
Professional Manufacturer and Supplier of RF & Microwave Solutions
We provide high-performance Waveguide, RF Coaxial, Antenna and Cable solutions with fast delivery, strict quality control and flexible customization for global customers.

We provide high-performance Waveguide, RF Coaxial, Antenna and Cable solutions with fast delivery, strict quality control and flexible customization for global customers.

Our product range includes Waveguide components, Coaxial components, RF cables, Antennas and customized microwave assemblies.

With experienced engineering teams, strict quality inspection and efficient production processes, we help customers shorten lead time and reduce project risk.
Why Choose Us
Professional and Reliable RF & Microwave Solutions
Professional technical solutions from design to final production.
Strict inspection processes ensure consistent performance.
Efficient scheduling enables short lead time and on-time shipment.
Standard and custom solutions to meet diverse requirements.
By the numbers
We measure the business by useful products, dependable partners, and customers who come back when they need the next everyday piece.

Waveguide Magic Tee is a hybrid junction used for signal splitting and combining with precise phase control. Suitable for microwave signal distribution networks, radar systems and RF measurement equipment.

Waveguide Power Divider splits microwave signals into multiple output paths with balanced amplitude and low insertion loss. Designed for radar systems, satellite communication networks, RF power distribution and microwave test systems used in aerospace, defense and mmWave applications.

Waveguide Power Combiner combines multiple microwave signals into a single output with high efficiency and excellent phase stability. Ideal for high-power RF transmitters, radar systems, satellite uplinks and microwave communication infrastructure.

Waveguide Rotary Joint enables continuous RF signal transmission between stationary and rotating structures. Widely used in rotating radar antennas, satellite tracking systems, microwave communication platforms and aerospace radar systems.

Waveguide Calibration Kits enable accurate microwave measurements by providing precise calibration standards. Designed for vector network analyzers, RF laboratories, mmWave testing environments and microwave component characterization.

Waveguide Short Plate provides a precise short-circuit reference for RF calibration and microwave testing. Commonly used in vector network analyzer calibration, radar system testing and high-frequency microwave measurement environments.

RF Waveguide Gasket ensures reliable sealing and electrical continuity between waveguide flanges. Essential for maintaining low leakage and stable RF performance in microwave systems, radar equipment and satellite communication hardware.

RF Waveguide Gasket ensures reliable sealing and electrical continuity between waveguide flanges. Essential for maintaining low leakage and stable RF performance in microwave systems, radar equipment and satellite communication hardware.

Waveguide Flange Shim improves mechanical alignment and RF continuity between waveguide connections. Commonly used in precision microwave assemblies, radar modules, satellite communication equipment and mmWave systems.

Confused by WR waveguide sizes? Demystify EIA vs IEC standards, avoid overpaying for aerospace-grade, and choose the right RF components for your next project.

Waveguide vs coaxial cable: which is better for high-frequency RF systems? Compare loss, power handling, frequency range, and applications to choose the right solution.

What is a waveguide and how does it work? Learn the fundamentals of waveguides in RF and microwave systems, including structure, types, and applications in communication and radar.

When it comes to high-performance RF and microwave systems , choosing the right filter is critical to ensuring signal integrity, system efficiency, and long-term reliability . At AO Microwave , we

Selecting the right coaxial suspension line filter is a critical step in designing high-performance RF and microwave systems . While these filters are known for their low insertion loss, high Q fa

In modern RF and microwave systems , filtering is essential to ensure signal integrity, reduce interference, and maintain system stability. In previous discussions, we explored what a coaxial suspen

Why are coaxial suspension line filters used? Discover how air dielectrics provide ultra-low loss and high power handling for bandpass, low-pass, and high-pass RF filters.

A coaxial suspension line filter is a high-performance RF and microwave filter designed to deliver low insertion loss, high Q factor, and excellent frequency selectivity . It uses suspended condu