FQA

2024.11.15
Product News

2024.07.31
Product News

2024.07.31
Product News

AQ6370D Spectrum Analyzer: Accurate Measurements with DWDM System

2024.07.22
With the rapid advancement of 5G networks, optical communication technology has ushered in unprecedented changes. Dense wavelength division multiplexing (DWDM) systems have become the core of modern fiber optic communication networks due to their efficient data transmission capability and spectrum utilization. However, the dense channel distribution and high-speed data transmission in DWDM systems place higher requirements on the optical spectrum analyzer (OSA).
FQA

What is the difference between SR, LR, LRM, ER and ZR in 10G optical modules?

2024.07.09
SR, LR, LRM, ER and ZR are the more common module types in the 10GIEEE standard, but what is the difference between 10g SR, LR, LRM, ER and ZR? First we need to know what they represent. In fiber optic communication, SR, LR, LRM, ER and ZR are a kind of distance terminology in 10G optical module transmission, SR means short distance, LR means long distance, LRM means length extended multipoint mode, ER means ultra-long distance, and ZR means the longest distance.
Product News

Anritsu MP2110A MP1900A Difference? BERTWave Eye Mapper Oscilloscope All-in-One

2024.04.17
Anritsu demonstrated that its BERTWave MP2110A and MP1900A 56G PAM4 BERT can be combined to provide TDECQ measurements for 400Gbps optical chips and modules. This demonstrates that the MP1900A is a related product to the MP2110A and that the two can work together for specific types of testing.
Product News

About MS9740A Anritsu Anritsu Spectrum Analyser Essentials, Bookmark this post!

2024.03.29
The MS9740A is a spectrum analyser manufactured by Anritsu for analysing optical signals in the wavelength range of 600 to 1750 nm.With its high-performance optical resolution and high-speed measurement capability, the MS9740A is capable of evaluating up to 300 channels of data and displaying the information required for WDM signal analysis, such as centre wavelength, level, signal-to-noise ratio, and so on.
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About MS9740B Anritsu Anritsu Spectrum Analyser Essentials, Bookmark this post!

2024.03.29
The MS9740B Spectrum Analyser is marketed primarily to the optical communications field where high accuracy, speed and wide dynamic range are required. Target user groups include, but are not limited to, R&D personnel in the optical communications industry, engineers manufacturing and evaluating 850 nm band VCSEL modules, and professionals conducting optical research and development.
Product News

DSOV334A Keysight Infiniium V-Series Oscilloscopes

2024.03.26
Keysight Infiniium V-Series oscilloscopes offer industry-leading accuracy, 33 GHz analogue bandwidth, 4 analogue channels, sampling rates up to 80 GSa/s and 2 Gpts of acquisition memory for more complete signal trace capture.
Product News

About AQ6370D Spectrum Analyser Essentials, Bookmark it and save it!

2024.03.25
The AQ6370D is a spectrum analyser manufactured by Yokogawa Electric Corporation and is mainly used in the telecommunication field. It offers a wavelength range of 600 nm to 1700 nm for a wide range of testing needs. The unit is known for its high performance and accuracy, with high wavelength accuracy of ±0.01 nm and high wavelength resolution of 0.02 nm.
Product News

N7779C keysight Tunable Laser Source Description

2024.03.06
The new N7779C Base Series tunable laser source, like the other new N777xC models, is ideal for cost-effective testing of broadband optical devices because of its ability to step quickly to discrete wavelengths with resolutions up to 0.1 pm and typical wavelength repeatability of ±3 pm. Short wavelength setup times (e.g., 300 ms) enable fast step scanning. Like other laser sources in the N777xC family, it delivers peak output power in excess of +12 dBm and low spontaneous emission levels. With power stability of ±0.01 dB per hour, it can also be used as a static local oscillator with a wide tuning range for receiver testing or transmission experiments.
Product News

