SA18E-05

Attenuators Overview

The SA18E-05 is a fixed attenuator manufactured by Fairview Microwave, designed for RF interconnect applications. It features SMA male (plug) to SMA female (jack) connectors and operates within a frequency range of 0 Hz to 18 GHz. The component provides a maximum attenuation of 5 dB with a 50 Ohm impedance. It is rated for 2 Watts of power handling and maintains a VSWR of 1.35:1. The body is constructed from passivated stainless steel, ensuring durability in demanding environments.

Attenuators Feature Summary

• Provides precise signal attenuation using SMA male-to-female connector interface
• Operates effectively across a wide frequency spectrum up to 18 GHz
• Constructed with a passivated stainless steel body for environmental resistance

Attenuators Applications

• RF signal path attenuation in communication systems
• Test and measurement equipment requiring stable signal levels
• Microwave circuit design and integration

Attenuators Procurement Notes

Verify the specific connector gender configuration and attenuation value against project requirements before ordering. Confirm that the 2 Watt power rating and 18 GHz frequency limit align with system specifications. Ensure compatibility with existing SMA interfaces. Check for RoHS compliance status if required by regulatory standards. Validate operating temperature ranges for the intended deployment environment.

Attenuators Selection Notes

Select this model when a 5 dB fixed attenuation is required in an SMA-based system. Consider the 2 Watt power rating for low-to-medium power applications. The passivated stainless steel construction offers corrosion resistance suitable for various industrial settings. Ensure the 1.35 VSWR meets the system's reflection coefficient requirements. Verify that the SMA male-to-female configuration matches the connecting cables or ports.

Attenuators Part Context

This component belongs to the series of connectorized attenuators produced by Fairview Microwave. These devices are engineered for high-performance RF applications where signal level control is critical. The product line emphasizes reliability and consistent electrical performance across a broad frequency range. The SA18E-05 specifically addresses needs for moderate attenuation in standard SMA environments.

Attenuators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.