SA03B-10

Attenuators Overview

The SA03B-10 is a fixed attenuator manufactured by Fairview Microwave, designed for signal conditioning in radio frequency applications. It features BNC connectors with a male plug to female jack configuration. The device provides a nominal attenuation of 10 dB and operates within a frequency range up to 3 GHz. It is rated for a maximum power handling capacity of 2 Watts. The unit utilizes a brass nickel body construction and maintains a Voltage Standing Wave Ratio (VSWR) of 1.4:1 across its operational bandwidth.

Attenuators Feature Summary

• Provides precise 10 dB signal attenuation for RF circuitry
• Utilizes durable brass nickel housing for environmental resistance
• Ensures impedance matching via standard BNC interface

Attenuators Applications

• RF signal level reduction in test and measurement setups
• Impedance matching between components in microwave systems
• Signal conditioning in communication equipment

Attenuators Procurement Notes

Verify the specific connector gender configuration matches the system requirements before integration. Confirm that the 2 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 to maintain specified performance characteristics and prevent potential damage to the component.

Attenuators Selection Notes

Select this model when a fixed 10 dB loss is required at frequencies below 3 GHz. The BNC interface suits lower frequency applications compared to SMA or N-type alternatives. Consider the brass nickel material for general purpose use where high corrosion resistance is beneficial but extreme thermal stability is not the primary constraint.

Attenuators Part Context

This component belongs to the Fairview Microwave series of connectorized attenuators. These devices are engineered to provide stable attenuation values without introducing significant reflection. The product line supports various connector types and attenuation levels to accommodate diverse RF design needs.

Attenuators Replacement Considerations

Check for compatible BNC fixed attenuators offering identical 10 dB attenuation and 3 GHz bandwidth. Verify that substitute parts maintain the same 2 Watt power rating and 1.4 VSWR specification to ensure circuit compatibility.