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0755-21004787

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PRODUCTS

products

Oscilloscope
Spectral Analyzer
Attenuation
Wavelength meter

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86100D keysight

Infiniium DCA-X Wide Bandwidth Oscilloscope

86100D keysight

N1092C keysight

DCA-M Oscilloscope

N1092C keysight

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MP2100B Anritsu

BER Eye diagrammer Oscilloscope

MP2100B Anritsu

DSA8300 Tektronix

DSA8300 Tektronix

AQ6370D YOKOGAWA

Spectrum analyzer

AQ6370D YOKOGAWA

86142B Keysight

High performance spectral analyzer

86142B Keysight

AQ6360 YOKOGAWA

spectral analyzer

AQ6360 YOKOGAWA

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MS9740B Anritsu

MS9740B Anritsu

AQ6360 YOKOGAWA

spectral analyzer

AQ6360 YOKOGAWA

N7768A Keysight

4-channel multimode optical attenuator

N7768A Keysight

N7764A Keysight

4-channel variable optical attenuator

N7764A Keysight

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Variable Attenuator

FVA-3150 EXFO

Variable Attenuator

IQS-3150 EXFO

428A/438 Bristol

Bristol Wavelength Meter

428A/438 Bristol

AQ6151B Yokogawa

Optical wavelength meter

AQ6151B Yokogawa

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86120D Keysight

Multi-wavelength meter

86120D Keysight

Exfo-Burleigh Wavemeter Optical Wavelength Meter

WA-1650 Exfo

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megatechsz Technology

Test and measurement technology companies

Shenzhen Megatech Technology Co., Ltd.Ltd. ("Megatech") was established in 2010, focusing on optical communication testing, general electronic measurement and 5G testing, providing manufacturers to provide sales, rental and maintenance services

megatechsz

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SOLUTIONS

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Network Testing

Manual/automated testing

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Industrial equipment

Industrial Internet of Things (IIoT)

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5G promises to revolutionise communications

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Important functions in beamforming

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Semiconductor Testing

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Wireless network

Building a security firewall

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Automotive electronics

Advanced Driver Assistance Systems

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SERVICE SUPPORT

Service Support

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Comprehensive technical solutions, complete test application systems

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Instrument sales

A wide range of cost effective test solutions and instrument sales solutions

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Instrument Rental

Short-term and long-term services, rent-to-own, instrument rental services

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Equipment maintenance

With a professional maintenance team, we can repair instruments of well-known brands at home and abroad

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Instrument recycling

Instrument buy-back service to make money out of idle fixed assets

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NEWS

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AQ6370E YOKOGAWA Spectrum Analyser, what are the specific parameters?

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The AQ6370E is a high-performance spectrum analyser, manufactured by Yokogawa Test and Measurement. It can measure a wavelength range from 600 nm to 1700 nm and is suitable for communications and general-purpose applications. It features high wavelength accuracy, high wavelength resolution, high dynamic range and wide level range. It also features a fast measurement mode, a high near-end dynamic range mode, APP functionality and a large touch screen LCD. It is a powerful, easy-to-operate and stable spectrum analyser.

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What is a Source Measurement Unit (SMU)? What is the difference from a multimeter?

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A Source Measurement Unit (SMU) is an instrument that combines a signal source function and a measurement function on the same pin or connector. It can supply voltage or current and measure voltage and/or current simultaneously. It integrates the functions of a power supply or function generator, a digital multimeter (DMM) or oscilloscope, a current source and an electronic load into a single, tightly synchronised instrument.

Keithley Model 2450 SourceMeter® Instrument-Operation in a Nutshell

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The Model 2450 System SourceMeter® instrument is a precision, low-noise instrument that combines a stable DC power supply with a repeatable, high-impedance multimeter. The instrument is designed for intuitive setup and control, enhanced signal quality and extended ranges, and resistivity and resistance capabilities that are superior to similar products on the market. With both 6½-digit resolution and 0.012% basic accuracy, the 2450 provides 59 readings per second over the IEEE-488 bus. At 4½-bit accuracy, up to 1359 readings per second can be read into its internal buffer.

MP2110A Optical Module RINxOMA Test Methodology and Advantage Analysis

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RINxOMA is a metric used to evaluate the ratio of relative intensity noise (RIN) to optical modulation amplitude (OMA) of an optical module, which reflects the noise performance and signal quality of the optical module. This paper describes a method for RINxOMA testing using the MP2110A instrument and analyses the advantages and application scenarios of the method.

Anritsu MP2110A All-in-One Measurement Instrument with Built-in Bit Error Rate Tester (BERT) and Sampling Oscilloscope

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The BERTWave MP2110A is an all-in-one measurement instrument with a built-in Bit Error Rate Tester (BERT) and sampling oscilloscope that supports evaluation operations such as Bit Error Rate (BER) measurements, eye diagram template testing, and eye diagram analysis of optical modules.

100 Gbit/s Optical Module Evaluation Solution - MP2110A BER and Oscilloscope in One Instrument

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As network service providers introduce new applications and data volumes grow exponentially, 100G optical modules are being used in a large number of applications.
To improve productivity and save costs, optical module manufacturers are struggling to find inexpensive but scalable test instruments that can support a smooth upgrade from 10G to 25G or higher rates.
To improve production efficiency and save costs, optical module manufacturers are looking for inexpensive but scalable test instruments that can support a smooth upgrade from 10G to 25G or higher rates.
Designed for 100 GbE/25 GbE optical module production applications, the BERTWave MP2110A combines BERT (Bit Error Rate Test) and sampling oscilloscopes (Sample Oscilloscope).
BERT (bit error rate testing) and sampling oscilloscope (eye pattern analysis) in an integrated chassis. It improves the efficiency of optical module production and
also helps to reduce production costs.

