SA18NFNM50W-06

Attenuators Overview

The SA18NFNM50W-06 is a fixed RF attenuator manufactured by Fairview Microwave, designed for high-power applications up to 18 GHz. It provides a nominal attenuation of 6 dB with a 50 Ohm impedance. The device features N-type connectors, specifically female (jack) on one end and male (plug) on the other. It is rated for 50 Watts of continuous power and includes a heatsink body for thermal management. The unit maintains a VSWR of 1.3 and operates within a temperature range of -55°C to +125°C.

Attenuators Feature Summary

• Directional design utilizing a heatsink body for effective thermal dissipation during high-power operation
• N-type connector interface providing mixed gender configuration for flexible system integration
• Broadband frequency capability extending from DC to 18 GHz with stable impedance matching

Attenuators Applications

• High-power signal conditioning in radio frequency test and measurement setups
• Attenuation stages in wireless communication infrastructure requiring robust thermal handling
• RF circuit prototyping where precise fixed loss and mixed connector genders are necessary

Attenuators Procurement Notes

Verify the specific model suffix against official Fairview Microwave documentation to confirm the exact attenuation value and connector gender combination. Ensure that the 50-watt power rating aligns with your system's peak and average power requirements. Confirm physical dimensions and mounting options if space constraints exist in your assembly. Cross-reference the datasheet for detailed electrical performance curves across the full frequency range.

Attenuators Selection Notes

Select this component when a 6 dB fixed attenuation is required at frequencies up to 18 GHz. The mixed N-type connector configuration (Jack to Plug) simplifies interconnection between standard female and male ports without additional adapters. The 50-watt power rating and heatsink design make it suitable for demanding environments where standard attenuators might overheat. Ensure the application does not exceed the maximum operating temperature of 125°C.

Attenuators Part Context

This part belongs to the SA18 series of directional fixed attenuators from Fairview Microwave. These components are engineered for broadband performance and high power handling. The series typically offers various attenuation values and connector configurations to support diverse RF system needs while maintaining consistent electrical characteristics across the microwave spectrum.