N7714A keysight keysight Single Port Tunable Laser Source System Description

2024.02.29
The Keysight N7711A and N7714A tunable laser sources are available with a single port and four ports, respectively, in either C-band or L-band wavelength ranges. With narrow linewidths and finely adjustable bias grids, they are ideal for testing the real-world load performance of the latest launch systems. As with all other Yesotech tunable laser sources, all models can reach any wavelength point within their specified wavelength range.
News | Mega - General Electronic Test and Measurement Instruments Technology Services, Inc. News | Mega - General Electronic Test and Measurement Instruments Technology Services, Inc.
News | Mega - General Electronic Test and Measurement Instruments Technology Services, Inc. News | Mega - General Electronic Test and Measurement Instruments Technology Services, Inc.
FQA
07
2023-03

Senior engineers will also ignore these details (oscilloscope how to make good use of?)

Oscilloscope "trigger" is to make the oscilloscope scan and the observed signal synchronization, so as to display a stable waveform. To meet different observation needs, different "trigger modes" are required. The basic trigger mode of the oscilloscope has three kinds: automatic mode (AUTO), normal mode/regular mode, single mode
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FQA
07
2023-03

Tektronix oscilloscope trigger principle and the three steps to stabilize the trigger

Tektronix oscilloscope in the use of the first to get a stable trigger waveform, so as to ensure the reliability of the subsequent measurement, decoding and other advanced functions. Now the trigger function of the digital oscilloscope is becoming more and more powerful, from the conventional trigger, to the protocol trigger, and then to the template trigger, more and more powerful. Therefore, "trigger" is definitely called the concept of the digital oscilloscope soul level, if there is no suitable trigger conditions, waveform observation can not begin to talk.
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FQA
07
2023-03

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

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.
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Product News
01
2023-03

Functional description of keysight 34970/72A related modules

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)
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Product News
01
2023-03

34970A Data Collector|Chinese Manual Full Version Download Method

Do you often encounter these situations in your life? Go to the official website to download the manual and find that the download is slow and you have to fill in personal information? Download finished to find or English, finished finished Barbie Q, and have to spend some time reading the manual.
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Technical News
01
2023-03

Nokia Bell completes 6G terahertz communications and pass-through integration test validation with wireless transmission speeds exceeding 200Gbps

Nokia Bell announced that recently, under the guidance of the Ministry of Industry and Information Technology (MIIT), the IMT-2030 (6G) Advancement Group organized a concept prototype test of key 6G technologies, and Nokia Bell successfully completed the test verification of terahertz communication and pass-through integration. The team will start 6G technology trials in 2022 to evaluate and test potential key 6G technologies. As one of the key members of China IMT-2030 (6G) Promotion Group, Nokia Bell has actively participated and promoted key activities such as research, evaluation and validation of 6G key technologies.
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Technical News
01
2023-03

Qualcomm launches second-generation Snapdragon automotive 5G platform with support for satellite communications

During MWC2023, Qualcomm Technologies announced the launch of its second-generation Snapdragon Automotive 5G modem and RF platform. Qualcomm introduces the second-generation Snapdragon automotive 5G platform with support for satellite communications. As Qualcomm Technologies' automotive modem and RF system, it features high-performance processing and up to 200MHz of network capacity to support reliable and low-latency connectivity for a safe, smart and immersive driving experience. Equipped with the latest 5G technology enhancements, owners can enjoy the comfort and convenience of their car, home and office in the same space. Qualcomm introduces second-generation Snapdragon automotive 5G platform with support for satellite communications.
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Technical News
07
2023-02

keysight, Releases Industry Trend Forecast to 2023 (II)

software will accelerate, software automation and quality, booming technologies, the
6G, digital divide, real world and virtual world, automated test design, metaverse,, Keysight
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Technical News
07
2023-02

keysight, released 2023 industry trend forecast (I)

The "digital divide" will determine the success or failure of businesses. For many companies, turning "data insights" into business value has been an elusive goal; however, the maturation of artificial intelligence (AI) technology will eventually make this possible - companies can distill data information and put it into action.
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