数字示波器已进入一个全新的时代，精巧的外型，全频幕多点触控操作，丰富的功能使得看似精巧的数字示波器，却具备了强大的功能，这足以轻松解决工程师所需要面对繁复的量测问题，这是固纬对全新时代魅力示波器的*新定义，也是它为何称之为仪器界之霹雳娇娃的重要原因。U盘储存功能，可垂直或横向观测，亦附带可充电锂电池，方便外出使用。在各项任务领域可使用于一般实验室、研发服务单位、大型机电系统测试、电源产品量测、马达测试、太阳能电池检修以及需要经常性出差之维修人员。
GDS-300/GDS-200系列智能示波器具备进阶型以及标准型两系列机种，分别具备70MHz、100MHz以及200MHz三种带宽选择，搭载两通道之模拟信号输入端。其中单一通道*大取样率为1GSa/s，存储器长度*长可达5M/1Mpts。GDS-300/GDS-200示波器同时具备50,000位数/5,000位数之数字万用表，可同时进行交直流电压、电流以及温度之量测与监控（温度测量仅GDS-300)，亦可进行长时间趋势图型之绘制，让工程师在量测基本电路信号之外，亦能有效监控标准电气参数。
此产品亦可搭配40MHz双通道差分测试探棒，对于一些要求严苛的电源以及接地环境可提供等效之隔离通道效果。使用者亦能将示波器当作是一方便使用的USB储存元件，可随时储存波形影像以及点阵资料。另外还可以与智能型手机连线，将储存的资料传输出去。多样化的应用软件可让使用者体会固纬示波器的贴心设计，其中进阶数字万用表功能以及GO/NOGO模板之编辑，能帮助使用者进行进阶多样化的功能量测。工程计算机、衰减值计算分析，以及电阻值计算分析软件可帮助使用者进行辅助功能之应用，多样化也深具魅力的多功能性呈现了完整的技术整合理念。
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型号 |
GDS-320 |
GDS-310 |
GDS-307 |
GDS-220 |
GDS-210 |
GDS-207 |
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带宽 |
200MHz |
100MHz |
70MHz |
200MHz |
100MHz |
70MHz |
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输入通道 |
2 |
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实时取样率 |
1GSa/s |
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内存 |
5M/CH |
5M/CH |
5M/CH |
1M/CH |
1M/CH |
1M/CH |
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温度测量 |
√ |
√ |
√ |
x |
x |
x |
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万用表 |
50000位 |
50000位 |
50000位 |
5000位 |
5000位 |
5000位 |
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显示器 |
7” TFT LCD |
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垂直灵敏度 |
2mV/div~10V/div（1MΩ） |
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接口 |
USB |
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Model |
GDS-307 |
GDS-310 |
GDS-320 |
GDS-207 |
GDS-210 |
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~70MHz (-3dB) |
DC~100MHz (-3dB) |
DC~200MHz (-3dB) |
DC~70MHz (-3dB) |
DC~100MHz (-3dB) |
DC~200MHz (-3dB) |
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Rise time |
<5ns |
<3.5ns |
<1.75ns |
<5ns |
<3.5ns |
<1.75ns |
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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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100mV/div~500mV/div : ±4V |
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1V/div~5V/div : ±40V |
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10V/div : ±300V |
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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 |
1M points per ch |
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Acquisition mode |
Average: 2~256 waveforms |
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Peak detect: 10ns |
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sin(x)/x or ET |
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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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25MHz~ 70/100/200MHz: approx. 1.5div or 15mV |
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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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Accuracy |
±20ppm over any > 1ms time interval |
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XY MODE |
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Phase Shift |
±3° at 100KHz |
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CURSOR AND MEASUREMENT |
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Cursors |
Voltage difference between cursors(△V), Time difference between cursors(△T), frequency measure(1/△T) |
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Auto-measurement |
36 sets. |
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Auto-counter |
6 digits. Range: 2Hz to rated bandwidth |
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Autoset |
Available |
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TEMPERATURE MEASUREMENT |
Available |
Non-Available |
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MISCELLANEOUS |
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Multi-Language Menu |
Available |
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On-line Help |
Available |
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Time and Clock |
Available |
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BATTERY |
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Battery power |
Li-polymer 6100mA/hr, 7.4V (Built-in) |
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Charge time |
2.0 hour (75%) |
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Operation time |
4.1 hour, depending on operating condition. |
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PROBE COMPENSATION |
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2V, 1KHz, 50% Duty cycle |
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INTERFACE |
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USB |
USB Device (Isolation) |
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Internal Flash Disk |
120MB |
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DISPLAY |
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Type |
7 inch |
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Display resolution |
480 x 800 pixels |
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Display direction |
Landscape & Portrait |
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Backlight control |
Manual adjustable, ECO mode |
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Touch panel |
Capacitive |
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POWER ADAPTOR |
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Line Voltage |
AC 100V~240V, 48~63Hz, Power Consumption 40W |
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DC Output |
DC Output: 12V/3A, Double Shield |
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OPTION |
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Differential Probe |
Dual-channel, 40MHz, CAT II 600V |
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DIMENSIONS & WEIGHT |
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1.5Kg, HxWxD(mm) 240mm x 136mm x60 mm |
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DMM (Digital Multi-Meter) |
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DIGIT LEVEL |
50,000 counts |
5,000 counts |
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CAT II 600VRMS, CAT III 300VRMS |
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DC VOLTAGE |
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Range |
50mV, 500mV, 5V, 50V, 500V, 1000V 6 ranges |
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Accuracy |
GDS-307/310/320: 50mV, 500mV, 5V, 50V, 500V ±(0.05% + 5 digits), 1000V ±(0.1% + 5 digits) |
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GDS-207/210/220: 50mV, 500mV, 5V, 50V, 500V, 1000V ±(0.1% + 5 digits) |
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Input Impedance |
10MΩ |
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DC CURRENT |
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Range |
50mA, 500mA, 10A 3 ranges |
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Accuracy |
GDS-307/310/320: 50mA - 500mA, 2 Ranges, ±(0.1% + 5 digits), 10A ±(0.5% + 1 digits) |
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GDS-207/210/220: 50mA - 500mA, 10A 3 Ranges, ±(0.5% + 1 digits) |
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AC VOLTAGE |
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Range |
50mV, 500mV, 5V, 50V, 700V 5 ranges |
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Accuracy |
50mV, 500mV, 5V, 50V, 700V ±(1.5% + 15 digits) at 50Hz-1kHz |
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AC CURRENT |
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Range |
50mA, 500mA, 10A 3 ranges |
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Accuracy |
50mA, 500mA, ±(1.5% + 15 digits) at 50Hz-1kHz |
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10A ±(3% + 15 digits) at 50Hz-1kHz |
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* Measure range: >10mA |
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RESISTANCE |
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Range |
500Ω, 5kΩ, 50kΩ, 500kΩ, 5MΩ, 5 range |
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Accuracy |
500Ω, 5kΩ, 50kΩ, 500kΩ ±(0.3% + 3 digits) |
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5MΩ ±(0.5% + 5 digits) |
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* Measure range: 50Ω to 5MΩ |
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DIODE TEST |
Maximum forward voltage 1.5V, Open voltage 2.8V |
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CONTINUITY BEEP |
< 15 Ω |
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FUNCTIONS |
Auto Range, Max, Min, Hold, Trend plot |
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