Appendix: Warranted Specifications
DC Balance 0.2 div with the input DC-50 Ω coupled and 50 Ω terminate d
0.25 div at 2 mV/div with the input DC-50 Ω coupled and 50 Ω terminated
0.5 div at 1 mV/div with the input DC-50 Ω coupled and 50 Ω terminated
0.2 div with the input DC-1 MΩ coupled an d 50 Ω terminated
0.3 div at 1 mV/div with the input DC-1 MΩ coupled and 50 Ω terminated
DC gain accuracy For 1 MΩ path:
±1.5%, derated at 0.100%/°C above 30 °C
±3.0% Variable Gain, derated at 0.100%/°C
above 30 °C
For 50 Ω path:
±1.5%, d erated at 0.050%/°C above 30 °C
±3.0% Variable Ga in, derated at 0.050%/°C
above 30 °C
Offset accuracy ±[0.005 × | offset – position | + DC Balance]
NOTE. Both the position and constant offset term must be converted to volts by multiplying by the
appropriate volts/div term.
Long-term sample
rate and delay time
accuracy
±5 ppm over any ≥ 1 ms time interval.
320 MSO4000 and DPO4000 Series Oscilloscopes User Manual