GDS-3152 數字熒光示波器
- 公司名稱 上海數航測控技術有限公司
- 品牌
- 型號 GDS-3152
- 產地 中國臺灣固緯
- 廠商性質 生產廠家
- 更新時間 2017/8/9 16:29:54
- 訪問次數 398
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中國臺灣固緯GDS-3152數字熒光示波器的功能與特色:
• 350/250/150MHz 頻寬
• 雙取樣模式,5GSa/s 實時取樣率及 100GSa/s 等效取樣率
• 每一信道提供獨立的 25k 內存
• 強大的 VPO 信號處理技術,以顯示較少頻率出現的信號
• 8 英寸的高分辨率 800x600TFT LCD 屏幕顯示
• *的分割窗口功能,能同時獨立觸發及顯示每一個信道的波形信號
• 可選擇 50Ω/75Ω/1MΩ三種不同的輸入阻抗
• 可選配功率測量軟件以支持切換式電源的測量與分析
• 可選配串行總線的觸發、譯碼功能.軟件可支持 I 2 C, SPI and UART
GDS-3000 系列示波器提供一系列完整及強大的功能及豐富的工具,能讓您在面對復雜信號的測量,更顯得 心應手、游刃有余。
GDS-3000 系列zui大的信道頻寬高達 350MHz 并配備zui高達 5GSa/s 的實時取樣率及 100GSa/s 的等效取樣 速率,8 吋的 SVGA TFT LCD 屏幕及固緯的 VPO 數字信號處理技術,提供您巨細靡遺的波形擷取及顯示 能力,不讓您錯失任何瞬間的信號,以加速對日趨復雜電路設計的除錯能力。
中國臺灣固緯GDS-3152數字熒光示波器豐富的配備
隨著嵌入式應用廣泛地采用串行總線技術,如何正確的觸發并解析總線中頻率、數據或控制信號,* 為設計工程師帶來困擾與挑戰。GDS-3000 系列可選配完整的分析工具,針對常用的串行接口提供不同的觸 發方式及譯碼,搭配強大的信號處理技術,幫助您克服串行總線上信號分析及除錯所需,支持的串行總線接 口包含有 I2C、SPI 及 UART。
除此之外,針對示波器在電源供應器的測量需求日益廣泛,GDS-3000 可選配功率測量模塊,提供您zui便利
的工具軟件及快捷的接口,進行電源的測量與分析。功率測量模塊可進行包含電源質量、 諧波及漣波等測量 并提供完整的分析工具,以確保輸出的電源質量及效率符合您的設計上要求與法規上的標準。
中國臺灣固緯GDS-3152便利的操作平臺
GDS-3000 具有 8 吋寬屏幕 LCD 及 800x600 高分辨率顯示,對復雜信號的細節,能夠提供您更清楚的信號 波形呈現及更愉悅的視覺觀測環境。另外,GDS-3000 系列*分割窗口(Split Windows)功能,可在同一畫
面上同時顯示獨立的子窗口,分別顯示各個信道上的波形信號,在多信道的測量及信號間的比對上,帶來無 與倫比的便利性。
為減輕您在示波器上操作的負擔,降低錯誤信息的讀取,新增加的自動范圍調整功能(Auto-Range)能隨時監
控測量信號的變化,并自動調整水平及垂直輸出刻度的大小,讓您的測量信號永遠以*的比例在示波器上 呈現。
在數據存取的接口上,多樣化的連結、存取接口,帶給您更多的選擇與便利性。前后面板各有一個 USB 的主 機端口,方便您數據的存取,背板上另有一個 USB 裝置端口,可以做為遠程控制的接口及連結 PictBridge 兼容性的打印機進行打印工作。另外,RS-232、LAN 及 GPIB 的接口,提供給您更加彈性的選擇。而新增的 SVGA 視訊輸出端口,則讓您可將測量畫面投影到外接的投影機或監視器,提供一個方便的分享及討論平臺。
中國臺灣固緯GDS-3152*的信號處理技術-vpo
VPO(Visual Persistence Oscilloscope)為 GDS3000 *的信號處理技術,VPO 技術是利用 FPGA 的平行處 理的架構取代傳統串行式設計架構下微處理器處理波形影像的功能,VPO 技術可以大幅縮短數據處理及波形 擷取的時間,讓 GDS-3000 系列示波器上波形的顯示有近似模擬示波器波形的呈現方式,以三維信號顯示- 振幅、時間,及信號強度(Intensity),相較于一般數字示波器更能提供更多有用的信號信息,大幅提升您對 于如視頻信號的檢測、偶發矮波事件(Runt)的發生頻率的分析能力。
規格
GDS-3152 | GDS-3154 | GDS-3252 | GDS-3254 | GDS-3352 | GDS-3354 | |
Vertical | ||||||
Input Channels | 2Ch+EXT | 4Ch+EXT | 2Ch+EXT | 4Ch+EXT | 2Ch+EXT | 4Ch+EXT |
Bandwidth | DC~150MHz(-3dB) | DC~250MHz(-3dB) | DC~350MHz(-3dB) | |||
Rise Time | 2.3ns | 1.4ns | 1ns | |||
Vertical Resolution | 8 bits | |||||
Vertical Resolution@ 1MΩ | 2mV~5V/div | |||||
Vertical Resolution@ 50/75Ω | 2mV~1V/div | |||||
Input Coupling | AC, DC, GND | |||||
Input Impedance | 1MΩ// 16pF | |||||
DC Gain Accuracy | ±(3% X |reading| + 0.1div+ 1mV) | |||||
Polarity | Normal and inverted | |||||
Maximum Input Impedance @1MΩ | 300V (DC+AC peak), CAT I | |||||
Maximum Input Impedance @50/75Ω | 5 Vrms ,CAT I | |||||
OffsetPositionRange | 2mV/div ~ 100mV/div: ±0.5V 200mV/div ~ 5V/div: ±25V | |||||
Bandwidth Limit | 20MHz (-3dB) | 100MHz (-3dB) | 200MHz (-3dB) | |||
Waveform Signal Processing | Addition, Subtraction, multiplication, division, FFT, FFTrms | |||||
Trigger | ||||||
Source | Dual channel: CH1, CH2, Line, Ext ; 4 channel: CH1, CH2, CH3, CH4, Line, Ext | |||||
Trigger Mode | Auto (Auto (supports Roll Mode for 100 ms/div and slower), Normal, Single | |||||
Trigger Type | Edge, Pulse Width, Video, Runt, Rise & Fall, Alternative, Event-Delay (1~65,535) events, Time-Delay(10nS~10S), I2C, SPI, UART | |||||
TriggerHold-off Range | 10ns~10s | |||||
Coupling | AC, DC, LF rej, HF rej, Noise rej | |||||
Sensitivity | DC~50MHz approx. 1div or 1.0mV 50MHz~150MHz approx. 1.5div or 15mV 150MHz~350MHz approx. 2div or 20mV | |||||
EXT Trigger | ||||||
Range | ±15V | |||||
Sensitivity | DC~150MHz pprox.100mV 150MHz~250MHz approx. 150mV 250MHz~350MHz approx. 150mV | |||||