Keithley 2400 Series (2410,2420,2430) Multifunction Power Meters - Easy Operation Manual (1)

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Keithley 2400 Digital Source Meter is an advanced multifunctional power supply and measurement instrument which is widely used in current measurement in various fields. This article describes how to use Keithley 2400 Digital SourceMeter to measure current, including setting measurement parameters, connecting circuits and analysing results. Before measuring current, you need to set the measurement parameters. Turn on the instrument power and connect Keithley 2400 Digital SourceMeter to the computer, set the following parameters through the instrument panel or remote control software: measurement mode, current range, sampling rate, trigger mode and so on. Measurement mode can choose continuous measurement mode or single measurement mode, according to the actual demand. The current range is selected according to the estimated value of the measured current to ensure that the current does not exceed the rated range of Keithley 2400.

Keithley 2400 Series (2410,2420,2430) Multifunction Power Meters - Easy Operation Manual (2)

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Keithley 2400 Digital Source Meter is an advanced multifunctional power supply and measurement instrument which is widely used in current measurement in various fields. This article describes how to use Keithley 2400 Digital SourceMeter to measure current, including setting measurement parameters, connecting circuits and analysing results. Before measuring current, you need to set the measurement parameters. Turn on the instrument power and connect Keithley 2400 Digital SourceMeter to the computer, set the following parameters through the instrument panel or remote control software: measurement mode, current range, sampling rate, trigger mode and so on. Measurement mode can choose continuous measurement mode or single measurement mode, according to the actual demand. The current range is selected according to the estimated value of the measured current to ensure that the current does not exceed the rated range of Keithley 2400.

Keithley 2400 Series (2410,2420,2430) - FAQs

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Keithley 2400 Digital Source Meter is an advanced multifunctional power supply and measurement instrument, which is widely used in current measurement in various fields. Switch on the instrument and connect Keithley 2400 Digital SourceMeter to a computer, set the following parameters through the instrument panel or remote control software: measurement mode, current range, sampling rate, trigger mode, etc.

Yokogawa AQ6370E-Yokogawa Electric Releases High Performance Spectrum Analyser

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Yokogawa Electric Test & Measurement has announced the June 2023 release of the Yokogawa AQ6370E spectrum analyser. An upgrade to the popular Yokogawa AQ6370D, the new model is equipped with enhanced performance and usability features. Equally suitable for use in industry, universities and research institutes, this Yokogawa AQ6370E can be used to characterise a wide range of components, including lasers, optical transceivers and optical amplifiers for optical communications.

Yokogawa AQ6373E Spectrum Analyzer - Analyzer APP Mode Accelerates R&D and Production Testing

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Yokogawa AQ6373E Spectrum Analysers - The same high performance level and improved operability features to meet a wide range of spectral measurement needs in R&D and production environments. Yokogawa has designed the Yokogawa AQ6373E and Yokogawa AQ6374E to meet the growing demand for testing new optical devices and components in the visible to near-infrared wavelength bands for medical, biological and materials processing applications.

AQ6370D Spectrometer FAQ? -How to choose a spectrum analyser?

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There is no definite answer to this question because different brands of spectrum analysers may suit different application scenarios and needs. You can choose the most suitable brand according to your budget, measurement target, wavelength range, accuracy requirement and other factors. I can give you some suggestions for reference, but the final decision is still up to you.

How to Generate Various Types of Radar Signals Using the M8195A Arbitrary Waveform Generator

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The M8195A Arbitrary Waveform Generator is a high-performance signal source that can generate arbitrary waveforms with a sampling rate of up to 65 GSa/s and an analogue bandwidth of 25 GHz. It can be used to simulate a variety of complex signals, such as radar signals, optical communication signals, digital RF signals and so on. In this paper, we will introduce the methods and precautions for simulating radar signals using the M8195A Arbitrary Waveform Generator.

keysight M8195A Broadband Pulse Radar Test Solution

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The Wideband Pulse Radar Test Solution combines commercial off-the-shelf COTS modular hardware and software from Keysight Technologies, KJ Microwave, and Virginia Diodes to provide a flexible, multi-channel test bench for radar waveform generation and analysis.
Segmented memory acquisition in the digitiser uses a circular acquisition buffer with a minimum inter-segment dead time of 300 ns. This allows, for example, the capture of up to 64 million repetitive radar signals at relatively large repetition intervals.

PCIe TX/RX Physical Layer Signal Integrity Test Methods Explained

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PCIe has both a serial communications interface and a storage interface, unlike SAS and SATA, thus enabling additional industry scalability. PCIe supports full-duplex communication based on a point-to-point bus topology between the followers (system/host) and the endpoints (plug-ins). The specifications are developed and maintained by the PCI-SIG, an association of more than 900 companies.

How to test the performance of optical modules? What test and measurement equipment is needed?

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Optical module is a device that converts electrical signals into optical signals or optical signals into electrical signals, and it plays an important role in optical communication system. In order to ensure the normal operation of the optical module, we need to test its performance and detect whether it meets the relevant standards and specifications. So, how to test the performance of optical modules? This article will introduce you to some commonly used optical module test methods and test and measurement equipment.

Optical Communication How to test TX\RX and what equipment is needed?

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TX and RX are two important concepts in a communication system, representing Transmitter and Receiver respectively. In a communication system, the Transmitter is responsible for converting information signals into electromagnetic waves and sending them out, and the Receiver is responsible for receiving the electromagnetic waves and reducing them to information signals. Therefore, testing the performance of TX and RX is an important step to ensure that the communication system works properly.

What are the considerations for actual oscilloscope testing?

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Oscilloscope is a commonly used electronic test instrument, which can display and measure the waveform, amplitude, frequency, phase and other parameters of a signal. However, to use an oscilloscope correctly, not only to understand its functions and operating methods, but also to pay attention to some details and techniques in the actual test. In this article, we will introduce some of the oscilloscope actual test considerations, hope to help electronic engineers.

Arbitrary Waveform Generator: Simulating Real-World Signals

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In the field of electronic test and measurement, a signal source is a commonly used instrument that provides a variety of known or preset waveforms, such as sine, square, ramp, and pulse waves, for exciting a circuit or system under test and observing its response. However, sometimes we need to simulate real-world signals that are often irregular, random, complex, or contain multiple frequency components and modulations.

