AO Microwave

AO MICROWAVE-Your Realiable RF and Microwave Solutions Partner

At AO MICROWAVE, we are a professional manufacturer and supplier of high-performance RF and Microwave solutions. We specialize in DC-110GHz Waveguide, RF Coaxial, Antennas, and Cable Assembly.

Our products are essential for critical applications in Telecommunications, EMC, Communications, Radar Systems, Medical Devices, and Aerospace etc.

We are fundamentally driven by Technological Innovation, continuously exploring new designs and materials to ensure our solutions remain at the forefront. Quality is paramount; we adhere to the highest international standards, guaranteeing exceptional performance and unmatched reliability in every component.

Trust is the foundation of our partnerships. We believe in transparent collaboration, offering expert support to build lasting relationships. Our unwavering commitment is to be your long-term, reliable strategic partner, dedicated to fostering mutual success and driving innovation forward together.

Waveguide

RF Coaxial

Antenna

Cable

THE LATEST HOT-SELLING PRODUCTS

Dual Circular Polarization Horn Antenna

Dual Circular Polarization Horn Antenna delivers reliable performance with the ability to transmit and receive both left- and right-hand circularly polarized signals, enhancing communication flexibility. Designed for high gain and wide bandwidth, it is customizable to meet diverse application needs in radar, satellite, and aerospace systems, providing customers with efficient and versatile antenna solutions.

Coaxial Bias Tee

Coaxial Bias Tee enables simultaneous transmission of RF signals and DC power through a single coaxial line, providing efficient biasing for active components without interfering with high-frequency performance. Designed for low insertion loss, high isolation, and customizable frequency ranges, it helps customers achieve clean signal paths and simplified system integration in communication and microwave applications.

Coaxial Adapter

Coaxial Adapter provides a reliable connection between different coaxial interfaces, ensuring low insertion loss and excellent signal integrity. Available in various connector types and customizable configurations, it offers versatile solutions for communication, testing, and microwave systems, helping customers achieve seamless system integration.

Crossguide Directional Coupler

Our Crossguide Directional Couplers offer precise coupling and high directivity across full waveguide bands, enabling accurate power monitoring and signal sampling. With low insertion loss, excellent VSWR, and customizable coupling values, they are ideal for high-frequency measurement, system integration, and lab testing applications.

Waveguide Switch

Waveguide Switch provides fast and reliable switching between multiple waveguide signal paths with low insertion loss and high isolation. Engineered for durability and precise performance across various frequency bands, it is customizable to meet system requirements in radar, communication, and test setups, helping customers achieve flexible and efficient signal routing.

Waveguide Load

Our Waveguide Loads are designed to absorb microwave power with minimal reflection, providing excellent termination for waveguide systems across a wide frequency range. With low VSWR, high power capacity, and durable construction, they are ideal for testing, system calibration, and protecting sensitive components.

Coaxial Load

Our Coaxial Loads offer excellent impedance matching and power absorption, making them ideal for terminating RF systems with minimal reflection. With low VSWR, wide frequency coverage, and options for high-power handling, they ensure stable and reliable performance in testing and system integration environments.

Coaxial Fixed Attenuator

Our Coaxial Fixed Attenuators provide accurate and stable attenuation over a wide frequency range, ensuring reliable power reduction and impedance matching in RF systems. Designed for low VSWR and high power handling, they are available in various dB values and connector types to suit diverse application needs.

FOCUS ON THE NEWS AND APPROACH

Why Are Coaxial Suspension Line Filters the Right Choice for High-Performance RF Systems?

In modern RF and microwave systems, unwanted signals are not just an inconvenience — they can directly reduce system sensitivity, create interference, and compromise overall performance. This is where Coaxial Suspension Line Filters become a practical and cost-effective solution. But why are more engineers, integrators, and system designers choosing this filter structure over conventional alternatives?

What's the Coaxial Suspension Line Filter?

A Coaxial Suspension Line Filter is a specialized type of filter used in RF and microwave systems to manage unwanted signals, eliminate interference, and ensure clean signal transmission across various applications. These filters are crucial for systems that require high-frequency stability, such as in satellite communications, radar, and telecommunications.

How to Choose a Log-Periodic Antenna for Long-Range Communication？

Log-periodic antennas are widely used in long-range communication systems due to their wide bandwidth, stable gain, and directional radiation patterns. They are commonly applied in wireless monitoring, spectrum surveillance, military communications, and broadband RF systems. Selecting the right log-periodic antenna is essential to ensure reliable signal coverage and consistent performance over long distances.