|
Model
|
DSO4254B
|
DSO4204B
|
DSO4104B
|
DSO4084B
|
|
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
|
DSO4254B
|
DSO4204B
|
DSO4104B
|
DSO4084B
|
|
<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
|
|
Polarity
|
Positive, Negative
|
|
Time Range
|
8ns ~ 10s
|
|
Resolution
|
8ns
|
|
Window Trigger
|
|
Source
|
CH1~CH4
|
|
Pattern Trigger
|
|
Pattern
|
0: Lower level; 1: High level;
|
|
Level
|
CH1~CH4
|
|
Interval Trigger
|
|
Slope
|
Rising, Falling
|
|
Condition(When)
|
<, >, ≠, =
|
|
Source
|
CH1~CH4
|
|
Time Range
|
8ns ~ 10s
|
|
Resolution
|
8ns
|
|
Under Amp
|
|
Polarity
|
Positive, Negative
|
|
Condition(When)
|
<, >, ≠, =
|
|
Source
|
CH1~CH4
|
|
Time Range
|
8ns ~ 10s
|
|
Resolution
|
8ns
|
|
UART Trigger
|
|
Condition(When)
|
Start, Stop, Data, Parity Error, COM Error
|
|
Source(RX/TX)
|
CH1~CH4
|
|
Data format
|
Hex
|
|
Condition(When)
|
<, >, ≠, =
|
|
Data Length
|
1 byte
|
|
Data Length
|
5 bit, 6 bit, 7 bit, 8 bit
|
|
Parity Check
|
None, Odd, Even
|
|
Idle Level
|
High, Low
|
|
Baud Rate(Selectable)
|
110/300/600/1200/2400/4800/9600/14400/19200/38400/57600/115200/230400/380400/460400 bit/s
|
|
Baud Rate (Custom)
|
300bit/s~334000bit/s
|
|
LIN Trigger
|
|
Condition(When)
|
Interval Field, Sync Field, Id field, Sync Id Error, Identifier, Id and Data
|
|
Source
|
CH1~CH4
|
|
Data format
|
Hex
|
|
Baud Rate (Selectable)
|
110/300/600/1200/2400/4800/9600/14400/19200/38400/57600/115200/230400/380400/460400 bit/s
|
|
Baud Rate (Custom)
|
300bit/s~334000bit/s
|
|
CAN Trigger
|
|
Condition(When)
|
Start Bit, Remote Frame, Data Frame Id, Frame Id, DataFrame Id A, Error Frame, All Error, Ack Error, Overload Fram.
|
|
Source
|
CH1~CH4
|
|
Data format
|
Hex
|
|
Baud Rate (Selectable)
|
10000, 20000, 33300, 500000, 62500, 83300, 100000, 125000, 250000, 500000, 800000, 1000000
|
|
Baud Rate (Custom)
|
5kbit/s~1Mbit/s
|
|
SPI Trigger
|
|
Source (CS/CLK/Data)
|
CH1~CH4
|
|
Data format
|
Hex
|
|
Data Length
|
4, 8, 16, 24, 32
|
|
IIC Trigger
|
|
Source (SDA/SCL)
|
CH1~CH4
|
|
Data format
|
Hex
|
|
Data Index
|
0~7
|
|
When(Condition)
|
Start, Stop, No Ack, Address, Data, Restart
|
|
Inputs
|
|
Input Coupling
|
DC, AC or GND
|
|
Input Impedance, DC coupled
|
20pF±3 pF，1MΩ±2%
|
|
Probe Attenuation
|
1X, 10X
|
|
Supported Probe Attenuation Factors
|
1X, 10X, 100X, 1000X
|
|
Overvoltage Category
|
300V CAT II
|
|
Maximum Input Voltage
|
300VRMS (10X)
|
|
Measurements
|
|
Cursors
|
Voltage difference between cursors: △V
Time difference between cursors: △T
Reciprocal of △T in Hertz (1/ΔT)
|
|
Automatic Measurements
|
Frequency, Period, Average, Pk-Pk, RMS, PeriodRms, Min, Max, RiseTime, FallTime, + Width, - Width, + Duty, - Duty, Vbase, Vtop, Vmid, Vamp, Overshoot, Preshoot, PeriodAvg, FOVShoot, RPREShoot, BWidth, FRR, FFF, FRF, FFR, LRR, LRF, LFR and LFF
|
|
General Specifications
|
|
Display
|
|
Display Type
|
7 inch 64K color TFT (diagonal liquid crystal)
|
|
Display Resolution
|
800 horizontal by 480 vertical pixels
|
|
Display Contrast
|
Adjustable
|
|
Probe Compensator Output
|
|
Output Voltage, typical
|
About 2Vpp into ≥1MΩ load
|
|
Frequency, typical
|
1kHz
|
|
Power Supply
|
|
Supply Voltage
|
100-120VACRMS(±10%),45Hz to 440Hz，CATⅡ
120-240VACRMS(±10%),45Hz to 66Hz，CATⅡ
|
|
Power Consumption
|
<30W
|
|
Fuse
|
T，3.15A，250V，5x20mm
|
|
Environmental
|
|
Operating Temperature
|
0~50 °C (32~122 °F)
|
|
Storage Temperature
|
-40~+71 °C (-40~159.8 °F)
|
|
Humidity
|
≤+104℉(≤+40°C): ≤90% relative humidity
|
|
106℉~122℉ (+41°C ~50°C): ≤60% relative humidity
|
|
Cooling Method
|
Convection
|
|
Altitude
|
Operating and Nonoperating
|
3,000m（10,000 feet）
|
|
|
Random Vibration
|
0.31gRMS from 50Hz to 500Hz,
|
|
10 minutes on each axis
|
|
|
Nonoperating
|
2.46gRMS from 5Hz to 500Hz
|
|
10 minutes on each axis
|
|
Mechanical Shock
|
Operating
|
50g, 11ms, half sine
|
|
Mechanical
|
|
Dimension
|
318 x 110 x 150mm(L x W x H)
|
|
Weight
|
2900g
|