25G Optical Module Eye Diagram, do you really understand? What test eye diagram equipment is needed?

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An eye diagram is a tool used to observe the quality and performance of a high-speed digital signal, which can reflect a lot of information about the signal, such as noise, jitter, inter-code crosstalk, extinction ratio, and signal-to-noise ratio. Eye diagram is a series of digital signals accumulated on the oscilloscope and displayed graphics, it is similar to the shape of an eye, hence the name. The size and clarity of the eye diagram can reflect the quality of the signal. Generally speaking, the larger and clearer the eye diagram is, the better the signal is; the smaller and blurrier the eye diagram is, the worse the signal is.

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N1090A and N1092/4 Sampling Oscilloscopes: High-Accuracy, Low-Cost Solutions for Optical Waveform Analysis

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The keysight N1090A and N1092/4 Sampling Oscilloscopes series, a high-precision, low-cost solution for optical waveform analysis, support data rates and baud rates from 1 Gb/s to 53 GBaud.The N1090A and N1092/4 Sampling Oscilloscopes have inherited the excellent quality of keysight is 86100 Digital Communications Analyser (DCA), while adopting a miniaturised design, making it easy for users to use them in different situations.

How to Measure Spectral Properties of VCSELs, LDs, DF-LDs, FP-LDs, and LEDs with the Anritsu MS9740B Spectrum Analyzer

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The Anritsu Anritsu MS9740B is a benchtop spectrum analyser with wide dynamic range, high resolution and fast scanning speed for fabricating and evaluating optical active devices such as VCSEL modules, LD-modules, DF-LDs, FP-LDs, LEDs and more. It has a wavelength measurement range of 600 nm to 1750 nm and supports multimode fibre input. It also has a variety of measurement functions and menu screens to measure optical centre wavelength, level, OSNR, spectral width and other evaluation items at once and display the results on a single screen.

Keysight N1092 Series sampling oscilloscope summary

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The Keysight N1092 Series is a high-performance photoelectric signal sampling oscilloscope that delivers high sensitivity, throughput, accuracy, and compact design. It features an optical channel that can support 28/45 GHz bandwidth, as well as an optional CDR for clock recovery and data analysis. It can also be combined with other N1090A series optical and electrical channels to meet different testing needs.

Anritsu MS9740B Spectrum Analyser How to use it for PMD testing?

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The Anritsu MS9740B is a high-performance spectrum analyzer that can be used to measure the polarisation mode dispersion (PMD) of optical fibres.PMD is a transmission characteristic of optical fibres that affects the performance and stability of high-speed optical communication systems. To ensure the quality and reliability of your optical fibres, you need to test them for PMD on a regular basis.

Tektronix DSA8300 Digital Sampling Oscilloscopes Summary of problems, see this article

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A digital sampling oscilloscope is an instrument for measuring and analysing high-speed digital signals, which can sample signals in equivalent time to achieve a sampling rate higher than the real-time bandwidth. Digital Sampling Oscilloscopes are available in a variety of models and brands, with different instruments having different performance and features for different test scenarios and needs.

Tektronix DSA8300 and DSA8200: Digital Sampling Oscilloscopes

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The DSA8300 is a digital sampling oscilloscope that is an upgraded version of the Tektronix DSA8200 with higher sample rates, more memory, more channels, and enhanced features. Tektronix Tektronix DSA8300 maximum sampling rate of up to 300 GHz, memory depth of up to 32 M, the number of channels up to 16, can measure multiple signals at the same time, and their synchronisation and comparison. DSA8300 also has a variety of measurement and analysis tools, such as TDR analysis, S-parameter measurements, serial data link analysis, optical fibre testing, etc., to provide a comprehensive and in-depth evaluation of the signal. and in-depth evaluation of signals.

Tektronix DSA8300 Sampling Oscilloscope

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The Tektronix DSA8300 Digital Serial Analyzer Sampling Oscilloscope is a high-performance instrument that can be used to test and analyse high-speed optical and electrical signals, supporting a wide range of optical interface standards and applications.

DSA8300/DSA8200 Sampling Oscilloscopes: 10G/25G/40G/100G Test Solutions

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The DSA8200 and DSA8300 are two digital serial analyser sampling oscilloscopes, both of which can be used for testing and analysing a wide range of high-speed serial devices, such as communications, computers and consumer electronics.

AQ6370D/C/B YOKOGAWA Spectrum Analyzer, Parameters

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The AQ6370D is available in standard or high performance versions. It has wavelength resolution settings from 0.02 nm to 2 nm, wavelength accuracy of 0.02 nm (C+L bands), and a maximum horizontal sensitivity of -90 dBm. The high-performance model has a near-field dynamic range of 70 dB (1 nm peak, 0.05 nm resolution) to 50 dB (0.1 nm peak, 0.02 nm resolution). The stray light rejection ratio is greater than or equal to 70 dB and the scan time is less than 0.2 sec. For 100 nm wavelength range.

Anritsu BERTWave™ MP2100B Eye Diagram Error Meter Oscilloscope

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With the popularity of cloud computing, the demand for optical modules in data centers is increasing day by day. Among them, the demand for SFP+ modules (for 10GbE) and QSFP+ modules (40GbE (10Gbit/s×4) is growing even faster. The all-in-one BERTWave MP2100B has a built-in BERT tester and sampling oscilloscope that can simultaneously run BER tests and eye diagram analysis required for developing and manufacturing modules.

