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).
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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.
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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.
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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.
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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.
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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.
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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.
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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
19
2022-10

VNA Master Anritsu Handheld Spectrum Analyzer

The VNA Master™ MS202xB/3xB series of handheld multifunction instruments includes a handheld, powerful vector network analyzer that allows you to perform S-parameter analysis anywhere, anytime. The MS203xB series also includes a high-performance spectrum analyzer with an industry-leading ultra-low noise floor. Based on Anritsu's 9th generation instrumentation platform, the VNA Master provides unmatched measurement breadth, depth and accuracy, reducing the number of test instruments needed when analyzing modern communications systems in the field, on a tower, on a route or in a vehicle.
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Product News
19
2022-10

MS2090A Anritsu Handheld Spectrum Analyzer

The MS2090A Anritsu offers an unprecedented out-of-field measurement experience. The spectrum analyzer is not only easy to use, powerful and very cost-effective. The unique IQ Capture feature helps to capture the signal in the field and bring it back to the lab for detailed analysis and problem location. The mechanically reinforced housing and screen ensure that when used in the field, it will not be damaged by drops and shocks.
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Product News
14
2022-10

34970A keysight Data Acquisition / Data Logger Switching Unit

The Keysight 34970A data acquisition/data logger switching unit consists of a 3-slot mainframe and a built-in 6 1/2-bit digital multimeter. Each channel can be individually configured to measure one of 11 different functions without adding cost or the need for complex signal conditioning accessories. Eight optional plug-in modules are available to build compact data loggers, full-featured data acquisition systems or low-cost switching units.
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Product News
14
2022-10

M8195A keysight 65 GSa/s Arbitrary Waveform Generator

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.
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FQA
10
2022-10

How does a DCA sampling oscilloscope compare to a real-time oscilloscope?

Today's high-end electronics have signaling speeds ranging from a few Gbaud down to over 50 Gbaud. Due to the physical characteristics of semiconductors and other materials, it is difficult for engineers to design products that can operate at the low bit error rate or symbol error rate (BER, SER) required.
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Product News
23
2022-09

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

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.
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Product News
21
2022-09

N7714A keysight Tunable Laser Source

The Keysight N7711A and N7714A tunable laser sources come with a single port and four ports, respectively, and are available in either the C-band or L-band wavelength ranges. With narrow linewidths and fine-tunable bias grids, they are ideal for testing the real-world load performance of the latest emission systems.
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MEGA's News
01
2022-09

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

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.
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Product News
31
2022-08

MS46522B Anritsu Vector Network Analyzer

The MS46522B Anritsu is a family of dual-port, high-performance ShockLine vector network analyzers. This high performance series offers unsurpassed value and performance, providing best-in-class dynamic range, reducing test costs and accelerating time to market in a wide range of test applications up to 92 GHz. These test applications include the design and manufacture of mobile networking equipment, mobile devices, automotive cables, high-speed data interconnects and system integration components.
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