品牌
经销商厂商性质
上海市所在地
| ABOUT MemoryPrime TECHNOLOGY |
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| What is the single feature lacking from most digital storage oscilloscopes? Adequate memory depth. Is the memory depth of your DSO large enough? With 2M points of memory, the GDS-1000A-U has the capability to acquire far more waveform data compared to other DSOs in the same performance range. The 1GSa/s sampling rate and 2M point memory plays an extremely powerful role for single-shot waveform capture. Properly set the trigger conditions to baby-sit the expected waveform. When the single-shot waveform is triggered and captured, you are able to check and see the single-shot event without losing any detailed information. A DSO, with high sampling rate but short memory, can't do the job of single-shot waveform capture as good as what GDS-1000A-U can do. |
| EASY TO USE |
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| Full-featured acquisition mode and 27 auto measurement functions help users to measure the parameters of captured waveforms accuray. The advanced Auto-Set function enables GDS-1000A Series to catch waveform automatically and display waveform quickly. With Arithmetic functions, +, -, x and FFT, GDS-1000A-U Series keep users being aware of the measurement results by updating values immediay. Without almost extra calculation, GDS-1000A-U can provide sufficient information of testing. |
| CONVENIENT TOOLS FOR WAVEFORM OBSERVATION-DELAY ON/ OFF |
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| For the convenience of waveform observation and analysis, the GDS-1000A-U includes Delay On/Off functions usually seen only in the higher end products. With Delay On, a signal can be observed from an offset of the trigger point. With this feature, the horizontal scale, so as the waveform scale, can be expanded and centered on the delay point, but not the trigger point. This allows a signal to be observed in detail where needed. |
| CONVENIENT TOOLS FOR WAVEFORM OBSERVATION-EXPAND BY GROUND/CENTER |
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| In a DSO, "AC Coupling" is normally used to isolate the AC components of a signal by blocking the DC components. This is useful to see a signal with a small AC component that is offset with a large DC voltage. With AC coupling to block the DC voltage, small AC waveforms can be observed from the center of the screen for measurement or examination. However, capacitive loading under AC coupling mode may cause waveform distortion as low frequency components may become degraded, which must be avoided in frequency critical applications. The Expand by Ground and Center functions are convenient tools to expand a waveform vertically. With this feature, the vertical scale of a waveform can be expanded either from the ground reference or from the center of the screen without causing capacitive loading. |
| FFT & FFTrms |
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| To observe the fundamental and harmonic components of a signal, the FFT math function on a digital storage oscilloscope is often used. Typically the traditional unit of the FFT is a decibel （dB）. However using dB, it is difficult to identify the fundamental frequency of a signal from a noisy spectrum sometimes. With the FFTrms function, the GDS-1000A series can clearly display the fundamental frequency of an acquired waveform. |
| PC REMOTE CONTROL SOFTWARE |
