Осциллограф+AWG +DMM+PS MDO-2072EX

  • үнэ: 3,400,000 төг


- 70MHz bandwidth selections ; 2 channels 

- Real time sample rate for each channel is 1GSa/s (2 channel models)

- Maximum real time sample rate is 1GSa/s (4 channel models)

- Per Channel 10M memory depth and VPO waveform display technology

- Waveform update rate up to 120,000 wfms/s

- 8 “ WVGA TFT LCD display

- Free Frequency Response Analyzer Software

- Maximum 1M FFT provides higher frequency domain resolution measurements

- High ,low and band pass filter functions

- 29,000 segmented memories and waveform search functions

- I2C/SPI/UART/CAN/LIN serial bus trigger and decoding function

- Data log function is able to track signal changes up to 1000 hours

- Network storage function

- Mask test function

- MDO-2000EX equips with a spectrum analyzer ; a dual channel 25MHz AWG; DMM and power supply.


Channels Bandwidth (‐3dB) Rise time Bandwidth Limit (‐3dB)
 MDO‐2072E(G/X) 2ch+Ext DC~70MHz 5ns 20MHz
Vertical Sensitivity


8 bit
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



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



+, ‐, ×, ÷, FFT, User Defined Expression.


FFT:Spectral magnitude. Set FFT Vertical Scale to Linear RMS or dBV RMS, and FFT Window to Rectangular, Hamming, Hanning, or Blackman.



CH1 ,CH2, CH3, CH4, Line, EXT*
*dual channel models only
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,tme

out, Event‐Delay(1~65535 events), Time‐Delay(Duration,4nS~10S), Bus

Holdoff range 4ns~10s
Coupling AC,DC,LF rej. ,HF rej. ,Noise rej.
Sensitivity 1div
External Trigger
Range ±15V


DC ~ 100MHz Approx. 100mV
100MHz ~ 200MHz Approx. 150mV
Input Impedance 1MΩ±3%~16pF



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


Max.:1GSa/s (4ch model)

Per channel 1GSa/s (2ch model)

Record Length Per Channel 10M pts
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

38 sets: Pk‐Pk, Max, Min, Amplitude, High, Low, Mean, Cycle Mean, RMS, Cycle RMS,

Area, Cycle Area, ROVShoot, FOVShoot, RPREShoot, FPREShoot, Frequency, Period, RiseTime, FallTime, +Width, ‐Width, Duty Cycle, +Pulses, ‐Pulses, +Edges, ‐Edges,

%Flicker ,Flicker Idx,FRR, FRF, FFR, FFF, LRR, LRF, LFR, LFF, Phase

Control Panel Function
Auto counter 6 digits, range from 2Hz minimum to the rated bandwidth


Single‐button, automatic setup of all channels for vertical, horizontal and trigger

systems, with undo Autoset

Save Setup 20 sets
Save Waveform 24 sets
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



120,000 waveforms per second, maximum

Display Graticule 8 x 10 divisions
Display mode YT ;XY
USB Port USB 2.0 High‐speed host port X1, USB 2.0 High‐speed 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.
Spectrum Analyzer Specifications
Frequency range DC~500MHz (Max. ,Max.bandwidth~500MHz uncalibrated)
Span 1kHz~500MHz(Max.)
Resolution bandwidth 1Hz ~ 500kHz(Max.)
Reference level ‐50 dBm to +40dBm in steps of 5dBm
Vertical units dBV RMS; Linear RMS; dBm


Vertical position ‐12divs to +12divs
Vertical scale 1dB/div to 20dB/div in a 1‐2‐5 Sequence
Display average noise


1V/div < ‐50dBm, Avg : 16

100mV/div  < ‐70dBm, Avg : 16

10mV/div  < ‐90dBm, Avg : 16

Spurious response 2nd harmonic distortion< 40dBc

3rd harmonic distortion< 45dBc

Frequency domain

trace types


Normal ; Max Hold ; Min Hold ; Average (2 ~ 256)

Detection methods Sample ; +Peak ; ‐Peak ; Average
FFT Windows FFT Factor :
Hanning 1.44
Rectangular 0.89
Hamming 1.30
Blackman 1.68
AWG  Specifications
Channels 2
Sample Rate 200 Msa/s
Vertical Resolution 14 bits
Max. Frequency 25 MHz
Waveforms Sine, Square, Pulse, Ramp, DC, Noise,  Sinc, Gaussian, Lorentz, Exponential Rise,

Exponential Fall, Haversine, Cardiac

Output Range 20 mVpp to 5 Vpp, HighZ;10 mVpp to 2.5 Vpp, 50 Ω
Output Resolution 1mV
Output Accuracy 2% (1 kHz)
Offset Range ±2.5 V, HighZ;±1.25 V, 50 Ω
Offset Resolution 1mV
Frequency Range 100mHz to 25MHz
Flatness ±0.5 dB( relative to 1kHz)
Harmonic Distortion ‐40 dBc
Stray (Non‐harmonic) ‐40 dBc
Total Harmonic




S/N Ratio 40 dB
Frequency Range 100 mHz to 15MHz
Rise/Fall time <15ns
Overshoot <3%
Duty cycle Square:50%;Pulse:0.4%~99.6%
Min. Pulse Width 30 ns
Jitter 500 ps
Frequency Range 100mHz~1MHz
Linearity 1%
Symmetry 0 to 100%
Frequency Response Analysis
Dynamic Range > 80 dB (typical)
Input and Output


Channel 1 or 2 ( 3 or 4 for four channel model)


Frequency Range 20 Hz to 25 MHz
Number of Test



10 to 90 points per decade


Test Amplitude

20 mVpp to 5 Vpp into High‐Z ;

Fixed amplitude across entire sweep


Test Results

Logarithmic overlaid gain and phase plot


Two pairs of tracking gain and phase markers
Plot Scaling Auto‐scaled during test
DMM Specifications (MDO‐2000EX only)


5,000 counts
CAT II 600Vrms, CAT III 300Vrms
DC VOLTAGE 50mV, 500mV, 5V, 50V, 500V,  1000V  6 ranges
Accuracy 50mV, 500mV, 5V, 50V, 500V, 1000V ±(0.1% reading + 5 digits)
Input Impedance 10MΩ
DC CURRENT 50mA, 500mA,   10A           3 ranges
Accuracy 50mA ‐ 500mA  ±(0.5% reading + 0.05mA)

10A  ±(0.5% reading + 50mA)

AC VOLTAGE 50mV, 500mV, 5V, 50V, 700V  5 ranges
Accuracy 50mV, 500mV, 5V, 50V, 700V ±(1.5%  reading + 15 digits) at 50Hz‐1kHz

* Amplitude greater than 0.2% of the full scale reading.

AC CURRENT 50mA, 500mA, 10A 3 ranges
Accuracy 50mA, 500mA, ±(1.5% reading + 0.05mA)  at 50Hz‐1kHz

10A ±(3% reading + 50mA)  at 50Hz‐1kHz

* Measure range: >10mA

RESISTANCE 500Ω, 5kΩ, 50kΩ, 500kΩ, 5MΩ, 5 ranges
Accuracy 500Ω, 5kΩ, 50kΩ, 500kΩ ±(0.3%  reading + 3 digits)

5MΩ ±(0.5%   reading + 5 digits)

Power supply Specifications (MDO‐2000EX only)
Output Channel CH1 & CH2
Output voltage range 1.0V~5.0V
Output Current (Max.) 1A
Voltage Step 0.1V Continuously Adjustable
output Voltage




Ripple and Noise 50mVrms
Multi‐language menu Available


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 3kg


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