Model |
|
GDS-307 |
GDS-310 |
GDS-320 |
GDS-207 |
GDS-210 |
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: 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 |
|
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 |
50mA, 500mA, 10A 3 ranges |
|
Accuracy |
GDS-307/310/320: 50mA - 500mA, 2 Ranges, ±(0.1% + 5 digits), 10A ±(0.5% + 1 digits) |
|
? |
GDS-207/210/220: 50mA - 500mA, 10A 3 Ranges, ±(0.5% + 1 digits) |
|
|
AC VOLTAGE |
|
Range |
50mV, 500mV, 5V, 50V, 700V 5 ranges |
|
Accuracy |
50mV, 500mV, 5V, 50V, 700V ±(1.5% + 15 digits) at 50Hz-1kHz |
|
|
AC CURRENT |
|
Range |
50mA, 500mA, 10A 3 ranges |
|
Accuracy |
50mA, 500mA, ±(1.5% + 15 digits) at 50Hz-1kHz
10A ±(3% + 15 digits) at 50Hz-1kHz |
|
? |
* Measure range: >10mA |
|
|
RESISTANCE |
|
Range |
500Ω, 5kΩ, 50kΩ, 500kΩ, 5MΩ, 5 range |
|
Accuracy |
500Ω, 5kΩ, 50kΩ, 500kΩ ±(0.3% + 3 digits) |
5MΩ ±(0.5% + 5 digits) |
* Measure range: 50Ω to 5MΩ |
|
DIODE TEST |
Maximum forward voltage 1.5V, Open voltage 2.8V |
|
|
CONTINUITY BEEP |
< 15 Ω |
|
|
FUNCTIONS |
Auto Range, Max, Min, Hold, Trend plot |