DL9040 DL9040L DL9140 DL9140L DL9240 DL9240L

입력 채널 : 4채널 주파수 대역 : 500MHz (DL9040/DL9040L), 1GHz (DL9140/DL9140L), 1.5GGz (DL9240.DL9240L) 레코드 길이 : 2.5Mword(DL9040/DL9140/DL92400), 6.25MWord(DL9040L/DL9140L/DL9240L) 최대 샘플링 : 5GS/s (DL9040/DL9040L/DL9140/DL9140L), 10GS/s (DL9240/DL9240L) 8.4인치 TFT LCD 화면 시리얼 버스 해석 (I2C, CAN, SPI, LIN) Power 해석 기능

모델명	주요사양
DL9040	500 MHz BW, 5GS/s, 2.5MP/ch, 4 channel
DL9040L	500 MHz BW, 5GS/s, 6.25MP/ch, 4 channel
DL9140	1 GHz BW, 5GS/s, 2.5MP/ch, 4 channel
DL9140L	1 GHz BW, 5GS/s, 6.25MP/ch, 4 channel
DL9240	1.5 GHz BW, 5GS/s, 2.5MP/ch, 4 channel
DL9240L	1.5 GHz BW, 5GS/s, 6.25MP/ch, 4 channel

 

 

<주요기능> 

 

* 고속 신호에서도 가능한 히스토리 메모리 기능

  - 2000개의 파형을 축적하여 PLAY 기능을 통해 비디오 재생 화면을 통해 이상 신호를 관측할 수 있습니다.

  - 연속적인 Event 파형을 측정할 수 있습니다.

 

 

                                                       

                <히스토리 메모리 내부에 2,000개의 웨이브 파형을 저장할 수 있습니다.>

 

 

                                          

 

                

                                                      <히스토리의 Rplay 기능>

 

 

 

 

                 < 순차적인 이벤트 파형에 대하여 캡쳐 및 관측할 수 있습니다.>

 

 *Xviewer를 통한 정확한 데이터 분석 및 레포트 기능 지원                     * 작아진 본체(전후폭 18cm.)                                          

                                

 

Enhanced Analysis & Math

Histogram displays

Gain new perspectives on your waveforms by using time and voltage histograms. For example, signal jitter can be shown using a time histogram, and noise on DC signals can be visualized using a voltage histogram.     







   
Example: result of time histogram

---

Statistics

Use the statistics functions to generate statistical information (max, min, avg, std dev, etc.) about waveform parameters. Continuous statistics (running statistics on selected parameters during acquisition), Cycle statistics (statistical information about a waveform on a cycle-by-cycle basis) and History statistics (statistics on waveforms captured in history memory) are all available.     

Example: cycle statistics
    

---

FFT

The DL9000 series can calculate FFT waveforms using up to 250 k points. To scale the results, you can specify the center frequency and the frequency span, just like you would do with a spectrum analyzer.    

         
250 k point FFT                                          Scaled FFT result

---

Trend displays

Track long-term waveform parameter trends using the trend display. The Trend display can be used to visualize fluctuations of a selected parameter.    

Example: Trend display of P-P values

---

Mask testing

With free Mask Editor Software, you can define a mask and then test to see whether or not the measured signal falls in/out of the mask. Masks for a variety of communication signals can be defined.     





     
Example: Telecom test                                        Example: Mask Editor Software

---

Waveform math

Define up to 8 math traces. Functions include: filtering, +, -, x, Integration, Edge Count and Rotary Count. Basic arithmetic functions are performed using the ADSE (hardware) and results are displayed in real time.    

Waveform math



Math trace example

---

Real-time analog/digital filtering

Real-time filtering     200 MHz and 20 MHz analog low pass filters and 8 MHz, 4 MHz, 2 MHz, 1 MHz, 500 kHz, 250 kHz, 125 kHz, 62.5 kHz, 32 kHz, 16 kHz and 8 kHz digital low pass filters are available for real-time filtering. These filters can be applied to live signals without slowing down the signal acquisition rate. Additional types of digital filtering are available using the math function.

