Waveguide Loop Coupler
Waveguide Loop Coupler Introduction
The Waveguide Loop Coupler is a high-precision microwave component designed for efficient power coupling in waveguide-based systems. This device is commonly used in communication, aerospace, defense, and satellite applications, offering stable signal transmission and low transmission loss across a broad frequency range. Manufactured with advanced materials and tested to meet stringent quality standards, it is an essential tool for optimizing performance in high-frequency microwave systems.


Product Specifications
Model No* | Freq Range(GHz) | Bandwidth | Optional Coupling(dB) | Directivity (dB) | VSWR (Main Line) | VSWR (Secondary Line ) | Flange | Connector | Length(mm) | Material | Finish |
ADM-9WHC...N | 0.75-1.15 | ≤20% | 20~60 | ≥15 | ≤1.10 | ≤1.25 | FDP | N-K | 300 | Al | Chromate conversion |
ADM-12WHC...N | 0.96-1.46 | ≤20% | 20~60 | ≥15 | ≤1.10 | ≤1.25 | FDP | N-K | 200 | Al | Chromate conversion |
ADM-14WHC...N | 1.13-1.73 | ≤20% | 20~60 | ≥15 | ≤1.10 | ≤1.25 | FDP | N-K | 220 | Al | Chromate conversion |
ADM-18WHC...N | 1.45-2.20 | ≤20% | 20~60 | ≥15 | ≤1.10 | ≤1.25 | FDP | N-K | 210 | Al | Chromate conversion |
ADM-22WHC...N | 1.72-2.61 | ≤20% | 20~60 | ≥15 | ≤1.10 | ≤1.25 | FDP | N-K | 160 | Al | Chromate conversion |
ADM-26WHC...N | 2.17-3.30 | ≤20% | 20~60 | ≥15 | ≤1.10 | ≤1.25 | FDP | N-K | 160 | Al | Chromate conversion |
ADM-32WHC...N | 2.60-3.95 | ≤20% | 20~60 | ≥15 | ≤1.10 | ≤1.25 | FDP | N-K | 150 | Al | Chromate conversion |
ADM-40WHC...N | 3.22-4.90 | ≤20% | 20~60 | ≥15 | ≤1.10 | ≤1.25 | FDP | N-K | 130 | Al | Chromate conversion |
ADM-48WHC...N | 3.94-5.99 | ≤20% | 20~60 | ≥15 | ≤1.10 | ≤1.25 | FDP | N-K | 130 | Al | Chromate conversion |
ADM-58WHC...N | 4.64-7.05 | ≤20% | 20~60 | ≥15 | ≤1.10 | ≤1.25 | FDP | N-K | 130 | Al | Chromate conversion |
ADM-70WHC...N | 5.38-8.17 | ≤20% | 20~60 | ≥15 | ≤1.10 | ≤1.25 | FDP | N-K | 130 | Al | Chromate conversion |
ADM-84WHC...N | 6.57-9.99 | ≤20% | 20~60 | ≥15 | ≤1.10 | ≤1.25 | FBP | N-K | 130 | Cu | Silver Plating |
ADM-100WHC...N | 8.2-12.4 | ≤20% | 20~60 | ≥15 | ≤1.10 | ≤1.25 | FBP | N-K | 100 | Cu | Silver Plating |
Waveguide Loop Coupler Benefits
- Efficient Signal Transmission: Designed to minimize signal loss and improve overall system performance.
- Broad Frequency Support: Accommodates a wide range of frequency bands, making it adaptable for various communication and radar applications.
- Durability and Reliability: Constructed from high-quality materials to ensure longevity and consistent performance even in harsh environmental conditions.
- Low Insertion Loss: Ensures minimal impact on signal strength, improving the reliability of your microwave systems.
- Customizable Design: Ability to customize size, material, and frequency range to meet specific project requirements.
Technical Features
- Superior Coupling Efficiency: The loop coupler is engineered to deliver precise power coupling with minimal loss.
- Low VSWR (Voltage Standing Wave Ratio): This ensures efficient power transmission with minimal reflected power.
- Precision Manufacturing: Built to high tolerances, ensuring maximum performance in critical applications.
- Versatile Use: Suitable for both military-grade and commercial systems, offering high performance across various sectors.
- Temperature Stability: Can operate across a wide temperature range, ensuring reliability in diverse operating environments.
Product Applications
- Satellite Communications: Ideal for maintaining stable signal transmission in satellite systems, ensuring clear, reliable communication.
- Aerospace and Defense: Used in radar and advanced weapon systems for power distribution and signal coupling.
- Telecommunications: Plays a crucial role in base stations and microwave towers to ensure optimal communication signal integrity.
- Radar Systems: Used in radar technologies to ensure reliable performance in detecting and tracking targets.
- Research and Development: Supports the development of next-generation communication and radar technologies by offering precise signal handling capabilities.
OEM Services
At Advanced Microwave Technologies Co., Ltd., we offer customized solutions to meet your specific requirements. Whether it's adapting the size, material, or frequency range of the Waveguide Loop Coupler, our team is ready to deliver solutions that fit your needs. We provide full technical support, including installation guidance, product matching, and fault diagnosis services to ensure seamless integration into your systems. With our fast delivery capabilities, we guarantee quick response to orders and stable global supply.
FAQ
What is the frequency range of it?
- It supports frequencies ranging from 8.2 GHz to 110 GHz.
Can it be customized?
- Yes, we offer customization options for size, material, and frequency range to meet your specific application requirements.
What is the typical insertion loss of it?
- The insertion loss is typically less than 0.5 dB, ensuring minimal signal degradation.
What certifications does it hold?
- Our products are ISO 9001:2008 certified and RoHS compliant, ensuring high-quality standards and environmental safety.
What industries can benefit from using the Waveguide Loop Coupler?
- It is widely used in telecommunications, aerospace, defense, radar systems, and satellite communications.
Contact Us
For more information or to request a quote, please contact us at sales@admicrowave.com. Our team of experts is ready to assist you in selecting the best solution for your needs and ensuring the highest performance for your systems.