FMW28TR1005

Overview

The FMW28TR1005 is a WR-28 waveguide termination manufactured by Fairview Microwave, designed for radar applications within the 26.5 GHz to 40 GHz frequency range. It features a brass body and utilizes a UG-style flange interface for secure mounting. The component is rated for a maximum power handling capacity of 100 Watts. Packaged in a bag, this part serves as an RF misc IC or module intended to absorb signals and prevent reflections in high-frequency test and measurement setups.

Feature Summary

• Designed specifically for radar signal termination applications
• Operates effectively across the Ka-band spectrum from 26.5 GHz to 40 GHz
• Constructed with a durable brass housing for thermal stability
• Utilizes standard UG-style flange for reliable waveguide connection

Applications

• Radar system testing and characterization
• High-frequency microwave circuit load termination
• Waveguide network reflection minimization
• Signal absorption in Ka-band measurement setups

Procurement Notes

Verify current manufacturing status as some sources indicate discontinuation. Confirm specific flange compatibility requirements with existing WR-28 infrastructure. Ensure power ratings align with peak operational loads. Check regional availability restrictions through authorized distributors. Validate packaging specifications for storage and handling procedures.

Selection Notes

Select this termination when a 100W power rating is required for WR-28 systems. Consider the brass construction for environments needing robust thermal dissipation. Ensure the UG-style flange matches the connected waveguide components. Verify that the 26.5-40 GHz range covers the entire operational bandwidth of the device under test.

Part Context

This component belongs to Fairview Microwave's line of RF terminations and interconnects. It complements other waveguide accessories like sections and mixers in the same frequency band. The product supports engineers requiring precise impedance matching and signal absorption in high-frequency experimental configurations.

Replacement Considerations

FMW28TR1004 is a similar WR-28 termination but with a lower 50 Watt power rating. Verify if the reduced power handling capacity meets the specific application requirements before substituting.