| Acquisition system |
| Number of input channels | 4 analog |
| CH1, CH2, CH3, CH4 | Isolated female BNC |
| Type | Differential input |
| Resolution | 8, 12, 14, 16 bit user selectable |
| DC Accuracy | 0.25 % (0.1 % typical) of full scale ± 1 LSB at 20°C to 25°C To achieve rated accuracy, allow the instrument to settle for 20 minutes. When subjected to extreme temperatures, allow additional time for internal temperatures to stabilize. |
| Ranges (full scale) | ±200 mV ±400 mV ±800 mV | ±2 V ±4 V ±8 V | ±20 V ±40 V ±80 V |
| Coupling | AC/DC |
| Impedance | 2 MOhm / 12 pF ± 1 % 1 MOhm / 20 pF ± 1 % when SafeGround enabled |
| Maximum voltage | 200 V (DC + AC peak < 10 kHz) |
| Maximum Common Mode voltage | 200 mV to 800 mV ranges : 2 V 2 V to 8 V ranges : 20 V 20 V to 80 V ranges : 200 V |
| Common Mode Rejection Ratio | -47 dB |
| Bandwidth | WS6 DIFF-1000 | WS6 DIFF-500 | WS6 DIFF-200 |
| -3dB at 75 % of full scale input | 250 MHz | 250 MHz | 250 MHz |
| Limit, selectable per channel | Off (250 MHz) 150 MHz 100 MHz 50 MHz | Off (250 MHz) 150 MHz 100 MHz 50 MHz | Off (250 MHz) 150 MHz 100 MHz 50 MHz |
| AC coupling cut off frequency (-3dB) | ±1.5 Hz |
| SureConnect | Optionally available (option S) |
| Maximum voltage on connection | 200 V (DC + AC peak < 10 kHz) |
| Resistance measurement | Optionally available (option S) |
| Ranges (Full scale) | 1 kΩ 2 kΩ 5 kΩ | 10 kΩ 20 kΩ 50 kΩ | 100 kΩ 200 kΩ 500 kΩ | 1 MΩ 2 MΩ |
| Accuracy | 1 % of full scale |
| Response time (to 95%) | < 10 µs |
| SafeGround | Optionally available (option G) |
| Maximum voltage on connection | 200 V (DC + AC peak < 10 kHz) |
| Maximum switch off current | 500 mA |
| Response time | < 100 ns |
|
| Maximum sampling rate | WS6 DIFF-1000 | WS6 DIFF-500 | WS6 DIFF-200 |
| 8 bit | |
| measuring one channel | 1 GSa/s | 500 MSa/s | 200 MSa/s |
| measuring two channels | 500 MSa/s | 200 MSa/s | 100 MSa/s |
| measuring three or four channels | 200 MSa/s | 100 MSa/s | 50 MSa/s |
| 12 bit | |
| measuring one channel | 500 MSa/s | 200 MSa/s | 100 MSa/s |
| measuring two channels | 200 MSa/s | 100 MSa/s | 50 MSa/s |
| measuring three or four channels | 100 MSa/s | 50 MSa/s | 20 MSa/s |
| 14 bit | 100 MSa/s | 50 MSa/s | 20 MSa/s |
| 16 bit | 6.25 MSa/s | 3.125 MSa/s | 1.25 MSa/s |
|
| Maximum streaming rate 1 | WS6 DIFF-1000 | WS6 DIFF-500 | WS6 DIFF-200 |
| 8 bit | |
| measuring one channel | 200 MSa/s 2 | 100 MSa/s 2 | 40 MSa/s |
| measuring two channels | 100 MSa/s 3 | 50 MSa/s 3 | 20 MSa/s |
| measuring three or four channels | 50 MSa/s 4 | 25 MSa/s 4 | 10 MSa/s |
| 12 bit | |
| measuring one channel | 100 MSa/s 3 | 50 MSa/s 3 | 20 MSa/s |
| measuring two channels | 50 MSa/s 4 | 25 MSa/s 4 | 10 MSa/s |
| measuring three or four channels | 25 MSa/s 5 | 12.5 MSa/s 5 | 5 MSa/s |
| 14 bit | |
| measuring one channel | 100 MSa/s 3 | 50 MSa/s 3 | 20 MSa/s |
| measuring two channels | 50 MSa/s 4 | 25 MSa/s 4 | 10 MSa/s |
| measuring three or four channels | 25 MSa/s 5 | 12.5 MSa/s 5 | 5 MSa/s |
| 16 bit | 6.25 MSa/s 6 | 3.125 MSa/s | 1.25 MSa/s |
Due to computer restrictions, on some computers the highest streaming rates may not be available. When LAN/WiFi connected, the maximum streaming rate is limited, and depends on the quality of the network. ≤ 40 MSs/s when connected to USB 2.0 or via LAN/WiFi ≤ 20 MSs/s when connected to USB 2.0 or via LAN/WiFi ≤ 10 MSs/s when connected to USB 2.0 or via LAN/WiFi ≤ 5 MSs/s when connected to USB 2.0 or via LAN/WiFi ≤ 3.125 MSs/s when connected to USB 2.0 or via LAN/WiFi |
| Sampling clock source | |
| Internal | TCXO |
| Accuracy | ± 0.0001 % |
| Stability | ± 1 ppm over 0°C to 55°C |
| Time base aging | ±1 ppm/year |
| External | LVDS, on CMI connectors |
| Input frequency | 10 MHz ± 1 % 16.369 MHz ± 1 % |
|
| Memory | Standard model | XM option via USB | XM option via WiFi/LAN |
| 8 bit resolution | |
| Measuring one channel | 1 MSa per channel | 256 MSa per channel | 64 MSa per channel |
| Measuring two channels | 512 KSa per channel | 128 MSa per channel | 32 MSa per channel |
| Measuring three or four channels | 256 KSa per channel | 64 MSa per channel | 16 MSa per channel |
| 12, 14, 16 bit resolution | |
| Measuring one channel | 512 KSa per channel | 128 MSa per channel | 32 MSa per channel |
| Measuring two channels | 256 KSa per channel | 64 MSa per channel | 16 MSa per channel |
| Measuring three or four channels | 128 KSa per channel | 32 MSa per channel | 8 MSa per channel |
|
| Trigger | |
| System | Digital, 2 levels |
| Source | CH1, CH2, CH3, CH4, OR, digital external |
| Trigger modes | Rising edge, falling edge, any edge, inside window, outside window, enter window, exit window, pulse width |
| Level adjustment | 0 to 100 % of full scale |
| Hysteresis adjustment | 0 to 100 % of full scale |
| Resolution | 0.006 % (14, 16 bits) / 0.025% (12 bits) |
| Pre trigger | 0 to selected record length, 1 sample resolution |
| Post trigger | 0 to selected record length, 1 sample resolution |
| Trigger hold-off | 0 to 63 MSamples, 1 sample resolution |
| Trigger delay | 0 to 8 GSamples, 1 sample resolution |
| Digital external trigger | |
| Input | Extension connector pins 1 and 2 |
| Range | 0 to 2.5 V (TTL) |
| Coupling | DC |
| Jitter | ≤ 1 sample |