韩国EZ.DIGITAL 数字存储示波器DS-2350介绍 350MHz带宽,每通道1G采样率,需要预定。 | |
数字存储示波器DS-2350功能描述 | |
VERTICAL SYSTEM | |
Input Channels | 2 channels& 1 extemal channel |
Analog Bwidth | 350MHz (-3 dB) at 50 Ohms |
Rise time | typical 1.2 ns |
Single shot Bwidth | Max. 100 MHz |
Bwidth Limits | 20MHz, 100MHz |
Vertical Resolution | 8 bits resolution |
Polarity | Normal Invert |
Position range | ±15 Div |
Input Impedance | 1 Mohms ±1% in parallel with 13pF ±2pF;50 Ohms ±2% Manually selectable |
Input Coupling | AC,DC,GND |
Maximum Input | 50 Ohms:5Vrms,1Mohms:400 Vmax (peak AC≤5KHz+DC) |
Senstitvity | 2mV-20V/div,Fine SCALE |
DC Gain Accuracy | ±2% of full scale |
Offset Accuracy | ±2% of full scale |
Dynamic Range | Over 8div at 350 MHz |
Channel-to-Channel Isolation(crosstalk) | Measured on one channel,with test signal applied to anather channel, with the same scale coupling settings on eachchanel,typical≥100:1(-20 dB) |
Probe ID | 10:1,1:1 Auto selection |
Noise Peak-to-Peak | 3% of full scale |
TIMEBASE SYSTEM | |
Sample Rate per Channel | 1 GS/s, Rom Interleaved Sampling 50 GS/s for repetitive signals |
Ranges | 1 ns/div –100 s/div(1-2-5 increments) |
Equivalent Sampling | 1ns/div –50 ns/div |
Roll Sampling Range | 50 ms-100 s/div |
Clock Accuracy | ≤20 ppm |
Cloc RMS Jitter | 3.4 ps |
Interpolator Resolut | 20 ps at 1 ns/div per channel |
Acquisition Modes P | Captures glitches as narrow as 4 ns |
Sample | Sample data only |
Average | Waveform data from 2 to 256 (selectable) acquisitions is averaged |
Reference Positions | Left,Center,Right |
Delayed Trigger Rang | Pre-trigger (negative delay): Greater of 1 screen width or 1 ms;Post-trigger(post-trigger(positive delay):50 seconds |
XY | ~100 KHz |
数字存储示波器DS-2350其它 | |
TRIGGERING SYSTEM Modes Nomal,Auto,Single Types Edge Conventional level-driven trigger,Positive or negative slope on any channel,Coupling selections:DC,AC,HF reject,LF reject Video Supports NTSC,PAL,SECAM; Advanced Trigger Supports 12C,USB,UART,Pulse Width Sources Any input channel,extemal,Ext/10 or line;slope,level, coupling unique to ech source (except line trigger) Coupling modes DC,AC,HFREJ,LFREJ Trigger level range INT:±8div;EXT:more than ±30%;Extemal/10 TRIGGER:TBD Edge trigger sensitivity TRIGGER FREQUENCY SENSITIVITY 5vM~5V/div 1mV~2mV/div INTERNAL(CH1,CH2) DC~10MHz 0.5div 10MHz~100MHz 1.5div 100MHz~350MHz 2div EXTERNAL DC~150MHz 0.2Vp-p 150MHz~350MHz 0.5Vp-p SET LEVEL TO 50% operates with input signale≥45Hz,more than±0.2div Max trigger frequency 350MHz Trigger holdoff range Max.50s Extemal Trigger Maximum ext.input @ 1 Mohms 400 Vmax(DC +peak AC <5 KHz) Trigger Event Alarm EventCheck:Text,LED,Print MATH & MEASUREMENT TOOLS Stard Math Tools Add,subtract,multiply,divide Pass/Fail(Go/Nogo) ON/OFF,CH1/CH2 EDIT Real Time FFT Real time;Point:2048 points Typical;Source of FFT:Analog channels 1&2 Wihdow:Rectangular,Flattop,Hamming,Hamming Blackman Stard Measure Tools Automatic Waveform Measurements-P-P,RMS,Average,Mean,Freq.,Rise/Fall time,Period,Positive Width,Negative Width,Duty Ratio,+Overshoot,-Overshoot,High,Low,Max,MinAmplitude,RPM Extended Measure Tools Cycle Mean,Cycle RMS,Burst Width,Delay,Phase CONVINIENT UTILITIES Auto-setups Automatically sets timebase,trigger, sensitivity to display a wide range of repetitive signals Detailed Spec.:Input Couple:DC or AC(Auto Detect);BW:10Hz~350MHz;more than 30mV Storage Save/Recall(non-volatile):USB Memory or Internal Flash Built-in Help System Yes DISPLAY CHARACTERISTICS Type VGA8.4”TFT Color LCD,640×480 pixels Intensity Controls Yes Number of Traces Max.4 traces Grid Styles Graticules:Full,Cross,Board;Fomat:XY,YT Waveform Styles Dots,vectors Display Style Analog View Windows 2 Windows(1 for Zoom) I/O INTERFACE RS-232C Baud Rate up to 115200 bps DB-9 male connector GPIB Optional Ethemet 100Base-T Thermal Printer Optional Centronics Parallel Hard Copy Port Available Printers PCL 3 Compatible Deskjet,Laserjet,Epson,Cannon,Samsung Model:TBD USB Host USB 2.0 Video Port Optional Touch Pad Optional ENVIRONMENTAL AND SAFETY Pollution Degree Pollution Degree 2,Typical home or office environment. Installation Category Category II Ambient Temperature Rated accuracy:+10℃;Operating range:0℃ to+40℃ Huity Rated accuracy:45~85%RH;Product Safety;UL Stard UL 3111-1;cUL Stard CSA-C22.2 No.1010-1 POWER REQUIREMENTS Source Voltage&Frequency 90-250 VAC at 48-440Hz,Automatic AC voltage selection Power Consumption Max.100W Line Fuse Extemal, User Replaceable International Power Plugs Optional CALIBRATION Calibrator Signal(Probe compensator) Typical 1.0V into≥1M Load;frequency:Approx.1 KHz Calibration Period Calibration recommended yearly Auto Calibration Ensures specified DC timing accuracy is maintained for 1 year minimum PHYSICAL DIMENSIONS Dimensions (HWD) 234mm×384mm×226mm Weight Approx.4 kg Stard Weight Approx.5 kg ACCESSORIES Stard Accessories Probes:10x passive probes;Documentation:User manuals in several languages;Programmer’s Manual in English;RS232C Cable; Optional Accessories Hardware Options Memory-1 Mpts/ch;USB Memory;USB Mouse;USB Key B/D;GPIBKit;Thermal Printer&Thermal Printer Paper;Ethemet to USB convertor Software Options Softview Pro Probes Differential Probe series Current Probe series High voltage passive probe series |