DAQ970A Data Acquisition System: Efficient, Accurate and Flexible Data Acquisition Solution

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Today, we would like to introduce the DAQ970A, a data acquisition system from YesData, which is an upgraded version of the 34970A with higher performance, enhanced features, and a better price/performance ratio. Below, we'll take a closer look at the overview and features of the DAQ970A data acquisition system.

keithley 2612a: a high-performance dual-channel system digital source meter

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The keithley 2612a also has flexible programming and control features. It has a built-in Test Script Processor (TSP®) that allows complete test programs (scripts) to be executed in the instrument without the need for an external controller. It also provides an embedded TSP® Express software tool that allows users to quickly and easily perform commonly used I-V tests without programming or installing software. It also supports a variety of communication interfaces, such as GPIB, USB, and LAN, allowing remote control and data transfer in different ways. It is also LXI Class C compliant, providing high-speed data transfer and enabling fast remote testing, monitoring and troubleshooting.

2450 Keithley SUM Source Measurement Unit | Tektronix

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The Keithley 2450 is a new generation SourceMeter Source Measurement Unit (SMU), 200V, 1A, 20W instrument. Measures Ohm's Law (current, voltage and resistance). A new graphical user interface (GUI) and advanced capacitive touch screen technology enable an intuitive user experience and minimize the learning process, allowing engineers and scientists to learn, use and create faster. The 2450 SMU is a versatile instrument especially suited for characterizing modern semiconductors, nanoscale devices and materials, organic semiconductors, printed electronics, and other small, low-power devices.

Keithley 2611B and 2612A Differences and Comparisons

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The Keithley 2611B and 2612A are two high-performance, two-channel Source Measurement Units (SMUs) that are widely used in scientific research, industrial production, and education and training. In this article, we will compare the main differences between these two models and evaluate their features, performance and application scenarios to help users make a suitable choice.

Keysight 86100D and 86105C Module Features and Applications

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The Keysight 86100D oscilloscope platform and its companion module, the 86105C, are designed for testing and analyzing high-speed digital signals and fiber-optic communication systems. 86100D oscilloscopes are high-performance oscilloscopes that offer a wide range of signal analysis capabilities, including time-domain measurements, spectral analysis, and eye-diagram analysis. 86105C modules provide optoelectronic conversion capabilities for fiber-optic communication systems to help users evaluate and analyze the performance of fiber-optic communication systems. The 86105C module provides an optoelectronic conversion function for fiber-optic communication systems to help users evaluate and analyze the performance of fiber-optic communication systems.

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KEYSIGHT M8195A is a high-performance arbitrary waveform generator (AWG)

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The M8195A is a high-performance arbitrary waveform generator manufactured by Keysight Technologies. It can generate continuous waveforms up to 65 GSa/s and also has the capability of peak output voltages up to 8 Vp-p. This device is suitable for a variety of applications, such as high-speed digital and communications system testing, radar signal simulation, optical communications, and more. It also provides multiple programming interfaces and supports various programming languages such as LabVIEW, MATLAB and Python for easier control and use.

YOKOGAWA AQ6360 spectral analyzer is a fiber optic test instrument

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AQ6360 Spectrum Analyzer is an advanced fiber optic test instrument, which is widely used in fiber optic communication, fiber optic sensor, optical device research and other fields. The instrument is mainly used to measure and analyze the performance of optical components and optical systems. It features high-speed data acquisition and processing capabilities, easy-to-use software interface and tools, and a high degree of programmability and customization. AQ6360 Spectrum Analyzer uses high-quality and high-precision optical components and inspection devices, thus ensuring high precision and accuracy of testing.

N1077A Keysight optical/electrical clock recovery

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The Keysight N1077A optical/electrical clock recovery module provides standards-compliant clock recovery for PAM4 and NRZ singlemode and multimode optical and electrical signals from 50 MBd to 16 or 32 GBd.

N1078A 64 GBd keysight singlemode optical/electrical clock recovery

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The N1078A optical/electrical clock recovery module provides standards-compliant clock recovery for PAM4 and NRZ singlemode optical and electrical signals from 125 MBd to 64 GBd.

81608A keysight tunable laser source, high power

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The Keysight 81608A tunable laser sources are designed with a common cavity laser module. They share a narrow linewidth and low spontaneous emission level for excellent spectral loss measurement range in both the stopband and passband when used with the Keysight N774xA multi-port power meter or the Keysight 816xxx power meter module.

Functional description of keysight 34970/72A related modules

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Did you know that the 34970A/34972A can measure more than just voltage and temperature? Yes, DAQ comes with 8 modules, each with different functions, no need to buy additional equipment to get more functions, but save time by using these modules.
I will introduce you to the 34970/72A related modules and functions, which can perform regular DMM measurements, as well as temperature measurements. Understanding the Agilent 34903a/34904a module, the 34903A is a 20-channel single-blade double-throw relay. The relay can handle 300 volts and 1 amp.

Translated with www.DeepL.com/Translator (free version)

DAQ970A data collector from keyshight replace the 34970A?

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The DAQ970A is a new data collector that replaces the 34970A. The DAQ970A has a new generation of high-speed digital multimeter module built in, with the same 6.5-bit resolution, and thanks to the new ADC technology, the noise floor and accuracy are slightly higher than the old 34970A.

How to test OLT with 81250A Agilent?

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The Agilent 81250A OLT test requires two ONU signals, while the ONU requires an enable signal, so four signals are required. In addition, if it is a GPON system OLT devices, also need a Reset signal, a total of five signals are required.

MS9740B Anritsu Spectrum Analyzer

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The MS9740B spectral analyzer achieves an overall test speed of less than 0.2 seconds from waveform scanning to waveform resolution and data transfer to external control devices, and with enhanced VBW settings (1 kHz and 200 Hz) commonly used by users, the MS9740B not only maintains the same measurement sensitivity as previous models, but also reduces measurement time by 50%, helping to further improve user productivity.

MP2100B Anritsu BERTWave™ (10G BERT, sampling oscilloscope)

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The MP2100B Anritsu BERTWave is an all-in-one tester with built-in BERT and sampling oscilloscope for supporting optical module evaluation, including BER measurement, eye diagram template testing and eye diagram analysis.

