SA3SMM300W-10

Attenuators Overview

The SA3SMM300W-10 is a fixed attenuator manufactured by Fairview Microwave. It provides a nominal attenuation of 10 dB with a maximum VSWR of 1.4. The device operates up to a frequency of 3 GHz and is rated for 300 Watts of power. It features SMA male-to-male connectors and includes a heatsink body for thermal management.

Attenuators Feature Summary

• Incorporates a heatsink body for effective thermal dissipation
• Provides stable signal attenuation across the operational bandwidth
• Features SMA male connectors for secure interconnection

Attenuators Applications

• RF signal level reduction in high-power systems
• Test and measurement equipment setups
• Communication system signal conditioning

Attenuators Procurement Notes

Verify component availability as this part number is listed as obsolete. Confirm if replacement models within the same series are currently supported by the manufacturer. Ensure that any substitute components meet the original specifications for power handling, frequency range, and connector type before integration into existing designs.

Attenuators Selection Notes

Select this component when a fixed 10 dB attenuation is required at frequencies up to 3 GHz. The 300 Watt power rating makes it suitable for high-power applications. Verify that the SMA male interface matches the system requirements and that the heatsink design fits the available space constraints.

Attenuators Part Context

This model belongs to the SA3SMM300W series of fixed attenuators from Fairview Microwave. These components are designed for robust performance in demanding RF environments. The series typically offers various attenuation values while maintaining consistent electrical characteristics and power handling capabilities.

Attenuators Replacement Considerations

Check for updated part numbers from Fairview Microwave that may have replaced this obsolete model. Ensure any direct replacements maintain the 10 dB attenuation, 300 Watt rating, and SMA male-to-male configuration.