SA18N5W-06

Attenuators Overview

The SA18N5W-06 is a fixed attenuator manufactured by Fairview Microwave, designed for RF applications up to 18 GHz. It provides a nominal attenuation of 6 dB with a 50 Ohm impedance system. The component features N-type connectors, specifically a male plug on one end and a female jack on the other. It is rated for a power handling capacity of 5 Watts. The unit exhibits a Voltage Standing Wave Ratio (VSWR) of 1.35:1. The device operates within a temperature range of -55°C to +125°C and utilizes a heatsink body construction to manage thermal performance.

Attenuators Feature Summary

• Features N-type male plug to female jack connector configuration for seamless integration into standard RF test setups.
• Incorporates a heatsink body design to ensure effective thermal dissipation during continuous operation at rated power levels.
• Maintains a low VSWR of 1.35:1 across the frequency band to minimize signal reflections and preserve signal integrity.

Attenuators Applications

• RF signal level reduction in high-frequency test and measurement equipment
• Impedance matching and isolation stages in microwave communication systems
• Signal conditioning in radar and electronic warfare applications

Attenuators Procurement Notes

Verify the specific datasheet version from Fairview Microwave or authorized distributors to confirm current manufacturing status and compliance certifications such as RoHS. Ensure that the 5-watt power rating aligns with your system's peak and average power requirements to prevent component damage. Confirm connector gender and mating compatibility with existing cable assemblies before finalizing procurement orders.

Attenuators Selection Notes

Select this model when a 6 dB attenuation value is required within an 18 GHz bandwidth using N-type interfaces. The 5-watt power rating distinguishes it from lower-power SMA variants, making it suitable for higher energy applications. Consider the heatsink body size if space constraints exist, as it is larger than passivated steel versions. Ensure the operating environment falls within the specified -55°C to +125°C temperature range for reliable performance.

Attenuators Part Context

This component belongs to the SA18 series of connectorized attenuators from Fairview Microwave, which covers frequencies up to 18 GHz. The 'N5' designation indicates N-type connectors with a 5-watt power rating, while '06' specifies the 6 dB attenuation value. This series offers various attenuation values and power ratings to suit different RF circuit needs.

Attenuators Replacement Considerations

SA18NMNF50W-06 offers similar N-type connectivity but supports higher power handling up to 50 watts. For lower power applications, SA18N-06 provides comparable electrical characteristics with a 2-watt rating and passivated stainless steel body instead of a heatsink design.