LCAT7490-6

Overview

The LCAT7490-6 is a fixed RF attenuator designed for in-line applications. It provides a nominal attenuation of 6 dB with a power handling capacity of 5 Watts. The device operates within a frequency range from DC to 6 GHz. It utilizes NEX10 connectors, featuring a male-to-female configuration. The housing is constructed from aluminum to ensure durability and thermal performance.

Feature Summary

• Fixed 6 dB attenuation value
• 5 Watt power rating
• DC to 6 GHz operational bandwidth
• NEX10 coaxial connector interface

Applications

• RF signal level adjustment
• Test and measurement setups
• Communication system integration
• Networking equipment calibration

Procurement Notes

Verify the specific connector gender configuration (male-to-female) matches your system requirements. Confirm that the 5W power rating and 6GHz frequency limit are sufficient for your application environment. Ensure the NEX10 interface type is compatible with existing cabling infrastructure before finalizing procurement.

Selection Notes

Select this component when a precise 6 dB reduction is required in high-frequency circuits up to 6 GHz. Consider the 5W power handling capability for systems with significant signal strength. The NEX10 interface dictates compatibility; verify connector types against mating hardware. Aluminum construction offers robustness for industrial or outdoor deployments where environmental factors may apply.

Part Context

This model belongs to L-com's line of fixed RF attenuators. These components are engineered to provide stable attenuation without active power sources. The series typically includes various attenuation values and power ratings to suit different RF chain requirements. The LCAT7490-6 specifically addresses needs for moderate signal reduction in broadband applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify mechanical dimensions and electrical tolerances if considering alternative manufacturers. Ensure any replacement maintains the NEX10 interface and 6 GHz frequency coverage.