SA18N5WA-01

Attenuators Overview

The SA18N5WA-01 is a fixed attenuator manufactured by Fairview Microwave, designed for RF signal management. It provides a nominal attenuation of 1 dB with a maximum frequency range extending from DC to 18 GHz. 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 and maintains an impedance of 50 Ohms. The unit operates within a temperature range of -55°C to +125°C.

Attenuators Feature Summary

• Provides precise 1 dB signal attenuation across a wide bandwidth up to 18 GHz
• Utilizes robust N-type connector interface for secure male-to-female interconnection
• Engineered with heatsink body construction to support continuous 5 Watt power ratings

Attenuators Applications

• RF test and measurement setups requiring low-level signal reduction
• Wireless communication systems operating in microwave frequency bands
• Signal distribution networks needing controlled attenuation levels

Attenuators Procurement Notes

Verify the specific connector gender configuration matches the system requirements before ordering. Confirm that the 5 Watt power rating aligns with the peak and average power levels present in the application circuit. Ensure the operating environment stays within the specified -55°C to +125°C temperature limits to maintain performance integrity and longevity.

Attenuators Selection Notes

Select this model when a low attenuation value of 1 dB is required at frequencies up to 18 GHz. Choose this part if N-type connectors are mandated for the interface points. Consider the 5 Watt power rating as the upper limit for safe operation. Verify compatibility with 50 Ohm system impedance to ensure minimal signal reflection.

Attenuators Part Context

This component belongs to the SA18 series of fixed attenuators produced by Fairview Microwave. The series offers various attenuation values and connector types, all sharing a common high-frequency capability up to 18 GHz. This specific model represents the lowest attenuation option in the lineup with N-type interfaces.

Attenuators Replacement Considerations

No direct substitute part numbers are publicly confirmed for this specific model. Users should evaluate equivalent fixed attenuators from other manufacturers that match the 1 dB attenuation, 18 GHz frequency range, N-type connectors, and 50 Ohm impedance specifications.