RIGOL Chapter 6 Specifications
User’s Guide for DM3068
Other Measuring Characteristics
Trigger and Storage
Trigger Pre-trigger or Delayed-trigger, Internal Trigger or External Trigger, Rising Edge Trigger or Falling Edge Trigger
Time Base Resolution 33.333 us, 0.01% Accuracy
Trigger Delay 0 to 3600 s available (about 33 μs step)
Sample Timer 0 to 3600 s available (about 33 μs step)
Internal Trigger Accuracy ±1% of range
Reading Hold Sensitivity 0.01%, 0.1%, 1% or 10% of reading
Single Trigger Samples 1 to 50000
External Trigger Input Level: 5 V TTL compatible
Impedance: >30 kΩ in parallel with 500 pF
Delay: < 50 μs
Jitter: < 50 μs (ACV, ACI, FREQ and PREIOD <2 ms)
Polarity: rising edge, falling edge available
Maximum Rate: 300/s
Minimum Pulse Width: 2 μs
VMC Output Level: 5 V TTL compatible
Output Impedance: 100 Ω, typical
Output Polarity: Negative
Pulse Width: about 2 μs
History Record and Storage
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