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DQ2000Y Series 
Details

DQ2000Y Series

DIGITAL STORAGE OSCILLOSCOPE

Features

. 1GSa/s sampling rate
. 2 or 4 channel mode
. 8 inch wide rectangle color LCD with WVGA(800x480) resolution
. Waveform capture rate up to 50,000wfms/s
. Memory depth 28Mpts per channel
. 1mV/div~20V/div wide range
. 256 level intensity grading
. 65,000 frames for waveform record and replay
. Support serial bus trigger and decoding
. Interface: USB Host, USB Device, LAN, AUX out

TechnicalDataDQ2072YDQ2074YDQ2102YDQ2104YDQ2202Y
Display
Type8" rectangle colour LCD
Backlight intensity300nit (cd/m2)
Display resolution800 horizontal×480 vertical pixels
Display contrastAdjustable
VERTICAL SYSTEM
Channels24242
Sensitivity and accuracy1mV / div~20V / div
Vertical resolution8 bit
Width of band (-3dB)70MHz70MHz100MHz 100MHz200MHz
Rise time ≤5ns≤5ns≤3.5ns≤3.5ns
≤1.8ns
Sing-shot band width 70MHz70MHz100MHz100MHz
200MHz
Input coupling DC , GND , AC
DC gain accuracy ±3%
HORIZONTAL SYSTEM
SEC/DIV range5ns~50s/div5ns~50s/div5ns~50s/div5ns~50s/div
2ns~50s/div
Sampling rate range250MSa/s(4CH), 500 MSa/s(2CH), 1GSa/s(1CH)
Waveform capture rate50,000 wfms/s
Wave forn interplation (Sinx)/x
Memory depth28Mpts per channel

Sampling rate and delay
Time accuracy

±50ppm over any ≥1ms time interval

Delta time Measurement
accuracy

Single ±(1 sampling interval time+50ppm×rdg+0.6ns)
Average ±(1 sampling interval time+50ppm×rdg+0.4ns)
TRIGGER SYSTEM

Mode

AUTO, Normal, Single
TypeEdge, Alternate, Runt, Time Out, Nth Edge, Delay, Duration, Setup/Hold, Pulse Width, Slope, Video, Pattern, RS232/UART,I2C,SPI
Bus decode (optional)RS232/UART,I2C,SPI
Hold off range100ns ~ 10s
MATH+, -, ×, ÷, FFT, logical operations, editable advanced operations
ACQUIRE INPUT
Acquisition modeSampling, peak detection, high resolution, envelope, and average
Input couping DC、AC or GND
Input impedance 1MΩ±2%// 20pF±3pF
Probe attenuation 0.001×, 0.01×, 0.1×, 1× 10×, 100×, 1000×
Max.input voltage 300V (DC+AC peak, 1MΩ)
Channel CMRBetter than 40: 1
Interchannel time delay150ps
MEASUREMENT
CursorVoltage difference (△V) between cursors
Time difference (△T) between cursors
Reciprocal of △T in Hz (1/△T)
AUTO-MesurePeak-Peak, Amplitude, Maximum, Minimum, Top, Bottom, Mean, Middle, Cycle Mean,
RMS, Cycle RMS, Area, Cycle Area, Overshoot, Preshoot, Frequency, Cycle,
Rise Time, Fall Time, Positive Pulse, Negative Pulse, Positive Duty Ratio, Negative
Duty Ratio, Delay A->B↑, Delay A->B↓, Delay B->A↑,Delay B->A↓
Number of measurementsDisplay up to 5 measurements at the same time
Measurement statisticsAverage, Max, Min, standard deviation, number of measurements
Frequency CounterHardware 6-bit counter (selectable channels)
I/O
StandardUSB Host, USB Device, LAN, AUX OUT
OptionalLA Module, WaveGen Module, DMM Module
CALIBRATOR SIGNAL10Hz,100Hz,1kHz,10kHz;≈3Vpp
POWER SOURCE100~ 240VACrms, 50Hz/60Hz; 50VA Max
ACCESSORIESOperation manual, power cord, USB cable, probe×2(×4), software CD-ROM
DIMENSIONS & WEIGHT336(W) × 164(H) × 105(D)mm, 3.5kg