FMAT7429-20

Attenuators Overview

The FMAT7429-20 is a fixed attenuator manufactured by Fairview Microwave, designed for signal conditioning applications. It provides a precise attenuation value of 20 dB with an operating frequency range extending from 0 Hz to 40 GHz. The component features 2.92mm connectors and maintains a system impedance of 50 Ohms. It is rated for a maximum power handling capacity of 500 mW. This inline module is constructed to ensure stable performance across its specified bandwidth.

Attenuators Feature Summary

• Provides fixed 20 dB attenuation for signal level adjustment
• Operates effectively up to 40 GHz frequency range
• Utilizes 2.92mm connector interface for high-frequency integrity
• Rated for 500 mW power handling in inline configuration

Attenuators Applications

• High-frequency test and measurement setups
• Signal path power reduction in RF circuits
• Component characterization and testing environments
• Microwave system calibration procedures

Attenuators Procurement Notes

Verify the specific datasheet version for the FMAT7429-20 to confirm current manufacturing status and detailed electrical tolerances. Ensure that the 2.92mm mating connectors are compatible with existing system interfaces. Confirm that the 500 mW power rating aligns with the actual signal levels in the application to prevent damage. Check for any specific handling requirements due to the precision nature of the component.

Attenuators Selection Notes

Select this model when a fixed 20 dB loss is required within a 40 GHz bandwidth. The 2.92mm interface ensures compatibility with high-frequency systems requiring low VSWR. Consider the 500 mW power limit when designing around high-power sources. Compare against adjustable attenuators if variable control is needed, or lower loss values if less attenuation is sufficient for the specific circuit design requirements.

Attenuators Part Context

This component belongs to the Fairview Microwave line of connectorized attenuators. It serves as a passive device for controlling signal amplitude in microwave frequencies. The product series focuses on providing reliable attenuation with high-frequency connectors suitable for demanding RF environments. It complements other signal conditioning components like couplers and adapters in comprehensive system designs.

Attenuators Replacement Considerations

Direct substitutes may include other 20 dB fixed attenuators with 2.92mm connectors from Fairview Microwave, such as the FMAT7430-0 series variants with different attenuation values. Verify that alternative models match the 40 GHz frequency limit and 500 mW power rating. Ensure connector gender and flange type compatibility before substitution.