ATT-0298-30-SMA-02

Attenuators Overview

The ATT-0298-30-SMA-02 is an RF attenuator module manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides a fixed attenuation value of 30dB within a frequency range of 0 Hz to 26.5 GHz. The component features SMA connectors and is rated for a maximum power handling of 2W. It utilizes an in-line module form factor, designed for integration into radio frequency signal paths requiring precise signal reduction across microwave frequencies.

Attenuators Feature Summary

• Provides fixed 30dB signal attenuation
• Operates from DC up to 26.5 GHz
• Features SMA male/female interface
• Rated for 2W continuous power

Attenuators Applications

• Microwave test and measurement equipment
• RF signal conditioning circuits
• Communication system signal level adjustment
• Laboratory instrumentation input protection

Attenuators Procurement Notes

Verify the specific attenuation tolerance and VSWR specifications against the official datasheet before procurement, as these parameters are critical for high-frequency performance. Confirm that the SMA connector gender configuration matches the system requirements. Ensure the operating environment remains within the specified temperature range to maintain electrical stability and prevent damage due to excessive thermal stress during operation.

Attenuators Selection Notes

Select this component when a fixed 30dB reduction is required at frequencies up to 26.5 GHz. Consider the 2W power rating to ensure it exceeds the maximum expected signal power in the application. Verify compatibility with existing SMA interfaces. Evaluate if the in-line module form factor fits the available space constraints compared to other package types in the ATT-0298 series.

Attenuators Part Context

This part belongs to the ATT-0298 series of connectorized attenuators from Midwest Microwave. The series offers various fixed attenuation values ranging from low dB levels to higher reductions like 30dB. All units share common electrical characteristics including the 26.5 GHz upper frequency limit and 2W power handling, differing primarily in their specific attenuation settings and associated ordering suffixes.

Attenuators Replacement Considerations

Direct substitutes include other ATT-0298 series variants with different attenuation values if adjustable or variable attenuation is acceptable, such as ATT-0298-20-SMA-02. Cross-brand replacements must match the 30dB attenuation, 26.5 GHz frequency range, SMA interface, and 2W power rating precisely.