M8195A keysight 65 GSa/s Arbitrary Waveform Generator

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The M8195A keysight Yestech Arbitrary waveform generator combined with the 81195A optical modulation generator software provides an innovative approach to real-time signal generation that can make testing up to 100 times faster. It can generate signals and impairments in real time. Using FIR filters and other DSP functions, pulse shaping can be performed and optical stress test conditions, such as polarization mode dispersion PMD or phase noise, can be varied.

N1092C keysight is de 28/45 GHz (one optical channel) and 50 GHz (two electrical channels)

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

The Keysight N1092C is a DCA-M sampling oscilloscope with one optical channel and two electrical channels. The N1092C is suitable for verifying that optical transmitters are compliant with communications standards. The highly accurate, low-cost optical/electrical waveform analysis solution includes solutions that provide 8.4 to 64 Gbaud, very low noise and jitter, and fast sampling rates that enable high throughput.

86100D keysight Yestech Infiniium DCA-X Wide Bandwidth Oscilloscope Mainframe

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

The 86100D DCA-X performs accurate measurements of high-speed digital designs from 50MBd to over 80GBd on up to 16 channels simultaneously. Accurate measurements of high-speed digital designs from 50MBd to over 80GBd on up to 16 channels The Keysight 86100D DCA-X delivers high accuracy, in-depth analysis capabilities, and ease of use as the mainframe of the de Infiniium DCA-X widebandwidth oscilloscope.

Optical Module/Optical Cat, Eye Diagram BERT Test Solution - PAM4 & NRZ

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Optical Module / Optical Cat Testing Solution is a solution to provide professional, efficient and reliable testing services for different types and specifications of optical modules. Optical Module Testing Customised Solution can design and implement suitable testing processes and methods according to customers' needs and standards, including performance testing, compatibility testing, stability testing, reliability testing of optical modules. The purpose of optical module testing customised solutions is to ensure the quality and performance of optical modules, to meet customer expectations and requirements, and to improve the market competitiveness of optical modules.

800G/400G high-speed optical modules, test solutions for different equipment combinations

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

With the rapid development of the Internet, data centres and cloud computing have an increasingly high demand for network bandwidth. High-speed optical modules, as the core equipment for network transmission, have a direct impact on the performance and quality of network stability and efficiency. At present, 800G and 400G high-speed optical modules have become the mainstream choice for data centres and cloud computing, but how to effectively test these high-speed optical modules to ensure that they meet the relevant technical standards and application requirements is an urgent problem.

Reasons and advantages of switching to PAM-4 signalling instead of NRZ for 400G Ethernet

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Currently, 100G Ethernet has become the dominant standard in data centres, but with the emergence of new technologies such as 5G, IoT and AI, 100G Ethernet can no longer meet future demands and 400G Ethernet has become the new target. To achieve higher bit rates at the same baud rate, it is necessary to use higher-order modulation, such as PAM-4 (Pulse Amplitude Modulation, 4th order) signalling, which carries two bits of information in each symbol to achieve twice the bit rate.

10G PON and 25G PON: Next Generation Technologies for Passive Optical Networks

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Passive optical network (PON) is a fibre-optic access technology that distributes fibre-optic signals to multiple users through a passive splitter, achieving the goal of fibre-to-the-home (FTTH).PON technology has the advantages of high transmission rate, wide coverage, low cost, energy saving and environmental protection, and it has become one of the mainstream technologies for broadband access. With the increasing demand of users for high-speed broadband access, PON technology is also developing continuously, from the initial GPON (Gigabit Passive Optical Network) and EPON (Ethernet Passive Optical Network), to the later 10G PON (10 Gigabit Passive Optical Network), and then to the latest 25G PON (25 Gigabit Passive Optical Network), the downlink rate of the PON technology has been increased by 25 times, reaching the level of 25Gbps. the level of 25 Gbps. This article will introduce the key technologies of 10G PON and 25G PON, as well as their advantages and application scenarios.

Ministry of Industry and Information Technology: China's average annual growth rate of nearly 30% in the size of the data centre

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Industry news, recently Minister of Industry and Information Technology Jin Zhuanglong said at the China-Africa Digital Capacity Building Cooperation Forum that China has strengthened the construction of digital and information and communication network infrastructure, and has built the world's largest and technologically leading fibre-optic and mobile communication network. Among them, the average annual growth rate of data centre scale in the past five years has reached nearly 30%.

Measurement and analysis of optical communication test parameters

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Optical communication is a technology that uses optical signals to transmit information in optical fibres or other media, which has the advantages of high transmission rate, large bandwidth and strong anti-interference. In order to evaluate the performance of optical communication system or optical module, some optical communication test parameters need to be measured and analysed, which include transmit optical power, receive sensitivity, extinction ratio, bit error rate, eye diagram and so on. This paper will briefly introduce the meaning, measurement method and analysis significance of these parameters.

MIIT's Zhang Yunming: adheres to moderate overrun, accelerates deep coverage of 5G network

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

October 21 news Today, in the 2023 China 5G Development Conference hosted by the Ministry of Industry and Information Technology, the Ministry of Industry and Information Technology party group members, Vice Minister Zhang Yunming introduced, 5G and other new generation of information and communication technology is to promote a new round of scientific and technological revolution and industrial transformation of the road, the Ministry of Industry and Information Technology to organise the industry all parties to know the weight of the heavy burden, know the difficulty of the difficult to overcome the difficulties, know the shortcomings and make up for the shortcomings of the shortcomings, know the new innovation, and to promote the new innovation in a solid manner 5G development has achieved positive results.

Huawei's F5G Power All-Optical Communication Network Helps Build New Power Systems

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

With the construction of new power systems, power communication networks are facing higher requirements, and it has become an urgent need for the power industry to improve network quality, expand network coverage, and achieve network security and control. Recently, Huawei's F5G power all-optical communication network solution appeared at the Sixth Electric Power Information and Communication New Technology Conference and Digital Development Forum, demonstrating the architecture and application of the power all-optical communication network based on end-to-end OSU technology, which has attracted extensive attention from the industry.

