Rigol DS1102/4B User Manual page 153

Delta Time
Measurement Accuracy
(Full Bandwidth)
Vertical
A/D converter 8-bit resolution, each channel samples simultaneously
Volts/div Range 2mV/div-10V/div at input BNC
Offset Range ±40V(500mV~10V)
±2V(2mV~200mV)
Analog Bandwidth 60MHz(DS1062/4B)
100MHz(DS1102/4B)
200MHz(DS1202/4B)
Single-shot 60MHz(DS1062/4B)
Bandwidth 100MHz(DS1102/4B)
200MHz(DS1202/4B)
Selectable Analog
Bandwidth Limit 20MHz
(typical)
Lower Frequency
≤5Hz (at input BNC)
Limit (AC -3dB)
Rise Time at BNC, <1.75ns, <3.5ns, <5.8ns,
typical On 200MHz, 100MHz, 60MHz respectively
DC Gain Accuracy 2mV/div~5mV/div: ±4% (Sample or Average acquisition
mode)
10mV/div~10V/div: ±3% (Sample or Average acquisition
mode)
DC Measurement Average of ≥16 Waveforms with vertical position at zero:
Accuracy, Average ±(DC Gain Accuracy×reading+0.1div+1mV)
Acquisition Mode Average of ≥16 Waveforms with vertical position not at zero:
±[DC Gain Accuracy×(reading+ vertical position)+(1% of
vertical position)+0.2div]
Add 2mV for settings from 1mV/div to 200 mV/div
Add 50mV for settings from >200mV/div to 10V/div
Delta Volts
Delta Volts between any two averages of 16 waveforms
Measurement
acquired under same setup and ambient
Accuracy (Average
conditions: ±(DC Gain Accuracy×reading + 0.05 div)
Acquisition Mode)
© 2008 RIGOL Technologies, Inc.
Single-shot: ±(1 sample interval + 50ppm × reading +
0.6 ns)
>16 averages: ±(1sample interval + 50ppm × reading
+ 0.4 ns)
User's Guide for DS1000B Series
RIGOL
5-3