SA18E-04

Attenuators Overview

The SA18E-04 is a fixed attenuator manufactured by Fairview Microwave, designed for radio frequency applications up to 18 GHz. It provides a nominal attenuation of 4 dB with a 50 Ohm impedance. The device features SMA connectors, configured as a male plug to female jack inline module. It is rated for 2 Watts of power and maintains a VSWR of 1.35. The unit utilizes a passivated stainless steel body and operates within a temperature range of -65°C to +125°C.

Attenuators Feature Summary

• Provides precise 4 dB signal attenuation across a wide frequency spectrum up to 18 GHz.
• Constructed with a durable passivated stainless steel body for environmental resistance.
• Ensures signal integrity through a low VSWR rating of 1.35:1.

Attenuators Applications

• RF test and measurement setups requiring specific signal reduction.
• Communication systems operating within the 0 Hz to 18 GHz range.
• Laboratory environments utilizing SMA connector interfaces.

Attenuators Procurement Notes

Verify the exact part number SA18E-04 against official Fairview Microwave documentation to confirm specifications. Ensure compatibility with existing SMA male-to-female connections. Check for RoHS compliance details in the manufacturer datasheet. Confirm power handling requirements align with the 2 Watt rating before integration into high-power circuits.

Attenuators Selection Notes

Select this component when a fixed 4 dB attenuation is required at frequencies up to 18 GHz. The SMA interface suits standard RF testing equipment. Consider the 2 Watt power rating for system design limits. The passivated stainless steel construction offers durability for repeated mating cycles in laboratory settings.

Attenuators Part Context

This model belongs to the Fairview Microwave series of connectorized attenuators. These components are engineered for precision RF signal control. The product line supports various attenuation values and connector types, catering to diverse microwave and radio frequency engineering needs.

Attenuators Replacement Considerations

Consult Fairview Microwave technical resources for verified substitute part numbers. Ensure any replacement matches the 4 dB attenuation, 18 GHz frequency limit, and SMA connector configuration.

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.