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Double-Ridged Waveguide Broadwall Directional Coupler Introduction

The Double-Ridged Waveguide Broadwall Directional Coupler is a high-performance microwave component designed for a wide range of applications in satellite communications, defense, aerospace, and navigation. With over 30 years of expertise in microwave technologies, Advanced Microwave Technologies Co., Ltd. offers this innovative product with precision and reliability. Engineered to deliver efficient power division and signal coupling, this coupler supports optimal performance in high-frequency, high-power systems, making it ideal for demanding industries like telecommunications and defense.

Product Specifications

Model No*	Freq Range (GHz)	Optional Coupling ...(dB)	Directivity (dB)	Primary line VSWR	Secondary line VSWR	Flange	Connector	Material	Finish
ADM-84DRWC...N	0.84-2	20~60	≥25	≤1.10	≤1.5	FP	N-K	Al	Chromate conversion
ADM-150DRWC...N	1.5-3.6	20~60	≥25	≤1.10	≤1.5	FP	N-K	Al	Chromate conversion
ADM-200DRWC...N	2-4.8	20~60	≥25	≤1.10	≤1.5	FP	N-K	Al	Chromate conversion
ADM-250DRWC...N	2.6-7.8	20~60	≥25	≤1.10	≤1.5	FP	N-K	Al	Chromate conversion
ADM-350DRWC...N	3.5-8.2	20~60	≥25	≤1.10	≤1.5	FP	N-K	Al	Chromate conversion
ADM-475DRWC...N	4.75-11	20~60	≥25	≤1.10	≤1.5	FP	N-K	Al	Chromate conversion
ADM-500DRWC...N	5-18	20~60	≥25	≤1.10	≤1.5	FP	N-K	Al	Chromate conversion
ADM-580DRWC...N	5.8-16	20~60	≥25	≤1.10	≤1.5	FP	N-K	Al	Chromate conversion
ADM-650DRWC...N	6.5-18	20~60	≥25	≤1.10	≤1..5	FP	N-K	Al	Chromate conversion
ADM-750DRWC...N	7.5-18	20~60	≥25	≤1.10	≤1.25	FP	N-K	Al	Chromate conversion
ADM-700DRWC...N	7-18.5	20~60	≥25	≤1.10	≤1.25	FP	N-K	Al	Chromate conversion
ADM-1100DRWC...N	11-26.5	20~60	≥25	≤1.10	≤1.25	FP	SMA-K	Cu	Silver Plating
ADM-1800DRWC...N	18-40	20~60	≥25	≤1.10	≤1.25	FP	SMA-K	Cu	Silver Plating

Double-Ridged Waveguide Broadwall Directional Coupler Benefits

High Power Handling: Capable of withstanding up to 1 kW of power, making it suitable for high-power applications.
Customizable Design: Tailored to meet specific requirements in frequency range, size, and coupling factor for diverse applications.
Low Insertion Loss: Ensures minimal signal degradation, contributing to better system efficiency and performance.
Enhanced Isolation: High isolation reduces interference and ensures stable signal transmission in multi-channel systems.
Durability: Built to last with rugged materials like aluminum, stainless steel, and brass, ensuring reliability in harsh environments.

Technical Features

Broad Frequency Range: Covers a broad frequency spectrum from 1 GHz to 40 GHz, supporting both low and high-frequency applications.
Versatile Coupling: The directional coupler is available in various coupling factors (10 dB, 20 dB, 30 dB), allowing customization for different power levels and signal distribution needs.
Compact Design: Despite its high power handling and performance features, the coupler maintains a compact, lightweight design that facilitates easy integration into complex systems.
Low Signal Loss: With an insertion loss of just 0.5 dB or less, the coupler preserves the integrity of signals over long distances.

Product Applications

The Double-Ridged Waveguide Broadwall Directional Coupler finds its applications in several critical industries, including:

Satellite Communications: Used in satellite transponders and ground stations for signal splitting and measurement.
Defense: Ideal for radar and electronic warfare systems, providing reliable power coupling and signal routing.
Aerospace: Supports communication systems in aerospace, where high-frequency precision is vital.
Telecommunications: Plays a role in base stations and other telecommunications systems requiring efficient power division.
Research and Development: Enables experimentation with different microwave systems and signal configurations for advancing communication technologies.

OEM Services

At Advanced Microwave Technologies Co., Ltd., we understand that every application has unique requirements. That’s why we offer extensive OEM services to tailor our products to your specific needs. We provide:

Custom Frequency Ranges: Tailor the coupler to your desired frequency range to meet the exact needs of your system.
Size and Material Customization: Adjust the dimensions, materials, and coupling factor for optimal performance.
Product Testing and Evaluation: Ensure that the coupler meets the highest standards through our in-house testing and measurement facilities.
Engineering Support: Get expert assistance with system integration, installation, and fault diagnosis.

FAQ

Q1: What industries can benefit from using this directional coupler?

A1: This product is ideal for industries like satellite communications, defense, aerospace, and telecommunications where high-frequency and high-power applications are needed.

Q2: Can I customize the coupling factor for specific needs?

A2: Yes, it comes with customizable coupling factors, including 10 dB, 20 dB, and 30 dB, tailored to meet your application’s power division requirements.

Q3: What materials are available for the coupler?

A3: Our couplers are made from durable materials such as aluminum, stainless steel, and brass, ensuring long-lasting reliability in different environments.

Q4: Is there technical support available for installation?

A4: Yes, we provide full technical support, including installation guidance, product matching, and troubleshooting, to ensure your system operates seamlessly.

Contact Us

If you’re interested in learning more or purchasing the Double-Ridged Waveguide Broadwall Directional Coupler, don’t hesitate to get in touch with our team. We offer excellent customer service, fast response times, and comprehensive solutions for your needs.

Email: sales@admicrowave.com