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                                      DSO-29xx Series Digital Storage Oscilloscope

　

               Five in one  + Logic Analyzer  + FFT Spectrum Analyzer  + Electronics Counter  + Clock Jitter Analyzer

　

  Features

   ● Two 8-bit (DSO-2902) or Four 8-bit8 (DSO-2904) 80MHz 500MSa/s analog digitizing channels.

   ●  Eight (DSO-2902) or Sixteen (DSO-2904) 250MHz Logic Analyzer channels.

   ● Innovative cross triggering: Logic analyzer channels can trigger the analog channels and vice versa.   

   ● Repeat sampling rate: Up to 20 G Sa/S.

   ● Continuously variable pre-/post-trigger view.

   ● Deep 512K (or 1Mega) sample data acquisition buffers on each channel.

   ● Precision 100 MHz Frequency Counter, up to 7 digital resolution @128K memory for each

      Analog Channel. 

   ● Measurements.

   ● Variable threshold voltage on logic analyzer channels.

   ● 8K FFT fast display spectrum from 1.22 MHz to 97.6 MHz the gain type is logarithm, power spectrum,

      magnitude.

   ● External clock input.

   ● Continuously variable pre-/post-trigger view.

   ● Fast Fourier Transformations (FFT) function to Bandwidth test.

   ● Convenient Timing state display for logic debug.

   ● X Y Plot. 

   ● Multi-Window software.

   ● DLL Libraries (optional).

　

 

  Main Screen

　

   The main display is made up of some areas. On the left side of the screen is the settings/parameter

    display. In the middle are the data displays. The top is the analog waveform display. The bottom is

    the logic analysis digital waveform display. Above the analog display is a "Thumbnail" graph

    representing the data buffer. This also shows the location of the cursors and which part of the buffer

    is being displayed. 
    
    On the upper left edge of the screen is the scroll selector area.
    
    On the right side of the screen you will see the settings for one of the analog channels.

    You can select the active channel with the "select" button (next to channel name). 
      
    Just to the right of the analog waveform display are markers for the ground points. CH-A1 

    markings are closest to the display, than CH-A2. These "Tick marks" will be displayed in the

    same color as the channel.
    
    Just to the left of the analog waveform display are markers for trigger level settings. These

    "Tick marks"  will be displayed in the same color as the trigger cursor.
    
    The lower left section of the screen contains the channel labels for the logic analyzer. These

    can be edited on screen by clicking on them or by selected edit channel names from the 

    Channel/settings menu. The labels can be any alphanumeric string up to fourteen characters

    long. In the name edit window you can also change the order of the channels.
    
    To select one of the cursors for scrolling click on its selection button or select it from the view

    menu.
    

   

                                                         

  Multi Window

   This software is a revolution software, it have a lot of new function, even tradition famous oscilloscope

    have not these powerful function.  

    

    this software show a lot of timing, let user easy to compare and analyzer timing, tradition software

    no matter it is stand alone or computer base oscilloscope only show one timing, 

    these one timing software only analyzer one segment of buffer, unlike this software it can look buffer

    in beginning and buffer in middle and buffer in end at the same time. the following picture part A show

    it is locate at beginning and part B at middle of buffer at the same time,

    every individual timing also support their own cursor, voltage measurement, zoom factor ..  etc.

                  

   

  

 FFT Spectrum

            

                                

          

    

    The FFT window allows control and display of FFT's.
    The following controls are available : 
    Window select the FFT window type :

    (Triangular, Hanning, Hamming, Blackman-Harris, Rectangular, Wetch and Parzen).

   

   X-Y Plot

   
    

　

　

  Characteristic of DSO-29xx Series :

               

DSO-29xx Series :
  DSO-2904 Series :

    

    □ DSO-2904 (1Mega)

    □ DSO-2904 (512K)

  PC Based USB Interface (DSO, Logic Analyzer, FFT Spectrum Analyzer).

  Analog Channel : 4Ch (Ch-A1, Ch-A2, Ch-A3, Ch-A4).

  Digital Channel : 16Ch (D0 ~ D15) from Logic Analyzer Pod.

                           (Sampling Rate 250MHz, 512K/1Mega Bytes Memory).

  Input Bandwidth : DSO (80MHz), Logic Analyzer (80MHz).

  Trigger : +/-Slope range (10div).               

  Trigger Qualify : 0, 1, X (don't care) settings for all digital channels.

  Repetitive Mode : Up to 20GHz.

  FFT Spectrum Analyzer : 80MHz (Fast Fourier Transform).

