GDS-2072E 70MHz/ GDS-2102E 100MHz 帶寬；2 通道,每信道10M*大內存深度及VPO波形顯示技術,波形更新率高達 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字濾波器功能，29,000分段內存及波形搜尋功能，I2C/SPI/UART/CAN/LIN 串行總線觸發(fā)與譯碼功能，數據紀錄功能可追蹤長達100小時的訊號變化，支持網絡遠程儲存功能
GDS-2102E
GDS-2102E
GDS-2102E
|
型號 |
GDS-2072E |
GDS-2102E |
|
帶寬 |
70MHz |
100MHz |
|
輸入通道 |
2 |
|
|
實時取樣率 |
1GSa/s |
|
|
內存 |
10Mpts |
|
|
顯示器 |
8” WVAG TFT LCD |
|
|
垂直靈敏度 |
1mV/div~10V/div（1MΩ） |
|
|
串行總線測試 |
I2C/SPI/UART/CAN/LIN |
|
|
接口 |
USB HOST/ DEVICE、 LAN |
|
GDS-2000E 數字示波器 ,提供了100MHz 及70MHz的帶寬選擇。2通道型號提供了每通道1GSa/s的實時取樣率；4通道型號提供了*高1GSa/s的實時取樣率。搭配8吋800*480 TFT LCD的屏幕顯示與*小垂直檔位1mV/div ,讓GDS-2000E 可對于復雜微弱的信號進行量測, 并提供清晰地量測結果顯示。 在內存深度的部分 ,GDS-2000E提供了10M的長內存，讓用戶可完整擷取與分析波形 ; 使用者可依應用需求，選擇1K/10K/100K/1M/10M的內存深度。一般而言, 短內存所搭配的高取樣率可觀測變化快速的波形；長內存則更適合觀測波形的細微變化。為了讓10M的長內存有更靈活的應用，GDS-2000E系列配備了分段內存功能及波形搜尋功能。分段內存功能*高可將內存深度分為 29,000組，使用者可藉此忽略不重要的波形進而快速地擷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，以達成快速瀏覽有興趣的信號。
|
Specifications |
||
|
GDS-2072E |
GDS-2102E |
|
|
Channels |
2ch+Ext |
2ch+Ext |
|
Bandwidth |
DC~70MHz |
DC~100MHz |
|
(-3dB) |
(-3dB) |
|
|
Rise time |
5ns |
3.5ns |
|
Bandwidth Limit |
20MHz |
20MHz |
|
Vertical Sensitivity |
||
|
Resolution |
8 bit |
|
|
:1mV~10V/div |
||
|
Input Coupling |
AC, DC, GND |
|
|
Input Impedance |
1MΩ// 16pF approx. |
|
|
DC Gain Accuracy |
±(3%)when 2mV/div or greater is selected |
|
|
±(5%)when 1mV/div is selected; |
||
|
Polarity |
Normal & Invert |
|
|
Maximum Input Voltage |
300Vrms, CAT I |
|
|
Offset Position Range |
1mV/div ~ 20mV/div : ±0.5V |
|
|
50mV/div ~ 200mV/div : ±5V |
||
|
500mV/div ~ 2V/div : ±25V |
||
|
5V~10V/div : ±250V |
||
|
Waveform Signal Process |
+, -, ×, ÷, FFT, FFTrms ,User Defined Expression. |
|
|
FFT:1Mpts |
||
|
Trigger |
||
|
Source |
CH1 ,CH2, CH3, CH4, Line, EXT* |
|
|
*EXT only on dual channel models |
||
|
Trigger Mode |
Auto (supports Roll Mode for 100 ms/div and slower), Normal, Single Sequence |
|
|
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 |
|
|
Hold-off range |
4ns~10s |
|
|
Coupling |
AC,DC,LF rej. ,HF rej. ,Noise rej. |
|
|
Sensitivity |
1div |
|
|
External Trigger (2ch model only) |
||
|
Range |
±15V |
|
|
Sensitivity |
DC ~ 100MHz Approx. 100mV |
|
|
100MHz ~ 200MHz Approx. 150mV |
||
|
Input Impedance |
1MΩ±3%~16pF |
|
|
Horizontal |
||
|
Time base Range |
1ns/div ~ 100s/div (1-2-5 increments) |
|
|
ROLL: 100ms/div ~ 100s/div |
||
|
Pre-trigger |
10 div maximum |
|
|
Post-trigger |
2,000,000 div maximum. |
|
|
Time base Accuracy |
±50 ppm over any ≥ 1 ms time interval |
|
|
Real Time Sample Rate |
Max.:1GSa/s (4ch model) |
|
|
Record Length |
Max:10Mpts |
|
|
Acquisition Mode |
Normal, Average, Peak Detect, Single |
|
|
Peak Detection |
2ns (typical) |
|
|
Average |
selectable from 2 to 256 |
|
|
X-Y Mode |
||
|
X-Axis Input |
Channel 1; Channel 3* |
|
|
*four channel models only |
||
|
Y-Axis Input |
Channel 2; Channel 4* |
|
|
*four channel models only |
||
|
Phase Shift |
±3° at 100kHz |
|
|
Cursors and Measurement |
||
|
Cursors |
Amplitude, Time, Gating available Unit: Seconds(s),Hz(1/s) ,Phase(degree) ,Ration(%) |
|
|
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 |
|
|
Control Panel Function |
||
|
Auto counter |
6 digits, range from 2Hz minimum to the rated bandwidth |
|
|
Autoset |
Single-button, automatic setup of all channels for vertical, horizontal and trigger systems, with undo Autoset |
|
|
Save Setup |
20set |
|
|
Save Waveform |
24set |
|
|
Display |
||
|
TFT LCD Type |
8" TFT LCD WVGA color display |
|
|
Display Resolution |
800 horizontal × 480 vertical pixels (WVGA) |
|
|
Interpolation |
Sin(x)/x |
|
|
Waveform Display |
Dots, vectors, variable persistence (16ms~4s), infinite persistence |
|
|
Waveform Update Rate |
120,000 waveforms per second, maximum |
|
|
Display Graticule |
8 x 10 divisions |
|
|
Display mode |
YT ;XY |
|
|
Interface |
||
|
USB Port |
USB 2.0 High-speed host port X1, USB High-speed 2.0 device port X1 |
|
|
Ethernet(LAN) Port |
RJ-45 connector, 10/100Mbps with HP Auto-MDIX |
|
|
Go-NoGo BNC |
5V Max/10mA TTL open collector output |
|
|
Kensington Style Lock |
Rear-panel security slot connects to standard Kensington-style lock. |
|
|
Miscellaneous |
||
|
Multi-language menu |
Available |
|
|
operation environment |
Temperature: 0°C to 50°C. Relative Humidity ≤ 80% at 40°C or below; ≤ 45% at 41°C ~ 50°C. |
|
|
On-line help |
Available |
|
|
Time clock |
Time and Date ,Provide the Date/Time for saved data |
|
|
Dimensions |
384mmX208mmX127.3mm |
|
|
Weight |
2.8kg |
|
