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High-coupling precision RF bidirectional coupler - crafted from premium materials and with exquisite craftsmanship, ensuring your satisfaction
coupler description
Our bidirectional couplers feature high coupling degree, low insertion loss, and excellent isolation performance, minimizing signal loss during transmission and ensuring efficient signal transmission, thereby enhancing the overall efficiency of the system. High-quality materials and precise manufacturing processes enable our bidirectional couplers to maintain stability and reliability even in various complex environments.
Coupler indicators
| Product Name | 4-8G Bidirectional coupler |
| Frequency Range | 4GHz -8GHz |
| Insertion Loss | ≤0.3db |
| VSWR | ≤1.3 |
| Coupling | 46dB±1dB |
| Directionality | 15dB |
| port connector | main line:WRD350D24standard flange |
| sub line: SMA-K | |
| Power Handling | 250W |
| Size | 140*69.9*50.8mm |
| Impedance | 50 OHMS |
| Model | Freq.Range(GHz) | Insertion loss(dB) | VSWR | Coupling(dB) | Directivity(dB) | Conn.Type | Power(W) | Dimension(mm) |
| XST-CP112.5M/49S-10 | 0.05-1 | 1 | 1.3 | 10 | 22 | SMA-K | 10W | 30.4*26.4*10 |
| XST-CP1085M/270N-30 | 0.95-1.22 | 0.3 | 1.25 | 30 | 20 | N-K | 100W | 99*42*22.5 |
| XST-CP3G/2N-30 | 45326 | 0.5 | 1.25 | 30 | 16 | thread:N-K | 50W | 69.14*61*21.3 |
| Sub line:SMA-K | ||||||||
| XST-CP2.15G/0.3S-20 | 2-2.3 | 1.5 | 1.3 | 20 | 15 | SMA-K | 10W | 66*29.5*13.44 |
| XST-CP2.35G/0.3N-5 | 2.2-2.5 | 0.5 | 1.3 | 5±0.3 | 15 | N-K | 20W | 55*21*18 |
| XST-CP4G/4N-20 | 45328 | 0.4 | 1.3 | 20 | 20 | thread:N-K | 100W | 102.7*53.5*41.5 |
| Sub line:SMA-K | ||||||||
| XST-CP9G/6N-20 | 45455 | 0.4 | 1.3 | 20 | 20 | thread:N-K | 100W | 62*47*35 |
| Sub line:SMA-K | ||||||||
| XST-CP12G/12N-40 | 45461 | 0.7 | 1.25 | 40 | 15 | thread:N-K | 100W | 51.5*42*18 |
| Sub line:SMA-K | ||||||||
| XST-CP15.5G/19K-10 | 45468 | 1.5 | 1.3 | 10±0.5 | 15 | 2.92mm-K | 10W | 34*17.55*9.85 |
| XST-CP13.5G/3S-15 | 45641 | 0.6 | 1.25 | 15 | 25 | SMA-K | 20W | 130*35.8*24.8 |
| XST-CP24.5G/13K-20 | 18-31 | 1.5 | 1.3 | 20 | 15 | 2.92mm-K | 10W | 28*16*10 |
| XST-CP34G/12K-10 | 28-40 | 1 | 1.5 | 10 | 15 | 2.92mm-K | 10W | 130*35.8*24.8 |
Nots
Core Advantages
As a leader in the bidirectional coupler industry, XST Technology has developed into a comprehensive company integrating R&D, manufacturing, and testing of bidirectional couplers with 12 years of profound accumulation. We are proud to have a complete product line of bidirectional couplers, from product development and design, to precision manufacturing, to rigorous testing, the whole process is efficiently completed in-house. This integrated model not only greatly improves our production efficiency and reduces operating costs, but more importantly, it ensures that every detail of our bidirectional coupler products is strictly controlled from source to end. This extreme pursuit of quality enables us to provide our customers with more competitive prices and superior quality assurance, further consolidating our leading position in the industry.
High performance at a reasonable price
XST Technology always puts quality first and is committed to creating exceptional bidirectional couplers for our customers. We strictly implement an impeccable quality control system in every step of production to ensure that the details of each bidirectional coupler are precise and flawless. Relying on advanced testing equipment and technology, we conduct comprehensive, high-precision verification of core indicators such as insertion loss, VSWR, directivity and coupling accuracy, and strive to ensure that the performance of each product not only meets the industry standard, but also exceeds the expectations of our customers.
We firmly believe that the excellent quality of a dual directional coupler should not come at the expense of high prices. Through meticulous cost management, we have successfully achieved a perfect combination of high performance and reasonable pricing, providing customers with value-added choices and experiences. XST Technology is not only synonymous with quality, but also the best choice for affordability. We look forward to working with you to create a better future, so that every customer can enjoy the value and satisfaction of high-quality dual directional couplers. Choose XST, choose the perfect combination of quality and economy.
Perfect service and customer support
We have always been committed to building long-term partnerships with our customers, not just for one-off transactions, but for long-lasting co-operation and support. We are always ready to provide our customers with product selection advice, professional technical guidance and a full range of technical services to ensure that you can feel our reliable customer support throughout the whole process of co-operation. If you have any problems with microwave devices, whether they are filters, couplers, power dividers, combiners, duplexers, isolators, attenuators, loads, etc., please do not hesitate to contact us.
Contact us now, and we promise to do our best to help you solve your problems and ensure a smooth and worry-free experience. Your satisfaction is our greatest pursuit!

