Siyi 4457H series digital oscilloscope

Siyi 4457H series digital oscilloscopeOverview

The Siyi 4457H series digital oscilloscope integrates various instruments such as oscilloscope, logic analyzer (optional), function generator (optional), bus analyzer (optional), real-time spectrum analyzer (optional), and digital voltmeter. It has functions such as waveform automatic setting, parameter automatic measurement and statistics, cursor measurement, mathematical operation, FFT spectrum analysis, waveform recording and playback, serial bus analysis (optional), limit template testing (optional), power measurement and analysis (optional), baud chart analysis (optional), eye diagram and jitter analysis (optional), etc. It supports Ethernet program control, which is convenient for your integrated development and use.

The 4457H series digital oscilloscope has four product models, with bandwidths ranging from 1GHz to 4GHz and sampling rates of 10GSa/s

20GSa/s ， Vertical resolution of 12 bits, storage depth of 1Gpts, fastest waveform capture rate of 700000 waveform seconds,

Any Acquire technology provides users with a brand new oscilloscope user experience.

2、 Main features

Multi in one instrument

Oscilloscope, logic analyzer, function generator, bus analyzer, real-time spectrum analyzer, and digital voltmeter all in one,

Provide more testing functions to help you easily tackle various challenges.

Any Acquire Technology

Arbitrary capture technology provides you with higher sampling rates, faster waveform capture rates, and more dazzling displays

Deeper storage, more precise digital triggering, and more comprehensive analysis.

Rich probe options

Supports passive probes, high-voltage single ended probes, high-voltage differential probes, current probes, and active probes,

Meet your probe testing needs for different occasions.

High definition touch integrated LCD screen

15.6-inch high-definition LCD display with a resolution of up to 1920 × 1080. Capacitive touch screen, supporting single point and multi-point touch,

Quickly implement waveform and menu operations.

Portable structure, rich peripheral interfaces

Portable structure, 8U standard rack installation, rich peripheral interfaces, maximum weight 15kg.

（1） Oscilloscope

12 bit vertical resolution, making waveform details clear and visible, meeting higher vertical precision testing requirements

12 bit vertical resolution, 4096 levels of quantization, allowing for clear presentation of difficult to discern signal anomalies.

With a waveform capture rate of up to 70000 waveform seconds, it can quickly detect and capture occasional events

With a waveform capture rate of up to 70000 waveform seconds and a sampling rate of 20 GSa/s, the probability of capturing glitches and occasional events is greatly improved,

Enable you to view more waveform details within a longer acquisition time.

Maximum depth storage of 1 Gpts, maintaining higher recording time at high sampling rates

A 1Gpts deep memory allows the oscilloscope to maintain a high sampling rate and fast waveform capture rate even in slow time-based settings.

Full hardware window extension, which can zoom in and observe the details of the waveform locally, providing you with synchronized display of the global and detailed waveform.

Standard segmented memory acquisition for more effective capture and storage of important signals

The 4457H series oscilloscope is equipped with segmented memory acquisition as standard, which can still maintain data even when the oscilloscope is operating in deep storage mode

Fast response speed and screen update rate.

256 levels of grayscale and four waveform colors display, providing an extraordinary visual experience

The 4457H series oscilloscope uses digital fluorescence 3D display technology to represent the occurrence of events through the brightness or temperature of colors

Probability and providing 44 waveform colors including normal, inverse, color temperature, spectrum, etc., enhance the ability to view occasional events.

Rich triggering functions, precise digital triggering, and accurate locking of triggering events

The 4457H series oscilloscope provides a rich set of triggering functions, including edge, edge jump, dual edge time, and dual edge

Events, glitches, pulse widths, short pulses, timeouts, code patterns, statuses, establishment and maintenance, windows, and more, to help you navigate through the complexities and complexities

Quickly identify the events of interest in the sampled information.

The 4457H series oscilloscope uses precise digital triggering technology to directly measure the trigger point of ADC collected samples,

It can suppress the influence of interference signals, quickly lock triggering events, and lay the foundation for accurate display and analysis of signals on oscilloscopes.

