In Ku-band microwave RF systems, component stability, signal purity and environmental resilience directly define the overall performance of communication and detection hardware. As high-frequency microwave technology advances, the industry imposes stricter requirements on the anti-interference performance, compatibility and reliability of passive components. High-stability, highly adaptable waveguide circulators have emerged as critical building blocks for high-frequency microwave systems.
The UIYWC3838A145T155 waveguide circulator is our flagship component designed for high-frequency microwave applications. Built on proven ferrite microwave technology and precision manufacturing, it delivers well-balanced, consistent performance. Deployed across commercial, industrial and special microwave projects worldwide, this product has earned solid market recognition and industry credibility through reliable field operation.
Core Technical Specifications
| Parameter | Specification |
| Model Number | UIYWC3838A145T155 |
| Frequency Range | 14.5 to 15.5GHz |
| Electrical Performance | IL:<0.3dB, ISO:> 23dB, VSWR:<1.2, -40~+85°C |
| Average Power | 100W |
| Connector Type | WR62(BJ140) |
| Dimensions (L×W×H) | 38×38×33mm |
| Compliance & Reliability | Compliant with RoHS, REACH, and ISO 9001 certifications, with complete test data provided. |
Product images / Technical drawings
Core Product Advantages
- Standard Interface & Easy Integration: Adopting the industry-standard WR62 interface, it can be directly compatible with mainstream microwave equipment in the same frequency band without additional modification and debugging. It effectively shortens project implementation cycles, reduces supporting costs and delivers superior compatibility.
- Pure & Stable Signal Transmission: Equipped with an integrated shielding structure and high-precision core materials, the product effectively suppresses signal crosstalk, backflow and reflection. It ensures unidirectional and pure RF signal transmission, greatly improving the accuracy and overall stability of the entire microwave system.
- Strong Environmental Adaptability & Low Maintenance Cost: With excellent anti-interference capability against complex environments, it can adapt to harsh working conditions including extreme temperatures, humidity and vibration. It supports long-term uninterrupted equipment operation and effectively reduces subsequent maintenance frequency and operating costs.
- Compact Structure & Reliable Quality: The lightweight and compact structure enables flexible installation and strong adaptability, perfectly matching the layout requirements of various miniaturized equipment. Manufactured in strict accordance with high-standard production and testing specifications, the product features high consistency and supports mass supply and customized project solutions.
Application Scenarios
- Satellite Communication: Suitable for Ku-band satellite communication ground transceiving base stations and point-to-point high-frequency microwave relay transmission systems. It guarantees stable unidirectional transmission of long-distance communication signals, restrains signal backflow interference, and maintains continuous and smooth communication links.
- Microwave Radar: Compatible with various high-precision Ku-band radar equipment, including meteorological detection radar, outdoor security monitoring radar and vehicle-mounted microwave detection devices. It optimizes signal transmission quality and improves radar detection accuracy and overall equipment stability.
- RF Testing: Matched with high-frequency RF testing instruments, microwave laboratory test platforms and precision signal detection equipment. It provides pure and reliable signal transmission support for R&D performance calibration and working condition testing in various experimental scenarios.
- Industrial & Special Equipment: Widely used in industrial high-frequency microwave transmission equipment and private wireless communication systems. It is also compatible with various military-grade high-frequency microwave supporting devices, meeting the demands of system construction, equipment renovation and performance upgrading for commercial, industrial automation and special equipment fields.
Our company focuses on R&D, volume manufacturing and custom support for microwave RF passive components. Backed by strict quality control, mature manufacturing, fast lead times and full technical after-sales support, we deliver tailored microwave component solutions for global clients. We provide custom product adaptation, bulk supply and technical tuning services to help your RF microwave systems run reliably, efficiently and economically.