Shenzhen to build visible light communication and optical computing technology application industry highland with light as a medium

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

SZTV News has specially planned a column entitled "New Productivity in Shenzhen - Decoding Shenzhen's New Productivity" to explore Shenzhen's vivid practice of promoting high-quality economic development by taking new productivity as a traction. The first series of the special report explores how new technologies can achieve innovation breakthroughs. The first article focuses on visible light communication and optical computing technologies that are flourishing in Shenzhen.

Optical communication: the technology that lights up the future-Megatronics

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Optical communication is a technology that uses optical signals to transmit information, and it is one of the key infrastructures of the modern information society. The development of optical communication has gone through several stages, from the initial optical fibre to the current optical network, which has continuously improved the transmission rate, capacity and quality. Optical communication is a technology that lights up the future and will bring more convenience, innovation and value to human society.

Tektronix Leads Industry by Showcasing Innovative Optoelectronic Test Solutions at Opto Expo

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Demonstration of Tektronix's solution for 400G/800G PAM4 measurement PAM4 is a high-speed serial communication technology that can transmit more data under the same bandwidth, and is one of the key technologies to achieve the 400G/800G Ethernet standard. However, PAM4 signals also bring higher testing difficulty, and it is a challenge to measure the quality and performance of PAM4 signals effectively.

Demand for 400G and above rate optical modules will become mainstream in the next five years

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

In 2020 and 2021, there is a major shift towards working from home and home schooling under the embargo policies resulting from the new Crown Pneumonia, creating a greater demand for faster, more ubiquitous, and more reliable networks. As a result, the optical module market has seen double-digit growth for two consecutive years, despite supply chain constraints and even disruptions.2022, the epidemic is gradually being brought under control globally, but some of the habits adopted during the crisis (remote working, collaboration, online media consumption) have become part of people's daily lives, connectivity is becoming a more important asset for homes and businesses, and demand for broadband continues to grow. As a result, the global optical module market continues to experience double-digit growth, although supply chain challenges remain.

3-nanometer chip test success, foreign media: the rise of China's core

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

A Chinese chip company said their test of 3-nanometer chip has been successful, showing that the domestic chip is not afraid of the difficulties and dangers, and actively seize the existing chip foundation, the first breakthroughs have the opportunity to promote the technology, and ultimately realize the breakthroughs from the point and then face breakthroughs.

F5G Advanced trend has arrived, 10 Gigabit optical network is ready to launch

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

The 14th Five-Year Plan for the development of the information and communications industry calls for accelerating the construction of "double gigabit" networks and building a new digital infrastructure system, and gigabit optical networks are the very topic. China has built the world's largest, technologically advanced optical network infrastructure, gigabit access capacity covering all prefecture-level cities, gigabit optical network has the ability to cover more than 500 million households.

Keysight Expands Spectral Testing Portfolio with New Tunable Laser Source

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

The Yestech Keysight 81607A, 81608A and 81609A tunable laser sources, a series of modules for the Yestech 8164B optical wave measurement system. The new modules extend the product line introduced in 81606 2015 with the introduction of the Keysight <>A Tunable Laser Source, an instrument with unmatched subpico-meter tuning repeatability and best-in-class wavelength accuracy, even in full-speed bidirectional scanning.

Global optical module TOP10 list in 2022: Chinese manufacturers occupy 7

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

LightCounting, a leading market organization in the optical communications industry, has announced the latest version of its 2022 Global Optical Module Top 10 list. The list shows that Chinese optical module manufacturers are getting stronger, with a total of seven finalists and only three overseas remaining on the list.

Range and standard deviation: Comparing stochastic models to the real world

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

How well do statistical models predict the behavior of real-world systems? In many signal integrity applications, such as estimating random jitter at a given bit-error-rate (BER), a given aggregate of statistical distributions is used to infer potential future outcomes. Similarly, Figure 1 depicts a model that predicts the ratio of the histogram range to the histogram sigma (one standard deviation) for various overall sizes of a Gaussian distribution. The predictions indicate that the limits of the range to sigma ratio increase as the population grows.

Exploring rapidly evolving technologies through innovation to reshape the human experience

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

keysight will explore the rapidly evolving technologies that are reshaping the human experience: innovation at keysight World: Innovation, the company's annual visionary conference for technology leaders, engineers and innovators. Industry leaders and futurists will share actionable insights on 6G, <>G, software-defined vehicles (SDV), non-terrestrial networks (NTN), and digital healthcare.

Ministry of Industry and Information Technology Zhao Ce: accelerate the construction of "cloud-side end" synergy, computing, storage and transportation integration of computing power infrastructure system

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Recently, at the 31st China International Information and Communication Exhibition "Arithmetic Innovation Summit", Zhao Ce, deputy director of the Department of Information and Communication Development of the Ministry of Industry and Information Technology, said that with the joint efforts of all sectors of society and industry, China's arithmetic industry has maintained rapid and healthy development and achieved positive results. In the future, we should also promote the coordinated development of computing power layout and network architecture, strengthen regional complementarity, and accelerate the construction of a "cloud-side end" synergy and a computing power infrastructure system that integrates computing, storage and transportation.

Thinking about the development of gigabit optical network services for operators

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

At present, China's gigabit optical network construction and deployment has entered a rapid development phase, and has achieved global leadership in four aspects: technology level, network capacity, industrial ecology, and user scale. As of the end of the first quarter of 2023, China has 110 million broadband gigabit or more users, 17.93 million 10G PON ports, gigabit optical network has the ability to cover more than 500 million households, the network scale and coverage level ranked first in the world. Currently, domestic telecom operators have focused on the new direction of gigabit optical network technology evolution, and continue to explore the application of gigabit optical network in different scenarios through research and development, trials to find new market opportunities and development paths.

5G industry applications "from 1 to N" scale expansion needs to be added to the force

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

If we consider these four years as the "first half" of 5G development, the achievements of 5G in China are obvious to all. But under the reputation, the future development of 5G still faces great challenges, and how to solve the problems encountered in the development, or problems, will be the first task of the "second half" of 5G, which is related to the success or failure of 5G.