The sensitivity of digital triggering is up to 0.1 grid.

*Our computational analysis tools provide you with in-depth data mining and analysis

The 4457H series oscilloscope provides a set of analysis tools, including waveform based and screen based pointers

42 parameter automatic measurement, mathematical operation, FFT analysis, statistics, limit template testing, power measurement and analysis

We provide in-depth data mining and analysis for waveform recording and playback, to meet your multi-dimensional measurement and analysis needs.

The 4457H series oscilloscope supports histogram analysis of parameter measurement results, which enables statistical processing of parameter measurement data,

Presented in the form of a histogram, it helps users observe the distribution of parameter measurement results over a long period of time and detect potential anomalies in the signal more quickly.

The 4457H series oscilloscope has * eye diagram and jitter analysis functions, which can analyze all UIUI captured each time,

Quickly overlay and display eye diagrams, and measure eye diagram parameters. Simultaneously conducting in-depth jitter analysis and displaying time interval errors

The histogram, spectrogram, and trend chart of TIETIE are used to calculate the size of each component of the jitter decomposition, and the bathtub curve is plotted.

（2） Logic analyzer

The logic analyzer (option H01) provides 16 highly integrated digital channels with the oscilloscope user interface,

This simplifies the operation and quickly solves the problem of designing and analyzing mixed signals.

A high sampling rate of 2.5GSa/s provides finer timing resolution

The logic analyzer option can provide a timed sampling rate of 2.5GSa/s and can provide up to 400ps for all digital channels

The time resolution can more accurately reflect the temporal relationship of the measured signal, meeting the requirements of multi-channel digital signal testing.

Up to 160Mpts of deep storage, providing the ability to track and record for a long time

A maximum depth storage of 160Mpts enables the logic analyzer to maintain a high sampling rate even when capturing long-term records.

（3） Function generator

The function generator (option H02) has 2 output channels to help you simulate sensing in your design

Device signal or adding noise to the signal; At the same time, the signal captured by the oscilloscope can be transmitted to any waveform memory,

And copy the signal captured by the oscilloscope from the function generator.

Multiple predefined waveform outputs up to 50MHz

The function generator option provides sine waveform output up to 50MHz, including square wave, ramp wave, pulse, etc

DC, noise, arbitrary waves SinC、 Exponential rise/fall, Gaussian, Lorentz curve, semi vector curve

Electrocardiogram and other waveforms, in addition to supporting the output of modulated waveforms such as FM, AM, FSK, etc.

Up to 64k points of arbitrary waveform output, supporting capacitive screen touch input for waveform

The function generator option provides an arbitrary waveform output function with a recording length of 64k points, which is used to store data from analog input terminals

Copy the waveform from the waveform generator to the internal file storage location, USB flash drive, or external PC. You can also use

The capacitive touch screen allows for arbitrary editing and modification of the output waveform to quickly generate the waveform you need.

（4） Bus analyzer

The bus analyzer options (options S04~S1 33) can be used to trigger and decode commonly used serial buses (I2C, SPI, etc.)

CAN 、LIN 、FlexRay 、RS232 、USB 、Audio 、MIL STD 1553 、ARINC429）

Standard packet level content.

Supports full hardware triggering and decoding for multiple buses

The bus analyzer option provides a set of serial bus triggering and analysis tools that support I2C, SPI

CAN 、LIN 、FlexRay 、RS232 、USB 、Audio 、MIL STD 1553 、ARINC429

Provide automatic triggering and analysis of various buses, such as embedded, automotive, computer, and audio serial buses

The testing solution, based on FPGA full hardware decoding technology, enhances the probability of capturing occasional serial communication errors.

Support display of multiple views

In addition to providing traditional digital views, the bus analyzer option also offers higher-level bus view displays for easy identification

Various types of bus packets, such as packet start, address, data, and packet end; You can also use events with time stamps

View the captured bus packets in tabular format.

