FMWAT1008-6

Overview

The FMWAT1008-6 is a fixed waveguide attenuator manufactured by Fairview Microwave, designed for WR-22 waveguide systems. It provides a nominal attenuation of 6 dB and operates within a frequency range up to 18 GHz. The device features an aluminum body and includes UG-383/U cover flanges for secure connection. Rated for a maximum power handling of 4 Watts, this component ensures stable signal reduction in high-frequency applications.

Feature Summary

• Fixed 6 dB attenuation value for consistent signal level control
• Compatible with WR-22 waveguide standards for broad bandwidth operation
• Constructed with an aluminum housing for thermal stability
• Equipped with UG-383/U cover flanges for reliable sealing

Applications

• Microwave test and measurement setups requiring precise signal attenuation
• RF system integration where fixed loss is necessary for impedance matching
• Communication equipment testing within the WR-22 frequency band

Procurement Notes

Verify that the specific order matches the WR-22 waveguide size and the 6 dB attenuation rating. Confirm the presence of UG-383/U cover flanges if environmental sealing is required. Ensure the application power does not exceed the 4 Watt maximum rating to prevent damage. Check for any specific revision notes regarding the datasheet version before finalizing procurement.

Selection Notes

Select this model when a fixed 6 dB loss is needed in a WR-22 environment. Compare against variable attenuators if adjustable loss is preferred. Consider the 4 Watt power limit relative to your system's peak output. Verify that the 18 GHz upper frequency limit meets your operational spectrum requirements without significant insertion loss variation.

Part Context

This component belongs to Fairview Microwave's line of waveguide devices, specifically focusing on passive RF components for high-frequency engineering. It serves as a standard solution for signal conditioning in millimeter-wave bands, complementing other waveguide adapters and terminations in the manufacturer's catalog.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users must verify compatibility with existing WR-22 infrastructure if sourcing alternatives from other manufacturers.