WR75 High Power Coupled Waveguide Attenuator for 1000W Microwave System Signal Control

This product is a professional Waveguide Attenuator featuring a coupled high power design for demanding microwave applications. The attenuator operates across the 9.84GHz to 15GHz frequency band in the WR75 waveguide size and is constructed from copper with silver plating and paint coating for excellent conductivity and corrosion resistance. As a High Power Attenuator, this coupled design provides flat frequency response across its operating band while handling significantly higher power levels compared to standard waveguide attenuators. The component features a FBP120 flange interface for compatibility with standard WR75 waveguide systems. This attenuator is essential for signal power balancing, measurement system calibration, signal simulation, and interference suppression in high power microwave systems.

This High Power Coupled Attenuator delivers excellent electrical performance across its operating frequency range. The Voltage Standing Wave Ratio is rated at 1.25 or lower, ensuring good impedance matching with minimal signal reflection. The attenuation value is 50dB with a tolerance of plus or minus 2dB, providing precise signal reduction for demanding measurement and calibration applications. The average power handling is suitable for high power signal processing, making this component ideal for applications where power levels significantly exceed the capability of conventional attenuators. The silver plated copper construction provides superior conductivity and protects against oxidation, ensuring reliable performance across the full frequency band. The flat frequency response characteristic ensures uniform attenuation at all frequencies within the operating range.

One clear strength of this High Power Coupled Attenuator is its ability to handle high power levels while maintaining precise attenuation and flat frequency response. In high power applications, coupled attenuators are available in both unidirectional and bidirectional configurations. The unidirectional design eliminates the need for one High Power Load, reducing size, weight, and cost. However, proper installation orientation must be observed to prevent damage to the low power side components. This attenuator is widely used for signal power balancing, measurement system calibration, signal simulation, clutter and interference suppression, and device protection. Common applications include communication systems, radar systems, and microwave measurement fields where high power broadband signal control is required.

In practical use, this High Power Coupled Attenuator handles professional high power microwave measurement and signal control tasks very well. For test laboratories, it provides reliable broadband signal control for high precision measurements at high power levels. For radar systems, it enables power level adjustment and signal conditioning in high power transmit paths. For communication systems, it ensures proper signal levels for system optimization. The silver plated copper construction provides good durability and conductivity at X and Ku band frequencies. The flat frequency response ensures uniform attenuation across the entire operating band. The unidirectional design offers a cost effective solution for applications where signal flow direction is fixed. Custom options are available for attenuation value, frequency band, and finish upon request. This High Power Coupled Attenuator stands as a solid example of a well designed high power attenuation solution for demanding microwave applications.