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| Using a USB port coupled with FreeWave remote monitoring software is the easiest and most convenient way to capture data from the GDS-1000A-U. With FreeWave, a screenshot can be saved as an image file （.bmp/.jpg）,waveform data（.csv）can be logged and movie files（.wmv） can be recorded in real-time. Not only can FreeWave monitor and record waveforms over a long period of time , but previously recorded waveforms can also be observed. Instrument settings can even be configured without the need to learn incomp rehensible command line syntax. With the simple user interface and robust features, FreeWave allows you to get the most out of the GDS-1000A with little effort. When a test report is needed you no longer have to copy and paste data into your documents. With the Microsoft Excel or Word Add-ins, you only need to click the Add-in icon to import your test data, saving you time and effort. |
| GUARANTEED PROTECTION |
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| By providing the Global Lifetime Warranty Program for the GDS-1000A-U digital storage oscilloscope series, we believe you can have the same confidence we do in the quality of each GDS-1000A-U DSO. By purchasing a GDS-1000A-U you can be assured of a highly economical, low maintenance, quality DSO backed with the protection of the LifeTime Warranty program. The Lifetime Warranty Program guarantees customers will be supported regardless of their location. Customers will receive at least 5 years of full support even after production has ceased. For more details and applicable conditions regarding the LifeTime Service program |
鼎阳存储示波器
| GDS-1072A-U | GDS-1102A-U | GDS-1152A-U | |
| 垂直系统 | |||
| 通道数 | 2 | ||
| 带宽 | DC ~ 70MHz （-3dB） | DC ~ 100MHz （-3dB） | DC ~ 150MHz （-3dB） |
| 上升时间 | <约5ns | <约3.5ns | <约2.3ns |
| 灵敏度 | 2mV/div ~ 10V/div （1-2-5 步进） | ||
| 精确度 | ±（3% x |读出数值|+0.1 div + 1mV） | ||
| 输入耦合 | AC, DC & 接地 | ||
| 输入阻抗 | 1MΩ±2%, ~15pF | ||
| 极性 | 正向 ，反向 | ||
| zui大输入 | 300V （DC+AC peak）, CATII | ||
| 波形信号处理 | + , - , x, FFT, FFTrms, Zoom FFT | ||
| 偏移范围 | 2mV/div ~ 50mV/div : ±0.4V 100mV/div ~ 500mV/div : ±4V 1V/div ~ 5V/div : ±40V 10V/div : ±300V | ||
| 带宽限制 | 20MHz （-3dB） | ||
| 触发系统 | |||
| 触发源 | CH1 , CH2 , 电源, 外部触发 | ||
| 触发模式 | 自动, 普通, 单次, TV, 边沿, 脉宽 | ||
| 触发耦合 | AC , DC , 低频抑制 , 高频抑制 , 噪声抑制 | ||
| 灵敏度 | DC ~ 25MHz : 约 0.5div 或 5mV | ||
| 外部触发 | |||
| 范围 | ±15V | ||
| 灵敏度 | DC ~ 25MHz : ~ 50mV ; 25M ~ 150MHz : ~15mV | ||
| 输入阻抗 | 1MΩ±2% , ~ 15pF | ||
| zui大输入 | 300V （DC AC peak） , CATII | ||
| 水平系统 | |||
| 扫瞄范围 | 1ns/div ~ 50s/div （1-2.5-5 步进）; 滚动模式 : 250ms/div ~ 50s/div | ||
| 显示模式 | 主时基, 窗口, 窗口放大, 滚动, X-Y | ||
| 准确度误差 | ±0.01% | ||
| 前置触发 | zui大10 div | ||
| 后置触发 | 1000 div | ||
| X-Y 模式 | |||
| X-轴输入 | 通道 1 | ||
| Y-轴输入 | 通道 2 | ||
| 相位移 | ±3° 在 100kHz | ||
| 信号获取系统 | |||
| 实时采样率 | zui大1GSa/s | ||
| 等效采样率 | zui大25GSa/s | ||
| 垂直分辨率 | 8bit | ||
| 记录长度 | zui大2 Mega点 | ||
| 获取模式 | 采样, 峰值侦测, 平均 | ||
| 峰值测量 | 10ns （500ns/div ~ 10s/div） | ||
| 平均次数 | 2 , 4 , 8 , 16 , 32 , 64 , 128 , 256 | ||
| 游标及测量系统 | |||
| 电压测量 | Vpp , Vamp , V avg , Vrms , Vhi , Vlo , Vmax , Vmin , Rise Preshoot/Overshoot , Fall Preshoot/Overshoot | ||
| 时间测量 | 频率, 周期, 上升时间 ,下降时间, 正脉宽，负脉宽, 占空比 | ||
| 延迟测量 | 8种时间延迟量测 | ||
| 游标测量 | ΔV ΔT | ||
| 计频器 | 分辨率: 6 位 | ||
| 控制面板功能 | |||
| 自动设定 | 自动调整垂直系统，水平系统，触发电平 | ||
| 存储 | 高达15组面板设定 | ||
| 波形存储 | 15 组波形 | ||
| 显示系统 | |||
| TFT LCD | 5.7英吋 | ||
| 显示分辨率 | 234 x 320 点 | ||
| 显示格线 | 8 x 10 格 | ||
| 显示亮度 | 可调整 | ||
| 接口 | |||
| USB Device | USB1.1 & 2.0 全速兼容 （不支持印表机和FLASH闪存） | ||
| USB Host | 图像 （BMP）, 波形数据 （CSV）, 和面板设定 （SET） | ||
| 电源 | |||
| 电压范围 | AC 100V ~ 240V , 48Hz ~ 63Hz , 自动选择 | ||
| 其他功能 | |||
| 多国语言选单 | 有 | ||
| 即时帮助 | 有 | ||
| 附件 | |||
| 用户手册 x 1 电源线 x 1 GTP-150A-2 探棒（10:1/1:1） x 2 | |||
| 尺寸和重量 | |||
| 310（W） x 142（H） x 140（D）mm 约 2.5kg | |||
中国台湾固纬,数字存储示波器,GDS-1072A-U 鼎阳存储示波器
