FMAT7471-9

Attenuators Overview

The FMAT7471-9 is a fixed RF attenuator manufactured by Fairview Microwave. It provides a nominal attenuation of 9 dB with a frequency range extending from 0 Hz to 26.5 GHz. The component features 3.5mm male (plug) to 3.5mm female (jack) connectors and maintains a 50 Ohms impedance. It is rated for a maximum power handling of 2 Watts and exhibits a Voltage Standing Wave Ratio (VSWR) of 1.3:1. The unit measures 76.96 mm in length and operates within a temperature range of -55°C to +125°C.

Attenuators Feature Summary

• Supports ultra-wideband operation up to 26.5 GHz
• Utilizes precision 3.5mm connector interface
• Constructed with brass nickel body for durability

Attenuators Applications

• High-frequency test and measurement setups
• Microwave signal conditioning circuits
• RF system calibration equipment

Attenuators Procurement Notes

Verify the specific ordering suffix matches the required connector gender and attenuation value. Confirm that the 2 Watt power rating aligns with your system's thermal requirements. Ensure the 3.5mm interface is compatible with existing cabling infrastructure. Check regional availability as distribution status may vary by location.

Attenuators Selection Notes

Select this model when precise 9 dB attenuation is required at frequencies approaching 26.5 GHz. The 3.5mm interface offers superior performance over TNC or N-type connectors at these high frequencies. Consider the 2 Watt power limit for signal levels. The compact form factor suits dense panel mounting.

Attenuators Part Context

This component belongs to Fairview Microwave's line of connectorized attenuators. It serves as a passive interconnect device designed to reduce signal amplitude without introducing significant reflection. The product utilizes standard coaxial transmission line principles to achieve stable attenuation across its specified bandwidth.

Attenuators Replacement Considerations

FMAT7470-9 is a related variant within the same manufacturer series. Verify connector compatibility and exact attenuation tolerance before substitution. Cross-reference frequency specifications to ensure adequate performance at 26.5 GHz.