Metrix DOX2025B Guide De Démarrage Rapide page 26

Technical characteristics (cont'd)
Horizontal system
Real time sampling
frequency
Equivalent time
sampling rate
Display of the
measurements
Accuracy of the time
base
Horizontal ranges
Scan mode
Memory depth
DOX2070B , DOX2100B
DOX2025B
Trigger system
Types of triggering
Source of triggering
Modes of Operation of
the triggering
Trigger coupling
Hold-Off
Range of variation of
the triggering level
Displacement of the
trigger
Accuracy of the
triggering level (Typical)
applicable to signals of
which the rise and fall
times are > 20ns
Triggering sensitivity
Pulse triggering
Video triggering
Slope triggering
Alternate triggering
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DOX2025B
Per channel : 500MSa/s
50 GSa/s max.
MAIN, WINDOW, WINDOW ZOOM, ROLL, X-Y
±100 ppm measurement of a 1ms time interval
5ns/div. - 50s/div.
Scan: 100ms/div. - 50s/div. (1-2-5 staging)
Channel mode
Single Channel
Single Channel 500MSa/s or less
Two Channels 500MSa/s or less
Single Channel
Edge, Pulse, Amplitude, Video, Slope, Alternative
Scan mode (Roll) for ranges from 100ms/div. to 50s/div.
CH1, CH2: ±6 divisions from the centre of the screen
Pre-trigger: (Memory depth/(2*sampling)) Deferred trigger: 260 div.
Internal: ±(0.2 div. × V/div.)(less than ±4 div. from the centre of the screen)
2mV to 10V/div ranges (1-2-5 staging):
1 div.: DC - 10MHz 1.5 divisions: 10MHz - max. of BW
EXT: 200mVpp DC - 10MHz 300mVpp 10MHz - max. BP
EXT/5: 1Vpp DC - 10MHz 1.5Vpp 10MHz - max. BP
(>, <, = ) Positive pulse width, (>, <, = ) Negative pulse width
Signal formats supported: PAL/SECAM, NTSC
Trigger condition: odd frame, even frame, all lines, line no.
(>, <, = ) Positive slope, (>, <, = ) Negative slope
CH1 trigger type: Edge, Pulse, Amplitude, Video, Slope
CH2 trigger type: Edge, Pulse, Amplitude, Video, Slope
DOX2070B
Single Channel: 1GSa/s
Two Channels: 500MSa/s
(when the time base is
faster than 100ns/div.)
50 GSa/s max.
5ns/div. - 50s/div.
Sampling rate Normal Memory ()
1Gsa/s
500MSa/s
CH1, CH2, EXT, EXT/5, AC Line
Auto, Normal, Single
AC, DC, LF rej, HF rej
10ns – 1.5s
EXT: ±1.2V EXT/5: ±6V
EXT: ±(6% of the value +40mV)
EXT/5: ±(6% of the value +200mV)
Range of pulse widths 20ns - 10s
Time: 20ns-10s
Two-channel digital Oscilloscopes
DOX2100B
Single Channel: 1GSa/s
Two Channels: 500MSa/s
(when the time base is
faster than 100ns/div.)
50GSa/s max.
2,5ns/div. - 50s/div.
Long Memory
40kpts Not supported
20kpts 2Mpts
20kpts 1Mpts
32kpts