  Electronic Counter : Max. 7 digital Resolution.

  X-Y Plot : Allow to graph one channel to another.

  Mathematics : +, -.

  Multi-Window : Yes.

  Operate : Mouse.

  Memory : DSO-2904 (1Mega) 2Ch 2Mega Bytes, 4Ch 1Mega Bytes.

                 16Ch 1Mega Byte (Logic Analyzer)

                 DSO-2904 (512k) 2Ch 1Mega Bytes 4Ch 512k Bytes.

                 16Ch 512K Bytes (Logic Analyzer). 

  Input Impedance : 1MΩ/15pf (DSO), 200KΩ/5p (Logic Analyzer).

  Sensitivity : 10mv/div to 2v/div.

  Sampling Rate : 2Ch 1Hz to 500MHz, 4Ch 1Hz to 250MHz.

  Threshold Voltage : -1v to +3v.

  External Clock : 0 to 80MHz 200KΩ/4pf, +/-50Vmax.

  Power Supply : DC Adapter 12V/2A.

  Net Weight : 2.0 KGS.

  Size (Dimension) : 225mm x 135mm x 60mm (Aluminum Case).

　

                 Picture Enlarge

　

　
  DSO-2902 Series) :

    

    □ DSO-2902 (1Mega)

    □ DSO-2902 (512K)

  PC Based USB Interface (DSO, Logic Analyzer, FFT Spectrum Analyzer).

  Analog Channel : 2Ch (Ch-A1, Ch-A2).

  Digital Channel : 8Ch (D0 ~ D7) from Logic Analyzer Pod.

                           (Sampling Rate 250MHz, 512K/1Mega Bytes Memory).

  Input Bandwidth : DSO (80MHz), Logic Analyzer (80MHz).

  Trigger : +/-Slope range (10div).               

  Trigger Qualify : 0, 1, X (don't care) settings for all digital channels.

  Repetitive Mode : Up to 20GHz.

  FFT Spectrum Analyzer : 80MHz (Fast Fourier Transform).

  Electronic Counter : Max. 7 digital Resolution.

  X-Y Plot : Allow to graph one channel to another.

  Mathematics : +, -.

  Multi-Window : Yes.

  Operate : Mouse.

  Memory : DSO-2902 (1Mega) 1Ch 2Mega Bytes, 2Ch 1Mega Bytes.

                 8Ch 1Mega Bytes (Logic Analyzer).

                 DSO-2902 (512K) 1Ch 1Mega Bytes, 2Ch 512K Bytes.

                 8Ch 512K Bytes (Logic Analyzer). 

  Input Impedance : 1MΩ/15pf (DSO), 200KΩ/5p (Logic Analyzer).

  Sensitivity : 10mv/div to 2v/div.

  Sampling Rate : 1Ch 1Hz to 500MHz, 2Ch 1Hz to 250MHz.

  Threshold Voltage : -1v to +3v.

  External Clock : 0 to 80MHz 200KΩ/4pf, +/-50Vmax.

  Power Supply : DC Adapter 12V/1A.

  Net Weight : 1.4 KGS.

  Size (Dimension) : 225mm x 135mm x 35mm (Aluminum Case).

　

　

                 Picture Enlarge

　

　

　

　

　

    DSO-29xx Series Hardware Specifications:  

　

Model

 DSO-2902/512K

 [500MHz]

 DSO-2904/512K

 [500MHz]

Remark

Resolution

8 Bit

Sampling Rate

               All Channel

        1 Sa/s to 250 Ms/s

              All Channel

         1 Sa/s to 250 Ms/s

Internal clock

     1 Channel 1 Sa/s to 500 MHz

        (250 MHz Logic Channel)

     2 Channel 1 Sa/s to 500 MHz

        (250 MHz Logic Channel)

External Clock

0 to 80 MHz, 200Kohm // 4pF,  ± 50V Max.

From Channel D0

Record Length

1K/8K/128K/512K

Point

1 Channel 1Mega

           1 Channel 1Mega

Analog Channel

A1, A2

A1, A2, A4, A4

2 Ch / 4 Ch

Input Bandwidth

DC- 80MHz

@BNC Connect

1 Channel DC – 90MHz

Input Impedance

1Mohm // 15pF

Max. Input Voltage

50v (100v Transient)

Sensitivity

10mv/div to 2v/div

@Probe 1:1

Trigger Level

Positive or Negative Slope adjustable level

10 Vertical Divisions

Repetitive Mode

Up to 20 GHz

 

Spectrum FFT

80 MHz (Fast Fourier Transform)
Electronics Counter

Max. 7 Digits Resolution
X - Y Plot

Allow to graph one channel to another

Math.

