ATT-0444-11-SMA-02

Attenuators Overview

The ATT-0444-11-SMA-02 is an inline RF attenuator module manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides a fixed attenuation value of 11 dB across a frequency range of DC to 18 GHz. The component utilizes SMA connectors for interconnection, designed for integration into microwave and radio frequency signal paths where precise signal level reduction is required within this high-frequency bandwidth.

Attenuators Feature Summary

• Provides fixed 11 dB signal attenuation
• Operates from DC up to 18 GHz
• Features SMA connector interface

Attenuators Applications

• RF signal path conditioning
• Microwave system testing
• Signal level adjustment in communication equipment

Attenuators Procurement Notes

Verify the current lifecycle status as the component may be classified as obsolete. Confirm availability through authorized distributors or aftermarket suppliers if direct manufacturing supply is discontinued. Ensure compatibility with existing SMA interfaces and verify that the 11 dB attenuation specification meets the specific design requirements for the target application.

Attenuators Selection Notes

Select this model when a fixed 11 dB attenuation is required within the 0 Hz to 18 GHz operational range. The SMA interface dictates mechanical and electrical compatibility constraints. Consider the obsolete lifecycle status when planning long-term production runs, as future sourcing may rely on secondary markets rather than direct manufacturer allocation.

Attenuators Part Context

This part belongs to the Midwest Microwave line under Cinch Connectivity Solutions, specializing in RF and microwave components. The ATT series represents inline attenuator modules designed for precision signal management. The specific suffix indicates the attenuation value and connector type, distinguishing it from other variants in the family with different dB ratings or frequencies.

Attenuators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation due to the component's obsolete status. Alternative solutions must be sourced from aftermarket suppliers or evaluated based on equivalent technical specifications such as 11 dB attenuation, 18 GHz bandwidth, and SMA connectivity.