Offers a frequency range of up to 40GHz, providing users with powerful and comprehensive analysis capabilities.
The 4957D / E / F microwave analyzer has a frequency range of up to 18 GHz / 26.5 GHz / 40 GHz and provides users with powerful and comprehensive analysis capabilities through dual-port vector network analysis, cable and antenna analysis, vector voltage measurement, spectrum analysis (channel power, adjacent channel power, occupied bandwidth, interference analysis, and frequency counting), electric field strength measurement, and power measurement. The dual-port vector network analysis features fast and accurate measurement capabilities for RF network parameters, offering logarithmic, linearity, phase, group delay, impedance circle diagrams, polar coordinates, standing wave ratio, and other display formats, as well as time domain measurement options. In cable and antenna analysis, it can measure standing wave ratio, reflection loss, impedance, cable loss, and other parameters of microwave networks such as antennas, transmission lines, and cables. Additionally, the distance-to-fault (DTF) feature allows for easy measurement of discontinuities in the impedance of cable antenna feeders and cables.
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basic information
**Functions and Features** - Abundant analysis functions: cable and antenna analysis, vector network analysis, spectrum analysis, electric field strength measurement, power monitoring, vector voltage measurement, and USB power measurement, among others. - Compact size, lightweight, adaptability to secondary environments, easy to carry, suitable for analysis in special occasions. - The 8.4-inch LCD touchscreen is easy to operate, featuring a user-friendly man-machine interface and intuitive display results. - Capable of saving and recalling analysis data, providing three storage media: over 1.5G of large internal memory, USB external memory, and SD external memory. - Battery-operated, suitable for field use, offering power management intelligence, battery level indicator, low battery alarm function, and sleep energy-saving feature. - Provides six independent marker display functions, with marker positions displayed by swiping with a finger. - Offers data storage, playback, and comparison functions. - Provides USB, LAN, and other interfaces for program control and data transmission.
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Applications/Examples of results
The 4957D / E / F microwave analyzer features a compact size, lightweight design, easy portability, numerous analysis parameters, and comprehensive analytical capabilities. Furthermore, it is highly suitable for multi-parameter analysis requirements, battery-operated, and serves as a powerful tool for routine maintenance and repairs in field engineering, as well as debugging various microwave electronic devices. It is also widely used in fields such as radar, communications, radio, television, and radio management. Additionally, it is an optimized choice for university education.
Line up（3）
| Model number | overview |
|---|---|
| 4957D | Microwave Analyzer 100kHz/30kHz to 18GHz |
| 4957E | Microwave Analyzer 100kHz/30kHz to 26.5GHz |
| 4957F | Microwave Analyzer 100kHz/30kHz to 40GHz |
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Company information
As a company that provides unique and innovative solutions in EMC testing and general measurement, Wavecrest Corporation is active in this field. The increasingly sophisticated electronic and communication environment not only affects the performance of its products but also serves as a social infrastructure that impacts the overall safety of society, requiring high levels of safety and reliability. We aim to provide new products and solutions that the market needs, without being constrained by traditional testing methods and equipment.
![[Application Example] Noise Resistance Evaluation of Information and Communication Equipment](https://image.mono.ipros.com/public/product/image/2ee/216632039/IPROS70682474652391483737.jpeg?w=280&h=280)
