FMAT4009-20

Attenuators Overview

The FMAT4009-20 is a fixed attenuator manufactured by Fairview Microwave, designed for high-frequency signal processing applications. It operates within a frequency range of up to 40 GHz and provides a nominal attenuation value of 20 dB. The component features a male (plug) connector interface on one side and a female (jack) interface on the other, both adhering to the 2.92mm series standard. It is rated to handle power levels up to 10 Watts. The unit utilizes a black aluminum heatsink body to manage thermal dissipation during operation.

Attenuators Feature Summary

• Provides precise 20 dB fixed signal attenuation for RF systems
• Operates effectively at frequencies up to 40 GHz
• Constructed with a black aluminum heatsink body for thermal management
• Features 2.92mm gendered connectors for secure interconnection

Attenuators Applications

• RF test and measurement setups requiring signal level reduction
• Microwave communication systems operating in the 40 GHz range
• Laboratory environments needing stable attenuation components

Attenuators Procurement Notes

Verify the specific connector gender configuration matches the system requirements, as this model specifies a male-to-female arrangement. Confirm that the 10 Watt power rating aligns with the maximum expected signal power in the application circuit. Ensure compatibility with 2.92mm mating interfaces to maintain performance integrity at high frequencies.

Attenuators Selection Notes

Select this component when a fixed 20 dB attenuation is required in high-frequency circuits up to 40 GHz. Consider the 2.92mm interface compatibility with existing equipment. Evaluate the 10 Watt power handling capability against peak signal levels. The aluminum heatsink design supports applications where thermal stability is critical for consistent attenuation performance.

Attenuators Part Context

This part belongs to the Fairview Microwave line of passive RF components, specifically within the fixed attenuator category. It complements their portfolio of adapters, cables, and switches by providing essential signal conditioning capabilities. The 2.92mm form factor ensures integration into precision microwave assemblies requiring high-frequency performance.

Attenuators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.