GDS-2072E 70MHz/ GDS-2102E 100MHz 带宽；2 通道,每信道10M*大内存深度及VPO波形显示技术,波形更新率高达 120,000 wfms/s,8" WVAG TFT LCD 屏幕显示，1MPTS FFT分辨率, 提供更高的频域分辨效果，高低通滤波器可选数字滤波器功能，29,000分段内存及波形搜寻功能，I2C/SPI/UART/CAN/LIN 串行总线触发与译码功能，数据纪录功能可追踪长达100小时的讯号变化，支持网络远程储存功能
GDS-2072E
GDS-2072E GDS-2072E
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型号 |
GDS-2072E |
GDS-2102E |
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带宽 |
70MHz |
100MHz |
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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 |
10Mpts |
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显示器 |
8” WVAG TFT LCD |
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垂直灵敏度 |
1mV/div~10V/div（1MΩ） |
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串行总线测试 |
I2C/SPI/UART/CAN/LIN |
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接口 |
USB HOST/ DEVICE、 LAN |
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GDS-2000E 数字示波器 ,提供了100MHz 及70MHz的带宽选择。2通道型号提供了每通道1GSa/s的实时取样率；4通道型号提供了*高1GSa/s的实时取样率。搭配8吋800*480 TFT LCD的屏幕显示与*小垂直档位1mV/div ,让GDS-2000E 可对于复杂微弱的信号进行量测, 并提供清晰地量测结果显示。 在内存深度的部分 ,GDS-2000E提供了10M的长内存，让用户可完整撷取与分析波形 ; 使用者可依应用需求，选择1K/10K/100K/1M/10M的内存深度。一般而言, 短内存所搭配的高取样率可观测变化快速的波形；长内存则更适合观测波形的细微变化。为了让10M的长内存有更灵活的应用，GDS-2000E系列配备了分段内存功能及波形搜寻功能。分段内存功能*高可将内存深度分为 29,000组，使用者可藉此忽略不重要的波形进而快速地撷取符合条件的所有波形，如此可以存取更多有意义的波形并可快速的显示目标波形；有了波形搜寻功能，可依用户的触发条件快速地搜寻波形，以达成快速浏览有兴趣的信号。
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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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