（5） Real time spectrum analyzer

The 4457H series oscilloscope has a built-in real-time spectrum analyzer function (option S22), with a maximum frequency range of up to 20 oscilloscope bandwidths,

Real time analysis with bandwidth options of 10MHz, 20MHz, 40MHz, 80MHz, 160MHz, and 320MHz.

By using stacked FFT and digital fluorescence display technology, the FFT refresh rate is greater than 40.4 million times per second, greatly improving the capture of narrow pulses

Or the probability of transient signals, enhancing the ability to observe occasional events.

（6） Digital voltmeter

The 4457H series oscilloscope provides you with a 4-digit digital voltmeter and an 8-bit frequency counter. By reusing oscilloscope channels

The measurement function of voltage and frequency is achieved in the same way as a general oscilloscope, using the same probe.

（7） Easy to use performance

Brand new capacitive touch screen with thoughtful design

15.6-inch capacitive touch screen, supporting single point and multi-point touch, quickly achieving waveform scaling and movement; One click zeroing design,

Quickly achieve zeroing of horizontal, vertical, and trigger positions, simplifying operations; The numeric and bus keypad significantly speeds up input speed;

The 4457 H series supports mouse and button operation selection while being operated by touch.

Multi window free setting, beautiful view, conducive to observation

Users can freely hide, display, enlarge, shrink, and split the opened waveform window according to their observation needs;

You can operate on multiple window waveforms at the same time, freely adding and deleting displayed waveforms in the window; The function window can be dragged and dropped freely

Docking around the main window, it can be freely arranged in a layered or tiled manner, and can also float above other windows; Expansion of instrument access

After the display, the window can also be migrated to an extended display, which is more conducive to waveform observation.

Free definition of shortcut bar, fast and convenient

Users can customize the shortcut bar on the right side according to their usage habits, and set commonly used function keys as shortcut keys in the functional area,

You can quickly and directly open the corresponding function dialog box for operation.

Voice recognition control for smarter operation

Users can issue commands to the oscilloscope through voice commands. The oscilloscope is based on deep learning methods and intelligent data processing technology,

Convert the user's verbal instructions into internal control commands of the oscilloscope, thereby completing the user's desired operation and freeing up both hands,

The operation is more intelligent and convenient. In addition, the oscilloscope voice recognition module also translates user operations into corresponding programmable commands,

Users can package multiple programmable commands into executable code in multiple languages as needed, and can directly use these codes

Write a programmable program.

Standard 8 U rack, rich peripheral interfaces, * connectivity capability

There are a total of 4 USB 3.0 main control ports and 2 USB 2.0 main control ports in the front and back, making it easy to take screenshots and set up instruments

The waveform data can be transferred to a USB flash drive, or a USB keyboard or mouse can be connected to a USB host port for input,

It can also be connected to a USB printer for printing screen images. The DP and VGA video output ports behind the instrument can

Export the display screen to an external monitor or projector for the convenience of oscilloscope teaching applications or demonstrations.

8U standard rack installation, the instrument comes standard with 10/100/1000BASE T Ethernet ports at the back for easy connection to

Network, realizing remote program control of the network, facilitating function expansion and system construction. Using an oscilloscope with the same screen client

Network connection control oscilloscope, simply enter the oscilloscope's IP address and port number, and it will provide a

The copy of the touch screen display area of the instrument can be directly transmitted and saved from the upper computer, including settings, waveforms, and screenshots,

Or real-time control of the oscilloscope, using a mouse to operate in the copy display area, the effect is equivalent to directly operating the touch screen display area of the instrument.

3、 Typical applications

4457The H series digital oscilloscope is a collection of oscilloscopes, logic analyzers, function generators, and real-time spectrum analyzers

The multifunctional comprehensive testing instrument integrating bus analyzer and digital voltmeter is a universal debugging and verification tool,

Can help you quickly identify, locate, analyze, and solve problems, widely used in analog and digital circuits

Design and debugging, circuit diagnosis and transient signal capture, power supply device and power electronics design, embedded design and debugging

In the fields of automotive electronics testing, product testing and quality control, education and training.