SRS Lock-Im Amplifier “Preamp Power” via control cable |
| Dimensions | 3.0″ × 1.3″ × 5.1″ (WHL) |
| Weight | 1 lbs. |
| Temperature range | 0°C to 40°C |
| Warranty | One year parts and labor on defects in materials and workmanship |
