GDS-2072E 70MHz/ GDS-2102E 100MHz 帶寬；2 通道,每信道10M*大內(nèi)存深度及VPO波形顯示技術(shù),波形更新率高達(dá) 120,000 wfms/s,8" WVAG TFT LCD 屏幕顯示，1MPTS FFT分辨率, 提供更高的頻域分辨效果，高低通濾波器可選數(shù)字濾波器功能，29,000分段內(nèi)存及波形搜尋功能，I2C/SPI/UART/CAN/LIN 串行總線觸發(fā)與譯碼功能，數(shù)據(jù)紀(jì)錄功能可追蹤長達(dá)100小時(shí)的訊號(hào)變化，支持網(wǎng)絡(luò)遠(yuǎn)程儲(chǔ)存功能
GDS-2102E
GDS-2102E
GDS-2102E
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型號(hào) |
GDS-2072E |
GDS-2102E |
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帶寬 |
70MHz |
100MHz |
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輸入通道 |
2 |
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實(shí)時(shí)取樣率 |
1GSa/s |
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內(nèi)存 |
10Mpts |
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顯示器 |
8” WVAG TFT LCD |
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垂直靈敏度 |
1mV/div~10V/div（1MΩ） |
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串行總線測試 |
I2C/SPI/UART/CAN/LIN |
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接口 |
USB HOST/ DEVICE、 LAN |
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GDS-2000E 數(shù)字示波器 ,提供了100MHz 及70MHz的帶寬選擇。2通道型號(hào)提供了每通道1GSa/s的實(shí)時(shí)取樣率；4通道型號(hào)提供了*高1GSa/s的實(shí)時(shí)取樣率。搭配8吋800*480 TFT LCD的屏幕顯示與*小垂直檔位1mV/div ,讓GDS-2000E 可對于復(fù)雜微弱的信號(hào)進(jìn)行量測, 并提供清晰地量測結(jié)果顯示。 在內(nèi)存深度的部分 ,GDS-2000E提供了10M的長內(nèi)存，讓用戶可完整擷取與分析波形 ; 使用者可依應(yīng)用需求，選擇1K/10K/100K/1M/10M的內(nèi)存深度。一般而言, 短內(nèi)存所搭配的高取樣率可觀測變化快速的波形；長內(nèi)存則更適合觀測波形的細(xì)微變化。為了讓10M的長內(nèi)存有更靈活的應(yīng)用，GDS-2000E系列配備了分段內(nèi)存功能及波形搜尋功能。分段內(nèi)存功能*高可將內(nèi)存深度分為 29,000組，使用者可藉此忽略不重要的波形進(jìn)而快速地?cái)X取符合條件的所有波形，如此可以存取更多有意義的波形并可快速的顯示目標(biāo)波形；有了波形搜尋功能，可依用戶的觸發(fā)條件快速地搜尋波形，以達(dá)成快速瀏覽有興趣的信號(hào)。
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Specifications |
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GDS-2072E |
GDS-2102E |
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Channels |
2ch+Ext |
2ch+Ext |
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Bandwidth |
DC~70MHz |
DC~100MHz |
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(-3dB) |
(-3dB) |
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Rise time |
5ns |
3.5ns |
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Bandwidth Limit |
20MHz |
20MHz |
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Vertical Sensitivity |
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Resolution |
8 bit |
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:1mV~10V/div |
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Input Coupling |
AC, DC, GND |
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Input Impedance |
1MΩ// 16pF approx. |
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DC Gain Accuracy |
±(3%)when 2mV/div or greater is selected |
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±(5%)when 1mV/div is selected; |
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Polarity |
Normal & Invert |
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Maximum Input Voltage |
300Vrms, CAT I |
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Offset Position Range |
1mV/div ~ 20mV/div : ±0.5V |
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50mV/div ~ 200mV/div : ±5V |
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500mV/div ~ 2V/div : ±25V |
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5V~10V/div : ±250V |
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Waveform Signal Process |
+, -, ×, ÷, FFT, FFTrms ,User Defined Expression. |
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FFT:1Mpts |
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Trigger |
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Source |
CH1 ,CH2, CH3, CH4, Line, EXT* |
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*EXT only on dual channel models |
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Trigger Mode |
Auto (supports Roll Mode for 100 ms/div and slower), Normal, Single Sequence |
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Trigger Type |
Edge, Pulse Width(Glitch), Video, Pulse Runt, Rise & Fall(Slope), Alternate, time out, Event-Delay (~65535 events), Time-Delay (Duration,4nS~10S), Bus |
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Hold-off range |
4ns~10s |
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Coupling |
AC,DC,LF rej. ,HF rej. ,Noise rej. |
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Sensitivity |
1div |
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External Trigger (2ch model only) |
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Range |
±15V |
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Sensitivity |
DC ~ 100MHz Approx. 100mV |
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100MHz ~ 200MHz Approx. 150mV |
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Input Impedance |
