FMAT7429-2

Attenuators Overview

The FMAT7429-2 is a fixed RF attenuator manufactured by Fairview Microwave, designed for high-frequency signal management. It provides a precise attenuation value of 2 dB within a frequency range extending from 0 Hz to 40 GHz. The component utilizes 50 Ohm impedance and supports a maximum power handling capacity of 500 mW. It features an inline module configuration with 2.92mm connectors, ensuring compatibility with precision test and measurement environments requiring stable performance at millimeter-wave frequencies.

Attenuators Feature Summary

• Provides fixed 2 dB attenuation for signal level control
• Operates across a wide bandwidth from DC to 40 GHz
• Features 50 Ohm impedance matching for minimal reflection
• Utilizes robust 2.92mm connector interface for secure connection

Attenuators Applications

• High-frequency signal testing and measurement setups
• Millimeter-wave circuit characterization
• RF system calibration and verification
• Precision instrumentation signal conditioning

Attenuators Procurement Notes

Verify the specific connector gender and mating compatibility with existing 2.92mm fixtures before integration. Confirm that the operational power levels remain below the 500 mW rating to ensure device longevity. Check for any required torque specifications during installation to maintain connector integrity. Ensure environmental conditions align with the component's rated operating temperature range.

Attenuators Selection Notes

Select this model when a precise 2 dB reduction is required in systems operating up to 40 GHz. Consider the 500 mW power limit when designing for high-power applications. The 2.92mm interface ensures low VSWR and reliable performance in demanding RF environments. Evaluate space constraints as the inline module form factor may impact layout flexibility compared to panel-mount alternatives.

Attenuators Part Context

This component belongs to Fairview Microwave's line of connectorized attenuators, specifically engineered for high-frequency applications. It complements other models in the series that offer different attenuation values or connector types. The product supports engineers working in research, development, and production testing where accurate signal attenuation is critical for maintaining system integrity and measurement accuracy.

Attenuators Replacement Considerations

Direct substitutes include other 2 dB fixed attenuators with 2.92mm connectors from compatible manufacturers. Verify that alternative parts match the 0 Hz to 40 GHz frequency range and 500 mW power rating. Ensure impedance remains at 50 Ohms to prevent signal reflections. Cross-reference mechanical dimensions to confirm fit within existing assembly spaces.