 
Signal without filter            Signal with filter

Connectivity

Use USB 2.0 interface (standard), 100BaseTX /10BaseT (option), or GPIB (available using a National Instruments NI PCMCIA-GPIB card) to remotely control the DL9000 and to transfer waveform data from the scope. The industry standard USBTMC-USB488 with USB 2.0 interface offers data transfer rates that exceed typical GPIB data transfer rates.
For data storage, you can use a PC card drive (available in both front and rear panels) or USB interface. These interfaces support media such as CompactFlash, PC Card type II HDD, and USB memory
Connectivity


  
GPIB interface
(Two PC card interfaces are standard. However, a NI PCMCIA- GPIB card is required for communication. You can use the front or back panel PC Card interfaces for this purpose.)

  

---

PC Card/USB interfaces

Use popular, widely available, large capacity media such as CompactFlash or USB HDD to save and transfer waveform data captured with the DL9000.
A USB mouse and/or keyboard can be used to facilitate operation of the unit. The front USB port can also be used to connect to a USB printer.

Comes Standard with a Wide Variety of Dedicated CAN Bus Triggers

--- CAN Bus Signal Analysis Function (/F7, /F8 Option) ---
Dedicated triggers for CAN Version 2.0A/B (high speed and low-speed CAN bus signals; used extensively for the internal busses of automobiles, factory automation equipment, medical devices, and other application) and CAN bus signal protocol analysis function are available as an option on any DL9000 series instrument. A number of triggers and powerful analysis function for CAN bus come together in a instrument. Two models of differential probes are available for CAN measurements (sold separately).
   
The DL9000 applies triggers based on a variety of specified conditions, enabling reliable capture of only the desired CAN bus signals. It offers Start of Frame, ID, and Data conditions, combinations of these conditions, and Remote Frame and even set up to four CAN ID/Data conditions, combined with OR logic, and trigger if any of the conditions occur. You can also set conditions relative to a specified trigger Data value such as True/False, Greater than/Less than Data value, between two(2) data values, or out of Data range.

Data trigger setting example

---

Combination Triggers

Combination Triggers: Create triggers consisting of CAN events and events on other channels (Event Interval Trigger)

Trigger on Combinations with Non-CAN Signals Triggers can be activated on combinations of CAN and analog signal trigger conditions. For example, you can debug a system by setting up a condition in which the trigger activates on a time difference between a CAN signal trigger condition and a signal input to another channel such as a sensor or actuator operation signal. Trigger on Combination of Two CAN Signals You can set a condition in which a trigger activates on the time difference (delay time, etc.) between trigger conditions set on two separate CAN networks. This is useful for verifying the complementary operation of two corresponding CAN sub-networks. Setting Triggers based on combinations of two conditions (Events)

---

Supports System Debugging and Troubleshooting

(with High Speed Analysis & Waveform Display)

The CAN bus protocol analysis results list can be displayed while the waveforms are being acquired. Analysis results of frame type, time from trigger position, ID, DLC, Data, and CRC, and Ack/Non-Ack are aligned in a single screen with their corresponding waveforms, enabling you to easily compare waveform quality and bus protocol together. You can capture waveforms and analyze the data in real time at update rates of approximately fifteen times per second.* You can save the analysis results (list) to a text file in CSV format.

* During continuous measurement at 5 ms/div and a record length of 1.25MW.
(Update rates will vary, depending on setup conditions.)

Waveform Display and Analysis Results

Detailed Analysis Results

---

Simultaneous Analysis & Display of Tow Different CAN Bus Signals

You can analyze two CAN bus signals simultaneously and display the results.
For example, you can check waveforms and protocol data from two CAN sub-networks with different condition at the same time, and verify the correlation between the signals.

 
Two different CAN bus signals:
analyzed & displayed simultaneously

 

---

Automatically Search Captured Signals for Specific Frames/Fields

You can perform searches of the captured data by specifying Start of Frame, ID, and Data condition (or combinations of these), and Remote Frame and Error Frame conditions.
When the frames are detected that match the search criteria, the analysis list is highlighted and that portion of the waveform is displayed in the zoom window. You can identify portions of the waveform such as the ID or Data field of a specific frame and display those in the zoom area (Field Jump function). 
Field jump function display