SA18N-01

Attenuators Overview

The SA18N-01 is a fixed attenuator manufactured by Fairview Microwave, designed for RF applications up to 18 GHz. It features N male (plug) to N female (jack) connectors and maintains a 50 Ohm impedance. The unit is rated for 2 Watts of power handling with a maximum attenuation of 1 dB and a VSWR of 1.5. Constructed with a passivated stainless steel body, it operates within a temperature range of -65°C to +125°C.

Attenuators Feature Summary

• Fixed 1 dB attenuation value
• Passivated stainless steel construction
• DC to 18 GHz frequency range

Attenuators Applications

• RF signal level control
• Test and measurement setups
• Communication system integration

Attenuators Procurement Notes

Verify the specific connector gender configuration matches the requirement, as N-type variants exist in different plug/jack combinations. Confirm that the 2 Watt power rating aligns with the peak power demands of the application circuit. Ensure the operating environment stays within the specified -65°C to +125°C thermal limits to maintain performance integrity and component longevity.

Attenuators Selection Notes

Select this model when a precise 1 dB reduction is required at frequencies extending to 18 GHz. The N-type interface suits standard coaxial infrastructure. Consider the 2 Watt power limit against actual signal levels. The stainless steel body provides durability suitable for industrial or outdoor environments where corrosion resistance is necessary for long-term reliability.

Attenuators Part Context

This component belongs to the SA18 series of connectorized attenuators from Fairview Microwave. These units are engineered for high-frequency stability and robust mechanical performance. The series offers various attenuation values and connector types, allowing engineers to integrate standardized RF components into complex transmission lines without compromising signal integrity across the microwave spectrum.

Attenuators Replacement Considerations

SA18N-03

Attenuators FAQ

What is the maximum operating frequency?

The maximum operating frequency is 18 GHz.

What is the power rating?

The device is rated for 2 Watts.