Input Impedance | 1MΩ±3%, ~16pF | |||||
Horizontal | ||||||
Range | 1ns/div~100s/div (1-2-5steps); ROLL: 100ms/div~100s/div | |||||
Pre-Trigger | 10div maximum | |||||
Post-Trigger | 1,000div | |||||
Accuracy | ±20 ppm over any ≧1 ms time interval | |||||
Signal Acquisition System | ||||||
Real Time Sample Rate | 2.5GSa/s | 5GSa/s | 2.5GSa/s | 5GSa/s | 5GSa/s | 5GSa/s |
Equivalent Time Sample Rate | 100GSa/s maximum for all models | |||||
Record Length | 25k points | |||||
Acquisition Mode | Normal, Average, Peak Detect, High resolution, Single | |||||
Normal: Acquire sampled values | ||||||
Average: From 2 to 256 waveforms included in average | ||||||
Peak Detect: Catches glitches as narrow as 2ns at all sweep speeds | ||||||
Hi Res: Real-time boxcar averaging reduces random noise and increases vertical resolution | ||||||
X-Y Mode | ||||||
X-axis input | Channel 1; Channel 3 | |||||
Y-axis input | Channel 2; Channel 4 | |||||
Phase Shift | ±3° at 100kHz | |||||
Cursors and Measurement | ||||||
Cursors | Amplitude, Time, Gating available | |||||
Automatic Measurement | 28 sets: Vpp, Vamp, Vavg, Vrms, Vhi, Vlo, Vmax, Vmin, Rise Preshoot/ Overshoot, Fall Preshoot/Overshoot, Freq, Period, Rise Time, Fall Time, Positive Width, Negative Width, Duty Cycle, Phase, eight different delay measurements (FRR, FRF, FFR, FFF, LRR, LRF, LFR, LFF) | |||||
Cursors Measurement | ?V, ?T | |||||
Auto Counter | 6digits, range from 2Hz minimum to the rated bandwidth | |||||
Power Measurements (optional) | ||||||
Power Quality Measurements | VRMS, V Crest Factor, Frequency, IRMS, I Crest Factor, True Power, Apparent Power, Reactive Power, Power Factor, Phase Angle. | |||||
Harmonics | Freq, Mag, Mag rms, Phase, THD-F, THD-R, RMS | |||||
Ripple Measurements | Vripple, Iripple | |||||
In-rush Current | First peak, second peak | |||||
Control Panel Functions | ||||||
Autoset | Single-button, automatic setup of all channels for vertical, horizontal and trigger systems, with undo autoset | |||||
Auto-Range | Allows users to quickly move from test point to test point without having to reset the oscilloscope for each test point | |||||
Save Setup | 20 sets | |||||
Save Waveform | 24 sets | |||||
Display System | ||||||
TFT LCD | 8" TFT LCD SVGA color display (LED backlight) | |||||
Display Resolution | 800 horizontal × 600 vertical (SVGA) | |||||
Interpolation | Sin(x)/x and equivalent time sampling | |||||
Waveform Display | Dots, Vectors, Variable persistence, infinite persistence | |||||
Display Graticule | 8 x 10 divisions | |||||
Display Brightness | Adjustable | |||||
Interface | ||||||
RS-232C port | DB-9port | |||||
USB port | 2 sets USB 2.0 high-speed host port; 1setUSB 2.0 high speed device port | |||||
Ethernet | RJ-45 port, 10/100Mbps | |||||
VGAVideoPort | DB-15port, SVGA monitor output | |||||
Line Output | 3.5mm stereo output jack for Go/NoGo audio alarm | |||||
GPIB(Optional) | USB to GPIB converter | |||||
Go/NoGo BNC | Maximum 5V /10mA TTL open collector ouput | |||||
Kensington Style Lock | Rear panel security slot connects to standard Kensington style lock | |||||
Power Source | ||||||
LineVoltageRange | AC 100V ~ 240V, 48Hz ~ 63Hz, Auto selection | |||||
Miscellaneous | ||||||
Multi-language Menu | Available | |||||
On-line Help | Available | |||||
Time clock | Time and Data ,Provide the Data/Time for saved data | |||||
Dimensions and Weight | 400(W) x 200(H) x 130(D), approx. 4 kg. |