In the automated test systems of high-end industries such as 5G communications, aerospace, and semiconductor manufacturing, the switch matrix serves as the core hub for signal routing, undertaking the critical mission of controlling circuit on/off and enabling flexible multi-channel switching. By precisely scheduling the connection paths between test resources and Units Under Test (UUT), it integrates scattered test instruments into a highly efficient and collaborative test system, completely transforming the inefficient traditional mode of manual cable plugging and unplugging, and becoming the “invisible cornerstone” of the intelligent transformation of modern industry.
Yuexiang Technology has deep expertise in the field of switch matrices, with multi-specification customized products such as 66 and 88 as the core. Leveraging ultra-wide frequency coverage up to 67GHz and full-scenario test solutions, it provides global customers with high-performance and reliable signal switching technical support.
I. Customization Core: Full-Dimensional Precise Matching from Specifications to Performance
Yuexiang Technology recognizes that test requirements vary significantly across different industries and scenarios. Therefore, it has established a full-chain customization system covering equipment types, performance parameters, and interface protocols, ensuring each switch matrix accurately adapts to practical application scenarios:
1. Flexibly Adaptable Equipment Types
It mainly covers standard specification matrices such as 66 and 88, while supporting high-density extended configurations. The topological structure can be flexibly customized according to the channel quantity requirements of the test system. Whether for small-batch R&D testing in laboratories or large-scale mass inspection on production lines, modular design enables “on-demand configuration and elastic expansion”, avoiding resource waste while reserving room for future upgrades.
2. Pursuit of Excellence in Performance Parameters
As the core competitiveness of switch matrices, Yuexiang Technology has achieved breakthroughs in five key performance indicators:
- Frequency Range: The product covers a maximum frequency of 67GHz, fully compatible with test requirements from low-frequency radio frequency to millimeter waves, and adaptable to cutting-edge fields such as 5G base stations, automotive radar, and satellite communications;
- Insertion Loss: Maintains ultra-low attenuation across the entire frequency band, maximizing the restoration of the true characteristics of the tested signal and avoiding test errors;
- Port VSWR: Strictly controls the voltage standing wave ratio to ensure the stability and integrity of signal transmission and reduce reflection interference;
- Isolation: Excellent isolation between channels, effectively suppressing signal crosstalk and ensuring data reliability in multi-channel parallel testing;
- Switching Time: Electromechanical relay versions meet millisecond-level switching needs, while solid-state switch versions achieve microsecond-level switching, adapting to efficiency requirements of different scenarios and facilitating the implementation of unmanned mass testing.
3. Full-Scenario Compatible Interface and Control Solutions
- Interface types support SMA, N-type, 2.92mm and other RF interfaces as well as various industrial standard interfaces, enabling seamless connection with various test instruments and tested equipment;
- Control methods offer diversified options, including local panel operation, serial port control, and remote control. It is also compatible with mainstream development environments, supporting secondary development and in-depth integration with automated test systems;
- Power supply modes can be customized to AC, DC and other specifications, adapting to different environments such as laboratories and industrial sites, with comprehensive safety protection functions.
4. Personalized Extension Requirements
In addition to core indicators, special parameters such as temperature drift coefficient and power bearing capacity can be customized according to customer needs. For harsh scenarios such as military and aerospace, customized designs such as vibration resistance and wide-temperature operation are provided to solve high-difficulty test pain points.
