Instructions

Chapter 5 Specifications RIGOL
DG1000Z User’s Guide 5-5
Counter
Function
Frequency, Period, Positive/Negative Pulse Width,
Duty Cycle
Frequency Resolution 7 digits/second (Gate Time =1s)
Frequency Range 1μHz to 200MHz
Period Measurement
Measurement Range
5ns to 16 days
Voltage Range and Sensitivity (Not modulation signal)
DC Coupling
DC Offset Range
±1.5Vdc
1μHz to 100MHz 50mVRMS to ±2.5Vac+dc
100MHz to 200MHz 100mVRMS to ±2.5Vac+dc
AC Coupling
1μHz to 100MHz
50mVRMS to ±2.5Vpp
100MHz to 200MHz
100mVRMS to ±2.5Vpp
Pulse Width and Duty Cycle Measurement
Frequency/Amplitude
Range
1μHz to 25MHz
50mVRMS to
±2.5Vac+dc
DC Coupling
Pulse Width
Minimum
≥20ns
Resolution 5ns
Duty Cycle Range (Display) 0% to 100%
Input Characteristics
Input Signal Range Breakdown Voltage ±7Vac+dc
Impedance=
1MΩ
Input Adjustment
Coupling AC DC
HF Suppression
ON: input bandwidth=250kHz;
OFF: input bandwidth=200MHz
Input Trigger
Trigger Level Range -2.5V to +2.5V
Trigger Sensitivity
Range
0% (about 140mV hysteresis
voltage) to 100% (about 2mV
hysteresis voltage)
Gate Time
GateTime1 1.310ms
GateTime2 10.48ms
GateTime3 166.7ms
GateTime4
1.342s
GateTime5
10.73s
GateTime6 >10s
Trigger Characteristics
Trigger Input
Level
TTL-compatible
Slope
Rising or falling (optional)
Pulse Width >100ns
Latency
Sweep: <100ns (typical)
Burst: <300ns (typical)
Trigger Output
Level TTL-compatible