What is needed for optical communication module automation test equipment? How to meet the demand?

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

The optical module self-testing system integrates advanced domestic and foreign test instruments and equipment (optical oscilloscope, BER, optical power meter, optical attenuation meter, etc.), which are connected to PC side through GPIB bus or other bus supported by VISA (VirtualInstrument Software), and the PC side is controlled by the upper computer software system based on the virtual instrument to realize real-time control of each measurement instrument and complete the module automation test process.

China's 6G communication technology research and development to welcome new breakthroughs in the future or can be used for cosmic exploration on

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

6G, the sixth generation mobile communication standard, is also known as the sixth generation of mobile communication technology. The main facilitation is the development of the Internet of Things. As of November 2019, 6G is still in the development stage. 6G may have 100 times higher transmission capacity than 5G, and network latency may be reduced from milliseconds to microseconds.

Megatrend: Introducing a Series of Solutions for 400G/800G SR/LR Optical Module Testing Needs

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

With the popularity of 5G and other technologies, the demand for data centre construction and expansion increases, transmission rates will reach 400Gbps/800Gbps levels, and backbone transmission capacity will be upgraded to 400G/800Gbps/1.6Tbps. the signal modulation method will be changed from NRZ to PAM4, which will require the introduction of error correction technologies such as FEC/MLSE/MLSD. Megatrend provides a series of test solutions and products, including MP2100A,N1092C,N1078A,AQ6370D,MS9740B, etc., to meet different customer needs.

megate-appearance in 2023 Shenzhen Optoelectronic Expo-help the benign development of optoelectronic industry

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

On 6th September 2023, the 24th China International Optoelectronic Expo was held in Shenzhen International Convention and Exhibition Centre (Baoan New Venue). Ltd, as a professional supplier of optoelectronic test and measurement equipment, presented a variety of high-end products at the exhibition and attracted the attention of many visitors.

2023 Academic Conference of Optical Society of China

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

2023 Academic Conference of Optical Society of China,We are honored to participate in the 2023 Academic Conference of Optical Society of China, which is a high-end academic exchange platform gathering domestic and foreign optics experts, scholars and entrepreneurs, and showcasing new achievements, discoveries and technologies in the field of optics.

Wuhan, 2023 Photonics Technology Summit | "Exploring the Development Trend of Photonics Technology

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

With the development of society to a high degree of information technology and intelligence, the requirements for high-performance, miniaturization and integration of optoelectronic devices in various application areas are becoming higher and higher. Traditional optoelectronic technology has insurmountable obstacles to meet the needs of the development of optoelectronic devices, optoelectronic breakthroughs look forward to the emergence of new materials, new principles and new technologies.

Megatech's new official website will be online soon ---- Making the world a better place with technology

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Ltd. is always committed to optical communication test, general electronic measurement and 5G test field, with rich technical experience, high-end test instruments, perfect service system, to provide customers with leading function and very cost-effective test and measurement solutions.

In order to adapt to the long-term development of the company, Megatech has strengthened its corporate culture and external publicity requirements, and designed the company's website in accordance with the principle of "simple, atmospheric, easy to use and beautiful". The new version of the website integrates and improves some contents of the original website, and at the same time, the main functional modules and contents of the company have been re-planned and re-arranged.

Optical vs. all-optical networks, do you know what the difference is?

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

We should know that optical network is a network technology that uses optical signals to transmit information, and it is one of the important infrastructures of the modern information society. With the development of Internet technology, human demand for network bandwidth continues to grow rapidly and explosively, optical network technology is also facing the challenge of improving transmission rate, capacity and quality. So what are the advantages of optical networks? Simply put, it is fast, big and good.

Keysight 86100D and 86105C Photovoltaic Modules DCA-X Yestek Oscilloscope Instructions for Use

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

DCA-X 86100D(86105C) Optical Oscilloscope is a high-performance fibre optic oscilloscope suitable for measuring various fibre optic parameters, such as optical power, optical wavelength, optical attenuation and so on. This article will introduce the use of DCA-X 86100D(86105C) Optical Oscilloscope in detail, including equipment features, operating procedures, precautions, application examples and maintenance.

What are the precautions for Yokogawa AQ6370D Spectrum Analyzer?

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

The Yokogawa AQ6370D is a spectrum analyzer for communications and general purpose applications that measures the wavelength range from 600nm to 1700nm with high accuracy, high resolution, high dynamic range and fast measurement.The AQ6370D is available in two models, the standard version and the high performance version, the high performance version provides higher wavelength accuracy and dynamic range. The AQ6370D also features a unique free-space input design that allows simultaneous testing of single-mode and multimode fibers.The AQ6370D is one of Yokogawa's most popular spectrum analyzers and is widely used in optical communications, optical amplifiers, lasers, LEDs and other applications.

How does a signal generator work? What are the main parameters and performance indicators?

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

A signal generator is an instrument capable of generating various types and forms of electronic signals, and it has a wide range of applications in the field of electronic test and measurement. Whether in the field of communications, radar, navigation, radio, audio, video, etc., or in teaching, research and development scenarios, signal generators are indispensable tools.

Yokogawa AQ6370D Spectrum Analyzer Question Summary, read this!

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Spectrum analyzer is an instrument used to measure the wavelength, power, spectrum and other parameters of a light source, which is widely used in the fields of optical communication, information processing/storage, biomedicine and so on. In these fields, the performance requirements for spectrum analyzers are getting higher and higher, such as wavelength accuracy, dynamic range, power range and so on. To meet these requirements, Bing has launched a spectrum analyzer with world-class optical performance, the Yokogawa AQ6370D.

How to use keysight 86100D to test eye chart? What are the application scenarios?

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

To perform eye chart analysis on the 86100D, you can refer to the following steps: Select Eye/Mask mode and set the trigger, time base, vertical and horizontal parameters. In Eye/Mask mode, you can perform various measurements on the eye chart, including eye width, eye height, eye skew, level magnitude, level noise, level skew, etc. . You can also perform mask tests using the built-in standard masks or custom masks.

