| Model | GDS-307 | GDS-310 | GDS-320 | GDS-207 | GDS-210 | GDS-220 |
| VERTICAL |
| Channels |
2 (BNC-Shield) |
| Input Impedance |
1MΩ±2%, 16.5pf approx. |
| Maximum Input |
CAT II 300VRMS |
| Input Coupling |
AC, DC, GND |
| Bandwidth |
DC~70MHz (-3dB) |
DC~100MHz (-3dB) |
DC~200MHz (-3dB) |
DC~70MHz (-3dB) |
DC~100MHz (-3dB) |
DC~200MHz (-3dB) |
| Rise time |
<5ns |
<3.5ns |
<1.75ns |
<5ns |
<3.5ns |
<1.75ns |
| Sensitivity |
2mV/div~10V/div (1-2-5 increments) |
| Accuracy |
±(3% x Readout + 0.1 div + 1mV) |
| Bandwidth Limit |
20MHz(-3dB) |
| Polarity |
Normal, Invert |
| Offset Position Range |
2mV/div~50mV/div : ±0.4V
100mV/div~500mV/div : ±4V
1V/div~5V/div : ±40V
10V/div : ±300V |
| SIGNAL ACQUISITION |
| Realtime sample rate |
1GSa/s |
| Memory depth |
5M points per ch |
1M points per ch |
| Acquisition mode |
Average: 2~256 waveforms
Peak detect: 10ns
sin(x)/x or ET |
| Replay wfms. |
30,000 wfms. |
| TRIGGER |
| Source |
Ch1 or Ch2 |
| Trigger mode |
Auto, Normal, Single, Force |
| Trigger type |
Edge, Pulse Width, Video, Alternate |
| Trigger Holdoff |
10ns ~ 10s |
| Coupling |
AC, DC, LFR, HFR, NR |
| Sensitivity |
DC~25MHz: approx. 0.5div or 5mV
25MHz~ 70/100/200MHz: approx. 1.5div or 15mV |
| HORIZONTAL |
| Range |
5ns~100s/Div (1-2-5 increments) |
| Roll |
100ms/div ~ 100s/div |
| Pre-trigger |
10 div max. |
| Post_trigger |
1,000 div max(depend on time base) |
| Accuracy |
±20ppm over any > 1ms time interval |
| XY MODE |
| Phase Shift |
±3° at 100KHz |
| CURSOR AND MEASUREMENT |
| Cursors |
Voltage difference between cursors(?V), Time difference between cursors(?T), frequency measure(1/?T) |
| Auto-measurement |
36 sets. |
| Auto-counter |
6 digits. Range: 2Hz to rated bandwidth |
| Autoset |
Available |
| TEMPERATURE MEASUREMENT |
Available |
Non-Available |
| MISCELLANEOUS |
| Multi-Language Menu |
Available |
| On-line Help |
Available |
| Time and Clock |
Available |
| BATTERY |
| Battery power |
Li-polymer 6100mA/hr, 7.4V (Built-in) |
| Charge time |
2.0 hour (75%) |
| Operation time |
4.1 hour, depending on operating condition. |
| PROBE COMPENSATION |
|
2V, 1KHz, 50% Duty cycle |
| INTERFACE |
| USB |
USB Device (Isolation) |
| Internal Flash Disk |
120MB |
| DISPLAY |
| Type |
7 inch |
| Display resolution |
480 x 800 pixels |
| Display direction |
Landscape & Portrait |
| Backlight control |
Manual adjustable, ECO mode |
| Touch panel |
Capacitive |
| POWER ADAPTOR |
| Line Voltage |
AC 100V~240V, 48~63Hz, Power Consumption 40W |
| DC Output |
DC Output: 12V/3A, Double Shield |
| OPTION |
| Differential Probe |
Dual-channel, 40MHz, CAT II 600V |
| DIMENSIONS & WEIGHT |
|
1.5Kg, HxWxD(mm) 240mm x 136mm x60 mm |
| DMM (Digital Multi-Meter) |
| DIGIT LEVEL |
50,000 counts |
5,000 counts |
|
CAT II 600VRMS, CAT III 300VRMS |
| DC VOLTAGE | |
| Range |
50mV, 500mV, 5V, 50V, 500V, 1000V 6 ranges |
| Accuracy | GDS-307/310/320: 50mV, 500mV, 5V, 50V, 500V ±(0.05% + 5 digits), 1000V ±(0.1% + 5 digits) GDS-207/210/220: 50mV, 500mV, 5V, 50V, 500V, 1000V ±(0.1% + 5 digits) |
| Input Impedance |
10MΩ |
| | | | | | |
| DC CURRENT | | | | | | |
| Range | |
