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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
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GDS-320
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GDS-310
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GDS-307
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GDS-220
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GDS-210
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GDS-207
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带宽
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200MHz
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100MHz
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70MHz
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200MHz
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100MHz
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70MHz
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输入通道
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2
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实时取样率
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1GSa/s
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内存
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5M/CH
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5M/CH
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5M/CH
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1M/CH
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1M/CH
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1M/CH
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温度测量
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√
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√
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√
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x
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x
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x
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万用表
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50000位
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50000位
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50000位
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5000位
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5000位
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5000位
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显示器
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7” TFT LCD
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垂直灵敏度
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2mV/div~10V/div（1MΩ）
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接口
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USB
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Model
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GDS-307
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GDS-310
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GDS-320
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GDS-207
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GDS-210
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GDS-220
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VERTICAL
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Channels
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2 (BNC-Shield)
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Input Impedance
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1MΩ±2%, 16.5pf approx.
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Maximum Input
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CAT II 300VRMS
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Input Coupling
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AC, DC, GND
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Bandwidth
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DC~70MHz (-3dB)
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DC~100MHz (-3dB)
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DC~200MHz (-3dB)
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DC~70MHz (-3dB)
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DC~100MHz (-3dB)
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DC~200MHz (-3dB)
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Rise time
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<5ns
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<3.5ns
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<1.75ns
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<5ns
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<3.5ns
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<1.75ns
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Sensitivity
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2mV/div~10V/div (1-2-5 increments)
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Accuracy
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±(3% x Readout + 0.1 div + 1mV)
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Bandwidth Limit
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20MHz(-3dB)
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Polarity
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Normal, Invert
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Offset Position Range
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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
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1GSa/s
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Memory depth
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5M points per ch
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1M points per ch
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Acquisition mode
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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.
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30,000 wfms.
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TRIGGER
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Source
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Ch1 or Ch2
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Trigger mode
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Auto, Normal, Single, Force
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Trigger type
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Edge, Pulse Width, Video, Alternate
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Trigger Holdoff
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10ns ~ 10s
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Coupling
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AC, DC, LFR, HFR, NR
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Sensitivity
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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
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5ns~100s/Div (1-2-5 increments)
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Roll
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100ms/div ~ 100s/div
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Pre-trigger
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10 div max.
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Post_trigger
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1,000 div max(depend on time base)
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Accuracy
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±20ppm over any > 1ms time interval
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XY MODE
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Phase Shift
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±3° at 100KHz
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CURSOR AND MEASUREMENT
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Cursors
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Voltage difference between cursors(△V), Time difference between cursors(△T), frequency measure(1/△T)
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Auto-measurement
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36 sets.
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Auto-counter
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6 digits. Range: 2Hz to rated bandwidth
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Autoset
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Available
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TEMPERATURE MEASUREMENT
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Available
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Non-Available
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MISCELLANEOUS
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Multi-Language Menu
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Available
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On-line Help
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Available
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Time and Clock
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Available
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BATTERY
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Battery power
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Li-polymer 6100mA/hr, 7.4V (Built-in)
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Charge time
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2.0 hour (75%)
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Operation time
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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
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USB Device (Isolation)
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Internal Flash Disk
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120MB
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DISPLAY
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Type
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7 inch
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Display resolution
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480 x 800 pixels
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Display direction
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Landscape & Portrait
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Backlight control
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Manual adjustable, ECO mode
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Touch panel
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Capacitive
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POWER ADAPTOR
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Line Voltage
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AC 100V~240V, 48~63Hz, Power Consumption 40W
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DC Output
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DC Output: 12V/3A, Double Shield
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OPTION
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Differential Probe
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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
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50,000 counts
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5,000 counts
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CAT II 600VRMS, CAT III 300VRMS
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DC VOLTAGE
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Range
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50mV, 500mV, 5V, 50V, 500V, 1000V 6 ranges
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Accuracy
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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
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10MΩ
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DC CURRENT
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Range
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50mA, 500mA, 10A 3 ranges
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Accuracy
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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
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50mV, 500mV, 5V, 50V, 700V 5 ranges
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Accuracy
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50mV, 500mV, 5V, 50V, 700V ±(1.5% + 15 digits) at 50Hz-1kHz
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AC CURRENT
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Range
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50mA, 500mA, 10A 3 ranges
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Accuracy
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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
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500Ω, 5kΩ, 50kΩ, 500kΩ, 5MΩ, 5 range
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Accuracy
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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
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Maximum forward voltage 1.5V, Open voltage 2.8V
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CONTINUITY BEEP
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< 15 Ω
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FUNCTIONS
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Auto Range, Max, Min, Hold, Trend plot
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