SA18N-03

Attenuators Overview

The SA18N-03 is a fixed attenuator manufactured by Fairview Microwave, designed for RF applications up to 18 GHz. It features N-type connectors with a male (plug) to female (jack) configuration. The device provides a nominal attenuation of 3 dB and operates within an impedance of 50 Ohms. It is rated for a maximum power handling capacity of 2 Watts. The unit maintains a Voltage Standing Wave Ratio (VSWR) of 1.45 or less across its frequency range.

Attenuators Feature Summary

• Provides precise 3 dB signal attenuation in a compact inline module format
• Features robust N-type connector interface for reliable male-to-female interconnection
• Engineered for high-frequency performance stability up to 18 GHz

Attenuators Applications

• RF test and measurement setups requiring signal level reduction
• Microwave circuit design and prototyping
• Signal conditioning in communication systems operating below 18 GHz

Attenuators Procurement Notes

Verify the specific part number SA18N-03 against official Fairview Microwave documentation to confirm connector gender and power rating specifications. Ensure compatibility with system impedance requirements of 50 Ohms. Check current availability status through authorized distributors as supply conditions may vary. Confirm that the 2 Watt power rating aligns with your application's thermal and electrical constraints before finalizing procurement.

Attenuators Selection Notes

Select this component when a fixed 3 dB attenuation is required between N-type male and female connectors in systems operating up to 18 GHz. Consider the 2 Watt power limit and 1.45 VSWR specification for signal integrity. This model is suitable for applications needing stable attenuation without variable adjustment capabilities. Evaluate physical size constraints if space is limited, as it is an inline module.

Attenuators Part Context

This component belongs to the Fairview Microwave series of connectorized attenuators. It is specifically categorized under RF fixed attenuators utilizing N-type interfaces. The product line focuses on providing reliable signal attenuation solutions for microwave frequencies. It serves as a passive component essential for managing signal levels in high-frequency electronic circuits and test equipment.

Attenuators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify exact specifications such as connector type, attenuation value, and power rating when seeking alternatives from other manufacturers.