Hantek DSO4254C Digital Storage Oscilloscope 64K 4CH 250MHz signal source NEW



DSO4254C

DSO4004C Series

4CH oscilloscope, with 1CH Arbitary/function waveform generator, independent keys of oscilloscope and waveform generator which is easy to operate at the same time.. 80-250MHz bandwidth, minimum measurement range 500μV /div，1GS/s sample rate，advanced digital trigger system, high trigger sensitivity, low trigger jitter，high resolution 7 inch 64K color TFT （800*480）

Feature：

  • 4CH oscilloscope+EXT+DVM+auto range function
  • 80-250MHz bandwidth，minimum range 500μV /div，1GS/s sample rate.
  • Over 32 types of auto measurement function
  • Advanced digital trigger system, high trigger sensitivity. 
  • Over 14 types of trigger function: edge, overtime, pulse, pattern, interval, etc.
  • Function/arbitrary signal generator25MHz,12BitS resolution, 200MHz DDS, ARB/square wave/sine wave/triangular wave/trapezoidal wave/impulse wave/DC etc.,easy to simulate the sensor.
  • Integrated USB Host/Device, convenient to communicate with PC. Support U-stick storage/systerm update.
  • Support a variety of SCPI remote control command
  • Support optional RS232 port, LAN port, HDMI port, touch screen, WIFI communication, SD card storage
  • Stable and reliable quality, sturdy and durable.

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Model DSO4254C DSO4204C DSO4104C DSO4084C
Bandwidth 250MHz 200MHz 100MHz 80MHz

Horizontal
Sample Rate Range 1GS/s
Waveform Interpolation (sin x)/x
Record Length Maximum 64K samples per single-channel; 
Maximum 32K  samples per dual-channel (4K, 32K optional)
SEC/DIV Range 2ns/div~100s/div
1, 2, 5 sequence

Sample Rate and

Delay Time Accuracy		 ±50ppm

Delta Time Measurement Accuracy

(Full Bandwidth)

Single-shot, Normal mode

± (1 sample interval +100ppm × reading + 0.6ns)

>16 averages

± (1 sample interval + 100ppm × reading + 0.4ns)
Sample interval = s/div ÷ 200
Vertical
AD Converter 8-bit resolution,
each channel sampled simultaneously
VOLTS/DIV Range 500μV/div to 10V/div at input BNC
Position Range 500μV/div~20mV/div, ±400mV
50mV/div~200mV/div, ±2V
500mV/div~2V/div, ±40V
5V/div~10V/div, ±50V
Selectable Analog Bandwidth Limit, typical 20MHz 
Low Frequency Response (-3db) ≤10Hz at BNC
Rise Time at BNC, typical DSO4254C  DSO4204C DSO4104C DSO4084C
<1.4ns ≤1.8ns ＜3.5ns ≤4.4ns
DC Gain Accuracy ±3% for Normal or Average acquisition mode, 10V/div to 10mV/div
±4% for Normal or Average acquisition mode, 5mV/div to 500μV/div

Note: Bandwidth reduced to 6MHz when using a 1X probe.

Acquisition
Acquisition Modes Normal, Peak Detect, Average and HR
Acquisition Rate, typical Up to 2000 waveforms per second per channel (Normal acquisition mode, no measurement)
Single Sequence Acquisition Mode Acquisition Stop Time

Normal, Peak Detect

 Upon single acquisition on all channels simultaneously

Average After N acquisitions on all channels simultaneously, N can be set to 4, 8, 16, 32, 64 or 128

Trigger
Mode Auto, Normal
Level CH1~CH4 ±4 divisions from center of screen
EXT 0~3.3V
Holdoff Range 20ns ~ 10s
Trigger Level Accuracy
 CH1~CH4 0.2div × volts/div within ±4 divisions from center of screen 
EXT ± (6% of setting + 40mV)  
Edge Trigger
Slope Rising, Falling, Rising&Falling
Source
 CH1~CH4/EXT
Pulse Width
Polarity Positive, Negative
Condition(When) <, >, !=, =
Source CH1~CH4
Width Range 8ns ~ 10s  
Resolution 8ns        
Video Trigger
Signal Standard NTSC, PAL
Source CH1~CH4
Sync ScanLine, LinrNum, OddField, EvenField and AllField
Slope Trigger
Slope Rising, Falling
Condition(When) <, >, !=, =
Source CH1 ~ CH4
Time Range 8ns ~ 10s  
Resolution 8ns       
Overtime Trigger
Source CH1~CH4