Stanford Research
Stanford Research SR650
Programmable Filter
Dual Channel State Variable Filter Filter Type
0.1 Hz to 200 kHz Frequency Range
Low-Pass, High-Pass, Band-Pass, Notch Filter Modes
6, 12, 18, or 24 dB/octave Filter Slope
2 Independent Channels Number of Channels

| Attribute | Value |
|---|---|
| Filter Type | Dual Channel State Variable Filter |
| Frequency Range | 0.1 Hz to 200 kHz |
| Filter Modes | Low-Pass, High-Pass, Band-Pass, Notch |
| Filter Slope | 6, 12, 18, or 24 dB/octave |
| Number of Channels | 2 Independent Channels |
| Input Impedance | 1 MΩ |
| Maximum Input Voltage | ±15 V peak |
| Frequency Setting Resolution | 4 Digit Resolution |
| Output Voltage | ±10 V peak into 600 Ω load |
| Power Requirements | 100–120 VAC or 200–240 VAC, 50/60 Hz |
Stanford Research SR650 Options:
- SR650 - Option 01 - High current output
| Model | SR650 |
|---|
The Stanford Research SR640 is a Programmable Filter