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Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Oscilloscope science --- the use of oscilloscopes and types

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

An oscilloscope is a test and measurement instrument used to display a variable as a function of another variable. For example, it can plot voltage (y-axis) versus time (x-axis) on a display. Figure 10 is an example of such a graph. This is very useful if you want to test whether an electronic component is working properly. If you know what the signal waveform should look like when the component is removed, you can use an oscilloscope to see if the component is actually outputting the correct signal.

Six Principles of FFT Analysis with Real-time Oscilloscopes

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

We live in the time domain. This is where we measure all digital performance. But sometimes, we can get to an answer faster by taking a detour through the frequency domain. With six principles, we can understand how an oscilloscope transforms time domain measurements into a frequency domain view. All six principles are applied “under the hood” by oscilloscopes with a Fast Fourier Transform (FFT) function.

Quickly understand the optical module eye chart test and use the equipment! Remember to bookmark and save!

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Optical module eye diagram test is a common optical test method used to measure the performance of optical modules during high-speed data transmission signal transmission, and is usually used to test parameters such as transparency, transmission distance and off-line storage of optical modules. The eye diagram of an optical module is an interlaced diagram of the photoelectric displacement waveform over a period of time collected using an oscilloscope and other equipment during high-speed data transmission, which can reflect the quality of the data transmission signal and the interference of the circuit. The name of the eye diagram comes from the appearance of the image resembles an "eye" shape, so called eye diagram.

How much do you know about the principle of spectrum analyzer, a brief overview?

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

A spectrum analyzer is an instrument used to measure the radiation spectrum of a luminous body, i.e., the index parameter of the luminous body itself. Spectral analysis is a qualitative analysis that identifies the presence of certain elements from their characteristic spectra, and the intensity of these spectral lines is related to the content of the element in the sample, so the intensity of these lines can be used to quantitatively determine the content of the element.

How to choose an oscilloscope-difference between analog and digital oscilloscopes

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

When considering the purchase of a new oscilloscope, users often ask many questions. For example, what kind of oscilloscope should be selected? How wide a bandwidth is needed? Can an analog oscilloscope meet the needs of the job? Another question people often ask is: "DSO can meet my work needs? "In other words, can the DSO do all the measurements I was doing with an analog oscilloscope?

Introduction and application of oscilloscopes (knowledge sharing)

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Oscilloscope is a very wide range of electronic measuring instruments. It can transform the electrical signal invisible to the naked eye into a visible image, which facilitates people to study the change process of various electrical phenomena. The oscilloscope uses a narrow, high-speed electron beam composed of electrons, hitting the screen surface coated with fluorescent material, it can produce tiny dots of light (this is the traditional working principle of the analog oscilloscope).

Structural characteristics of analog oscilloscopes

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Analog oscilloscope is a kind of oscilloscope using analog circuit as the basis, display waveform components for CRT picture tube (oscilloscope), is more commonly used a real-time detection of waveform oscilloscope. The whole structure of a typical analog oscilloscope. Mainly by the display part, key knob control area, test line and probe, housing and other parts of the composition.

Equivalent time sampling oscilloscope vs. real-time oscilloscope, what's the difference?

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

The choice of equivalent time sampling oscilloscope or real-time oscilloscope, in the past, mainly depends on the bandwidth requirements; and now with the introduction of high-performance instruments, this distinction is becoming increasingly blurred. This paper will discuss the principles of sampling input waveforms by each type of oscilloscope and explain their trigger requirements. The advantages of each type of oscilloscope are summarized at the end of the paper.

New 5G R17 Module Announced: Based on Snapdragon X75 / X72 Platform

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

MobileTech has recently launched RG650E series and RG650V series, the next generation of 3GPP Release 17 compliant 5G NR modules. Compared with the previous generation of 5G products, the 5G R17 modules are better in terms of data rate, network capacity, power consumption, latency and ultra-reliability, and can easily meet the higher requirements for wireless communication capabilities in fast-growing vertical markets such as 5G fixed wireless access (FWA), enhanced mobile broadband (eMBB) and industrial automation.

How to use a multimeter, to troubleshoot the circuit board?

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The red meter pen is grounded, the red circle of the feet are locations, the negative terminal of the capacitor are locations. The black pen is placed on the IC foot to be measured, then the multimeter will display a dipole value, according to the dipole value to determine the IC good or bad. In the end, the value of how much is good, this is to evaluate the experience, either you have a piece of the motherboard, do a comparison of the measurement on the line.

What is a spectrometer and what is a spectrum analyzer used for?

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

A spectrometer is a scientific instrument that decomposes light of complex composition into spectral lines, consisting of prisms or diffraction gratings, etc. Using a spectrometer, light reflected from the surface of an object can be measured. The seven colors of light in sunlight are the parts that can be divided by the naked eye (visible light), but if the sunlight is broken down by a spectrometer and arranged by wavelength, visible light only accounts for a very small range of the spectrum, and the rest are spectra that cannot be distinguished by the naked eye, such as infrared, microwave, ultraviolet, X-rays, etc.

How do variable optical attenuators work to reduce power?

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Variable optical attenuator is an important optical passive device in fiber optic communication, which enables real-time control of the signal by attenuating the transmitted optical power. Simply put, in optical modules, the use of optical attenuators can reduce the bit error rate (BER). In order to achieve BER, optical power needs to be reduced, which requires the use of optical attenuators.

What does an oscilloscope measure? How many types of oscilloscopes do you know?

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

An oscilloscope is a device that allows the user to measure various characteristics of voltage or current. It can be used to see how a signal changes over time. It is useful when troubleshooting electronic circuits because it shows whether the circuit under test is producing the expected signal. The main application of a digital storage oscilloscope is for displaying signal waveforms. It can be used in various fields such as signal, electrical, transducer test measurements, electrical equipment design, and medical equipment testing fields.

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Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.

Index | MegaTech- General Electronic Test and Measurement Instruments Technology Services, Inc.