Tenma 72-7630 - Specification; Sampling; Input; Horizontal

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SPECIFICATION
Sampling
Sampling modes Real time Equivalent
Sampling rates
CH1, CH2, single channel 2GS/s,
CH3 CH4 two channels 1GS/s
50GS/S
Average value
When all channels have made N samplings
simultaneously,
N is selectable from 2, 4, 8, 16, 32, 64, 128 and 256
Input
Input coupling DC, AC, GND
Input impedance 1±2% MΩ in parallel with 16±3pF
Probe attenuation 1X, 10X, 100X, 1000X
Maximum input voltage 400V(DC+AC peak, 1MΩ input impedance)
Time delay between channels
(typical)
150ps
Horizontal
Waveform interpolation Sin (x) / x
Record length 1024k
Scanning range (s/div) 5ns/div-50s/div (100MHZ) at 1-2-5- increment
Accuracy of sampling rate and
delay time
±50ppm (any time interval ≥1m)
Time interval (rT)
measurement accuracy
(full bandwidth)
Single: ±(1 sampling time interval + 50ppm X reading +
0.6ns)
>16 average values: ±(1 sampling time interval + 50ppm x
reading + 0.4ns)
Vertical
Analogue bandwidth 300MHz
Single bandwidth 100MHz
Rise time ≤1.2ns
A/D converter 8-bit resolution
Deection gratitude factor
VOLTS/DIV Range
2mV/div~5V/div at input BNC
Displacement range ±5div
Selectable bandwidth limit
(Typical)
20MHz
• Unless otherwise specied, all technical specications apply to probes with 10X
attenuation setting, and the oscilloscope has been powered on for 30 minutes at
the specied ambient temperatures.