ATT-0298-04-HEX-02

Attenuators Overview

The ATT-0298-04-HEX-02 is an RF attenuator manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides a fixed attenuation of 4 dB with a frequency range of 0 Hz to 26.5 GHz. The component features SMA connectors in a male-to-female configuration and has a power rating of 2 W. It operates within a temperature range of -65°C to +125°C and utilizes a HEX single-row module package.

Attenuators Feature Summary

• Fixed 4 dB attenuation value for signal level control
• Wideband operation from DC to 26.5 GHz
• SMA connector interface with male and female ends
• Robust thermal performance across extended temperature ranges

Attenuators Applications

• RF test and measurement instrumentation
• Microwave communication systems
• Signal conditioning in high-frequency circuits
• Attenuation requirements in aerospace and defense electronics

Attenuators Procurement Notes

Verify the specific manufacturer part number against official Cinch Connectivity Solutions documentation to ensure authenticity. Confirm that the SMA connector gender and HEX module form factor match the design requirements. Check for RoHS compliance status and ensure the operating temperature range aligns with the intended environmental conditions before finalizing procurement.

Attenuators Selection Notes

Select this component when a precise 4 dB reduction is required at frequencies up to 26.5 GHz. The SMA interface ensures compatibility with standard coaxial systems. Consider the 2 W power handling capability and the wide operational temperature range for demanding environments. Ensure the HEX module size fits within the available board space constraints.

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 spectrum. The HEX packaging style provides a compact, rugged solution suitable for inline applications where space efficiency and durability are critical factors.

Attenuators Replacement Considerations

Direct substitutes include other ATT-0298 series variants with different attenuation values, such as ATT-0298-06-HEX-02 or ATT-0298-10-HEX-02, provided the specific dB loss differs from the system requirement. Verify connector type and power ratings remain compatible.