1MΩ±3%~16pF |
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Horizontal |
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Time base Range |
1ns/div ~ 100s/div (1-2-5 increments) |
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ROLL: 100ms/div ~ 100s/div |
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Pre-trigger |
10 div maximum |
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Post-trigger |
2,000,000 div maximum. |
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Time base Accuracy |
±50 ppm over any ≥ 1 ms time interval |
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Real Time Sample Rate |
Max.:1GSa/s (4ch model) |
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Record Length |
Max:10Mpts |
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Acquisition Mode |
Normal, Average, Peak Detect, Single |
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Peak Detection |
2ns (typical) |
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Average |
selectable from 2 to 256 |
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X-Y Mode |
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X-Axis Input |
Channel 1; Channel 3* |
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*four channel models only |
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Y-Axis Input |
Channel 2; Channel 4* |
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*four channel models only |
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Phase Shift |
±3° at 100kHz |
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Cursors and Measurement |
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Cursors |
Amplitude, Time, Gating available Unit: Seconds(s),Hz(1/s) ,Phase(degree) ,Ration(%) |
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Automatic Measurement |
36 sets: Pk-Pk, Max, Min, Amplitude, High, Low, Mean, Cycle Mean, RMS, Cycle RMS, Area, Cycle Area, ROV Shoot, FOV Shoot, RPRE Shoot, FPRE Shoot, Frequency, Period, Rise Time, Fall Time, +Width, -Width, Duty Cycle, +Pulses, -Pulses, +Edges, -Edges, FRR, FRF, FFR, FFF, LRR, LRF, LFR, LFF, Phase ,Cursor measurements |
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Control Panel Function |
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Auto counter |
6 digits, range from 2Hz minimum to the rated bandwidth |
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Autoset |
Single-button, automatic setup of all channels for vertical, horizontal and trigger systems, with undo Autoset |
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Save Setup |
20set |
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Save Waveform |
24set |
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Display |
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TFT LCD Type |
8" TFT LCD WVGA color display |
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Display Resolution |
800 horizontal × 480 vertical pixels (WVGA) |
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Interpolation |
Sin(x)/x |
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Waveform Display |
Dots, vectors, variable persistence (16ms~4s), infinite persistence |
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Waveform Update Rate |
120,000 waveforms per second, maximum |
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Display Graticule |
8 x 10 divisions |
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Display mode |
YT ;XY |
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Interface |
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USB Port |
USB 2.0 High-speed host port X1, USB High-speed 2.0 device port X1 |
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Ethernet(LAN) Port |
RJ-45 connector, 10/100Mbps with HP Auto-MDIX |
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Go-NoGo BNC |
5V Max/10mA TTL open collector output |
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Kensington Style Lock |
Rear-panel security slot connects to standard Kensington-style lock. |
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Miscellaneous |
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Multi-language menu |
Available |
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operation environment |
Temperature: 0°C to 50°C. Relative Humidity ≤ 80% at 40°C or below; ≤ 45% at 41°C ~ 50°C. |
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On-line help |
Available |
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Time clock |
Time and Date ,Provide the Date/Time for saved data |
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Dimensions |
384mmX208mmX127.3mm |
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Weight |
2.8kg |
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