+,-

 

Multi-Window

Yes

 

Digital Channel

D0 ~ D7 (8ch)

D0 ~ D15 (16ch)

Logic Pod

Input Bandwidth

DC - 80MHz

 

Input Impedance

200Kohm // 4pF

 

Max. Input Voltage

50v (100v Transient)

 

Threshold Voltage

-1v ~ +3v

by 50mv step

Trigger Qualify

0,1, X (don’t care) settings for all digital channels

 

 

Trigger Delay 16 Mega Length (32 Mega Length if 1 channel mode)
Operate  

Mouse  

Power Supply

DC/AC Adapter 12V/1A

DC/AC Adapter 12V/2A

PC Interface

Parallel port / USB (Ver 1.1/2.0)

EPP / BPP
Net Weight

1.4 Kgs

2.0 Kgs
Size

225mm x 135mm x 35mm

225mm x 135mm x 60mm

Aluminum Case

Accessories

Probe (1:1, 10:1), Logic pod

USB 2.0 Adapter with cable

Parallel cable (IEEE1284)

Color wires with clips,

DC Adapter 12V/1A.

User's Manual, CD driver

Probe (1:1, 10:1), Logic pod

USB 2.0 Adapter with cable

Parallel cable (IEEE1284)

Color wires with clips,

DC Adapter 12V/2A.

User's Manual, CD driver

　

                                                                                                                                                              

Model

           DSO-2902/1 Mega

                   [500MHz]

          DSO-2904/1 Mega

                  [500MHz]

Remark

Resolution

8 Bit

Sampling Rate

               All Channel

          1 Sa/s to 250 Ms/s

                   All Channel

              1 Sa/s to 250 Ms/s

Internal clock

      1 Channel 1 Sa/s to 500 MHz

         (250 MHz Logic Channel)

      2 Channel 1 Sa/s to 500 MHz

         (250 MHz Logic Channel)

External Clock

0 to 80 MHz, 200Kohm // 4pF,  ± 50V Max.

From Channel D0

Record Length

1K/8K/128K/1 Mega

Point

1 Channel 2Mega

           1 Channel 2Mega

Analog Channel

A1, A2

A1, A2, A4, A4

2 Ch / 4 Ch

Input Bandwidth

DC- 80MHz

@BNC Connect

1 Channel DC - 90MHz

Input Impedance

1Mohm // 15pF

Max. Input Voltage

50v (100v Transient)

Sensitivity

10mv/div to 2v/div

@Probe 1:1

Trigger Level

Positive or Negative Slope adjustable level

  10 Vertical Divisions

Repetitive Mode

Up to 20 GHz

 

Spectrum FFT

80 MHz (Fast Fourier Transform)
Electronics Counter

Max. 7 Digits Resolution
X - Y Plot

Allow to graph one channel to another

Math.

+,-

 

Multi-Window

Yes

 

Digital Channel

D0 ~ D7 (8ch)

D0 ~ D15 (16ch)

Logic Pod

Input Bandwidth

DC - 80MHz

 

Input Impedance

200Kohm // 4pF

 

Max. Input Voltage

50v (100v Transient)

 

Threshold Voltage

-1v ~ +3v

by 50mv step

Trigger Qualify

0,1, X (don’t care) settings for all digital channels

 

 

Trigger Delay

16 Mega Length (32 Mega Length if 1 channel mode)
Operate  

Mouse  

Power Supply

DC/AC Adapter 12V/1A

DC/AC Adapter 12V/2A

PC Interface

Parallel port / USB (Ver 1.1/2.0)

  EPP / BPP
Net Weight

1.4 Kgs

2.0 Kgs
Size

225mm x 135mm x 35mm

225mm x 135mm x 60mm

Aluminum Case

Accessories

Probe (1:1, 10:1), Logic pod

USB 2.0 Adapter with cable

Parallel cable (IEEE1284)

Color wires with clips,

DC Adapter 12V/1A.

User's Manual, CD driver

Probe (1:1, 10:1), Logic pod

USB 2.0 Adapter with cable

Parallel cable (IEEE1284)

Color wires with clips,

DC Adapter 12V/2A.

User's Manual, CD driver

 

** DSO-2902, DSO-2904 Memory 512K and 1 Mega hardware upgrade to 500MHz,

    When purchase order from October 2005.