FMAT1031

Attenuators Overview

The FMAT1031 is a voltage-variable PIN diode attenuator module manufactured by Fairview Microwave. It provides an attenuation range from 0 to 20 dB across a frequency span of 50 MHz to 2.2 GHz. The device utilizes SMA connectors for signal input and output, ensuring compatibility with standard RF systems. It is rated to handle up to 10 Watts of power, making it suitable for high-power applications within its operational bandwidth.

Attenuators Feature Summary

• Voltage-controlled attenuation capability using PIN diode technology
• Broadband operation spanning from 50 MHz to 2.2 GHz
• High power handling capacity rated at 10 Watts

Attenuators Applications

• RF test and measurement equipment requiring variable gain control
• Wireless communication base station signal conditioning
• Automated RF testing systems needing precise attenuation adjustment

Attenuators Procurement Notes

Verify the specific datasheet version for the FMAT1031 to confirm electrical tolerances and connector specifications before integration. Ensure that the control voltage requirements align with your system's drive capabilities. Confirm that the 10 Watt power rating remains sufficient for your peak signal levels under all operating conditions to prevent component damage.

Attenuators Selection Notes

Select the FMAT1031 when a wide frequency range up to 2.2 GHz is required alongside significant attenuation depth. Its voltage-variable nature allows for dynamic control without mechanical movement. Consider the SMA interface compatibility with existing cabling and the 10 Watt power limit relative to your application's maximum output power.

Attenuators Part Context

This component belongs to Fairview Microwave's line of RF attenuators, specifically designed as modules for integration into larger systems. It serves as a critical element for managing signal strength in radio frequency circuits where electronic adjustment is preferred over fixed resistive networks or mechanical variators.

Attenuators Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.