FMAT7429-4

Attenuators Overview

The FMAT7429-4 is a fixed attenuator manufactured by Fairview Microwave, designed for high-frequency signal processing applications. It operates within a frequency range from 0 Hz to 40 GHz and provides a precise attenuation value of 4 dB. The component features a 2.92mm male-to-female inline configuration, ensuring compatibility with standard RF test and measurement setups. Rated for a maximum power handling of 500 mW, it maintains a 50 Ohm impedance system. This device is constructed as an in-line module, offering reliable performance in demanding microwave environments.

Attenuators Feature Summary

• Provides fixed 4 dB attenuation for signal level control
• Operates up to 40 GHz for wideband microwave applications
• Features 2.92mm male-to-female inline connector interface

Attenuators Applications

• RF test and measurement equipment calibration
• Microwave circuit signal conditioning
• Vector network analyzer reference standards

Attenuators Procurement Notes

Verify the specific model suffix against official Fairview Microwave documentation to confirm the exact attenuation value and connector gender configuration. Ensure that the 500 mW power rating aligns with your system's operational requirements. Confirm the 2.92mm interface compatibility with existing cabling infrastructure before procurement.

Attenuators Selection Notes

Select this component when a fixed 4 dB reduction is required at frequencies extending to 40 GHz. The 2.92mm interface offers superior performance over SMA or N-type connectors at these high frequencies. Consider the 500 mW power limit when integrating into high-power transmission lines to prevent component damage.

Attenuators Part Context

This part belongs to Fairview Microwave's line of precision fixed attenuators. These components are engineered for stability and low VSWR across broad bandwidths. The 2.92mm series is specifically designed to support millimeter-wave frequencies where standard connectors may exhibit performance degradation.

Attenuators Replacement Considerations

Publicly confirmed substitute part numbers for FMAT7429-4 were not identified in the provided source material. Verify compatibility with alternative models based on identical electrical specifications and mechanical dimensions.