ATT-0298-20-SMA-02

Attenuators Overview

The ATT-0298-20-SMA-02 is an RF attenuator module manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides a fixed attenuation value of 20dB within a frequency range of 0 Hz to 26.5 GHz. The component features SMA connectors and supports a power rating of 2W. It is housed in an SMA single-row module package and is currently active in production.

Attenuators Feature Summary

• Provides fixed 20dB signal attenuation for RF applications
• Operates across a wide frequency spectrum up to 26.5 GHz
• Utilizes SMA connector interface for reliable integration

Attenuators Applications

• RF signal level adjustment in communication systems
• Test and measurement equipment calibration
• Microwave circuit protection and signal conditioning

Attenuators Procurement Notes

Verify the exact part number ATT-0298-20-SMA-02 against manufacturer datasheets to ensure compatibility with system requirements. Confirm that the SMA connector type and 2W power rating align with your design specifications. Check for RoHS compliance status if environmental regulations apply to your project. Ensure the operating temperature range meets your application needs before procurement.

Attenuators Selection Notes

Select this component when a precise 20dB attenuation is required at frequencies up to 26.5 GHz. The SMA interface ensures broad compatibility with standard RF test gear and modules. Consider the 2W power handling capability for high-power signal paths. Verify mechanical dimensions against board space constraints due to the module form factor.

Attenuators Part Context

This model belongs to the ATT-0298 series of connectorized attenuators from Midwest Microwave. The series offers various attenuation values while maintaining consistent electrical performance across the microwave frequency range. These components are designed for robust performance in demanding RF environments, providing stable attenuation characteristics over temperature variations.

Attenuators Replacement Considerations

Direct substitutes include other ATT-0298 series variants with different attenuation values, such as ATT-0298-14-SMA-02 or ATT-0298-19-SMA-02, if the specific 20dB value can be adjusted. Ensure any replacement maintains the same SMA connector type and 26.5 GHz frequency limit.