FMAT7466-40

Attenuators Overview

The FMAT7466-40 is a fixed attenuator from Fairview Microwave designed for interconnect applications. It provides a nominal attenuation of 40 dB with a frequency range spanning from DC to 12 GHz. The device features SMA male (plug) to SMA female (jack) connectors and is rated for 2 Watts of power handling. Constructed with a stainless steel body, it maintains a VSWR of 1.35:1 across its operational bandwidth.

Attenuators Feature Summary

• Provides precise 40 dB signal attenuation within the DC to 12 GHz frequency spectrum
• Features SMA male to SMA female connector interface for standard interconnect compatibility
• Utilizes a durable stainless steel housing for structural integrity and thermal management

Attenuators Applications

• RF test and measurement setups requiring fixed signal reduction
• Signal conditioning in microwave communication systems
• Laboratory equipment interfacing between components with impedance mismatch

Attenuators Procurement Notes

Verify the specific model suffix corresponds to the required attenuation value, as this series includes variants with different dB ratings. Confirm that the SMA connector gender combination matches the system requirements. Ensure the 2 Watt power rating is sufficient for the intended application environment. Check datasheet specifications for environmental operating limits before deployment.

Attenuators Selection Notes

Select this component when a fixed 40 dB loss is required up to 12 GHz. The SMA interface suits general-purpose RF environments. Consider the stainless steel construction for durability. Compare against adjustable attenuators if variable control is needed. Verify power handling capabilities exceed maximum expected signal levels to prevent damage.

Attenuators Part Context

This part belongs to the FMAT7466 series of connectorized attenuators by Fairview Microwave. The series offers various attenuation values including 20 dB and 30 dB options. All units share similar physical dimensions and connector types but differ in internal resistive elements to achieve specific loss values. The series targets high-frequency interconnect applications.

Attenuators Replacement Considerations

Direct substitutes include other FMAT7466 series models such as FMAT7466-20 or FMAT7466-30 if different attenuation values are acceptable. Cross-brand replacements must match SMA male-to-female configuration, 40 dB attenuation, and 12 GHz frequency limit. Verify VSWR and power rating equivalence for functional interchangeability.