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Model |
GDS-220 |
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VERTICAL |
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Channels |
2 (BNC-Shield) |
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Input Impedance |
1MΩ±2%, 16.5pf approx. |
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Maximum Input |
CAT II 300VRMS |
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Input Coupling |
AC, DC, GND |
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Bandwidth |
DC~200MHz (-3dB) <1.75ns |
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Rise time |
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Sensitivity |
2mV/div~10V/div (1-2-5 increments) |
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Accuracy |
±(3% x Readout + 0.1 div + 1mV) |
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Bandwidth Limit |
20MHz(-3dB) |
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Polarity |
Normal, Invert |
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Offset Position Range |
2mV/div~50mV/div : ±0.4V |
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SIGNAL ACQUISITION |
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Realtime sample rate |
1GSa/s |
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Memory depth |
5M points per ch |
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Acquisition mode |
Average: 2~256 waveforms |
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Replay wfms. |
30,000 wfms. |
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TRIGGER |
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Source |
Ch1 or Ch2 |
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Trigger mode |
Auto, Normal, Single, Force |
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Trigger type |
Edge, Pulse Width, Video, Alternate |
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Trigger Holdoff |
10ns ~ 10s |
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Coupling |
AC, DC, LFR, HFR, NR |
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Sensitivity |
DC~25MHz: approx. 0.5div or 5mV |
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HORIZONTAL |
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Range |
5ns~100s/Div (1-2-5 increments) |
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Roll |
100ms/div ~ 100s/div |
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Pre-trigger |
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Model |
GDS-220 |
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|
VERTICAL |
|||
|
|
Channels |
2 (BNC-Shield) |
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|
|
Input Impedance |
1MΩ±2%, 16.5pf approx. |
|
|
|
Maximum Input |
CAT II 300VRMS |
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|
|
Input Coupling |
AC, DC, GND |
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Bandwidth |
DC~200MHz (-3dB) <1.75ns |
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Rise time |
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Sensitivity |
2mV/div~10V/div (1-2-5 increments) |
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Accuracy |
±(3% x Readout + 0.1 div + 1mV) |
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Bandwidth Limit |
20MHz(-3dB) |
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Polarity |
Normal, Invert |
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Offset Position Range |
2mV/div~50mV/div : ±0.4V |
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SIGNAL ACQUISITION |
|||
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Realtime sample rate |
1GSa/s |
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|
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Memory depth |
5M points per ch |
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Acquisition mode |
Average: 2~256 waveforms |
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Replay wfms. |
30,000 wfms. |
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TRIGGER |
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Source |
Ch1 or Ch2 |
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Trigger mode |
Auto, Normal, Single, Force |
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Trigger type |
Edge, Pulse Width, Video, Alternate |
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Trigger Holdoff |
10ns ~ 10s |
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Coupling |
AC, DC, LFR, HFR, NR |
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Sensitivity |
DC~25MHz: approx. 0.5div or 5mV |
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HORIZONTAL |
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Range |
5ns~100s/Div (1-2-5 increments) |
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Roll |
100ms/div ~ 100s/div |
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Pre-trigger |
10 div max. |
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Post_trigger |
1,000 div max(depend on time base) |
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