SA3N5W-03

Attenuators Overview

The SA3N5W-03 is a fixed attenuator manufactured by Fairview Microwave, designed for RF applications. It provides a nominal attenuation of 3 dB with an operating frequency range from DC to 3 GHz. The component features N-type connectors, specifically a male plug to female jack configuration. It is rated for 5 Watts of power handling and maintains a 50 Ohm impedance. The unit utilizes a heatsink body construction to manage thermal loads effectively.

Attenuators Feature Summary

• Provides precise 3 dB signal attenuation across the specified frequency band
• Features robust N-type coaxial interface for secure connection
• Incorporates a heatsink body design for enhanced thermal management

Attenuators Applications

• RF signal level adjustment in test and measurement equipment
• Signal conditioning within wireless communication systems
• Attenuation insertion in microwave circuit designs

Attenuators Procurement Notes

Verify the specific connector gender configuration matches the system requirements, as variations exist within the product family. Confirm that the 5 Watt power rating aligns with the maximum expected signal levels in the application. Ensure the operating frequency does not exceed the 3 GHz upper limit. Check for any environmental constraints regarding the standard operating temperature range defined in the official datasheet.

Attenuators Selection Notes

Select this model when a fixed 3 dB reduction is required at frequencies up to 3 GHz. Consider the N-type interface compatibility with existing cabling infrastructure. Evaluate the 5 Watt power handling capability against peak signal strengths. Compare physical dimensions and mounting requirements against available space in the assembly. Verify impedance matching requirements for the specific transmission line environment.

Attenuators Part Context

This component belongs to the Fairview Microwave series of connectorized attenuators. These devices are engineered for reliable performance in RF environments. The product line typically includes various attenuation values and power ratings. This specific model represents a mid-range power option with standard N-type connectivity.

Attenuators Replacement Considerations

Publicly confirmed parametric equivalents include FMAT7461-30, FMAT7624-30, SA18N5WA-30, and SA6N5WA-30. Verify connector gender and power rating compatibility before substitution.