UTD2000 Series User Manual
56
Chapter XIV Technical Information
Unless otherwise specified, all technical specifications are applicable to the probes
with attenuation switch set as 10× as well as UTD2000 series DSO. DSO must first meet
the following two conditions to meet those specification standards:
The instrument must continuously operate for over half an hour with in the operating
temperature.
If the operating temperature has exceeds 5℃, please perform the
“Self-Adjustment ”function in the UTILITY system function.
Any of the specification with “Typical” value represented is for reference only。
Technical Specification
Acquire System Specification
Model UTD2025CL UTD2052CL UTD2102e UTD2052CEX UTD2072CEX UTD2102CEX
Real-time 250MS/s 500MS/s 500MS/s 1GS/s
Equivalence —— 25GS/s 25GS/s 50GS/s
Average
N can be chosen among 2, 4, 8, 16, 32, 64, 128 and 256; N is the number of average
samples.
Input Channel Specifications
Input Coupling DC, AC and GND
Input impedance (1MΩ± 1%)//(24pF± 3 pF)
Probe attenuation
coefficient
1×， 10×， 100×， 1000×
Maximum input
voltage
400V (DC+AC peak value, 1MΩ input impedance)
Horizontal System Specification
Scanning scope 5ns/div-50s/div
Waveform interpolation Sin(x)/x
ampling rate and delay time
accuracy
±50ppm (any time interval≥1m)
Record length 2×512k sampling point
Storage depth
Single channel: 25k；Double channel: 12.5k
Sampling rate and delay
time accuracy
±50ppm(any time interval ≥1ms )
Measurement accuracy of
time interval (△T) (full
bandwidth)
Single time: ± (1 sampling time interval+50ppm×reading+0.6ns)
>16 average values: ± (sampling time interval+50ppm×reading+0.4ns)
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