SA18E-00

Attenuators Overview

The SA18E-00 is a fixed attenuator manufactured by Fairview Microwave, designed for RF applications up to 18 GHz. It features SMA male (plug) to SMA female (jack) connectors with a 50 Ohm impedance. This specific model provides 0 dB attenuation, effectively acting as a pass-through component while maintaining signal integrity within the specified frequency range.

Attenuators Feature Summary

• Provides zero decibel attenuation for signal path continuity
• Operates across a frequency range from DC to 18 GHz
• Utilizes SMA connector interface for standard integration

Attenuators Applications

• RF signal routing and distribution systems
• Test and measurement setups requiring signal pass-through
• Cable assembly replacements in microwave circuits

Attenuators Procurement Notes

Verify the exact part number against official Fairview Microwave documentation to confirm the 0 dB specification. Ensure compatibility with existing SMA interfaces and 50 Ohm system requirements. Check for RoHS compliance status if required by project specifications before finalizing procurement orders.

Attenuators Selection Notes

Select this component when a physical connection is needed without signal loss or phase shift. It serves as an alternative to simple jumper cables where a defined attenuator form factor is preferred. Confirm that the 18 GHz upper frequency limit meets the operational bandwidth needs of the application.

Attenuators Part Context

This unit belongs to the SA18 series of connectorized attenuators from Fairview Microwave. The series includes various attenuation values and power ratings, all sharing the same SMA interface and 18 GHz frequency capability. The SA18E-00 represents the baseline configuration for no attenuation within this product family.

Attenuators Replacement Considerations

Direct substitutes include other 0 dB SMA attenuators from Fairview Microwave such as the SA18E-06 if slight attenuation is acceptable, or generic SMA pass-through adapters. Verify mechanical dimensions and VSWR specifications match the original design requirements when considering alternatives.