ATT-0263-03-SMA-02

Attenuators Overview

The ATT-0263-03-SMA-02 is a fixed RF attenuator module manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides a nominal attenuation of 3 dB across a frequency range of 0 Hz to 18 GHz. The device features SMA connectors and supports a maximum input power of 2W. It is designed as an in-line module with a coaxial construction, suitable for high-frequency signal processing applications requiring precise attenuation within the specified bandwidth.

Attenuators Feature Summary

• Provides fixed 3 dB attenuation for signal level control
• Operates effectively from DC up to 18 GHz
• Utilizes SMA connector interface for reliable integration

Attenuators Applications

• RF test and measurement equipment
• Wireless communication systems
• Signal conditioning circuits

Attenuators Procurement Notes

Verify the specific part number ATT-0263-03-SMA-02 against official Cinch Connectivity Solutions documentation to confirm current availability and manufacturing status. Ensure that the required attenuation value, frequency range, and power handling capabilities align with the system design requirements before finalizing procurement orders.

Attenuators Selection Notes

Select this component when a fixed 3 dB attenuation is required within an 18 GHz operational bandwidth. The SMA connector type must match the existing circuit board or cable assembly interfaces. Consider the 2W power rating to ensure the component can handle the expected signal levels without degradation or damage during operation.

Attenuators Part Context

This model belongs to the ATT-0263 series of miniature RF attenuators from Midwest Microwave. The series offers various attenuation values while maintaining consistent SMA connectivity and broad frequency coverage. These modules are engineered for compact integration into high-performance microwave and radio frequency systems.

Attenuators Replacement Considerations

Direct substitutes include other ATT-0263 series variants with different attenuation values, such as ATT-0263-00-SMA-02 or ATT-0263-19-SMA-02, provided the specific dB loss requirement differs. Cross-reference datasheets to ensure identical connector types and frequency ranges.