ATT-0444-20-SMA-02

Attenuators Overview

The ATT-0444-20-SMA-02 is an in-line RF attenuator manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides a fixed attenuation of 20 dB across a frequency range from DC to 18 GHz. The component utilizes SMA connectors for interconnection and is rated for a maximum power handling of 2 watts. Designed as a module, it supports male-to-female configurations within the ATT-0444 series.

Attenuators Feature Summary

• Provides precise 20 dB signal reduction for RF applications
• Operates effectively from DC up to 18 GHz frequency range
• Features robust SMA connector interface for reliable integration

Attenuators Applications

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

Attenuators Procurement Notes

Verify the specific datasheet version for the ATT-0444-20-SMA-02 to confirm mechanical dimensions and electrical tolerances. Ensure compatibility with SMA mating interfaces in your assembly. Cross-reference manufacturer documentation for environmental operating limits and power derating curves before final procurement decisions.

Attenuators Selection Notes

Select this component when a fixed 20 dB attenuation is required at frequencies up to 18 GHz. Consider the 2-watt power rating against your system's peak power levels. The SMA interface dictates connector compatibility; verify gender requirements (male/female) match your existing cabling or fixture infrastructure.

Attenuators Part Context

This part belongs to the ATT-0444 series of fixed attenuators from Cinch Connectivity Solutions Midwest Microwave. The series offers various attenuation values while maintaining consistent SMA connectivity and broad bandwidth performance suitable for high-frequency microwave applications requiring stable signal reduction.

Attenuators Replacement Considerations

Direct substitutes include other ATT-0444-20-SMA variants if connector gender differs. Verify that alternative parts maintain the 20 dB tolerance and 18 GHz upper frequency limit. Ensure power ratings meet or exceed 2 watts for equivalent thermal performance.