LCAT7492-3

Overview

The LCAT7492-3 is a fixed RF attenuator designed for high-frequency applications, operating within a DC to 6 GHz frequency range. It provides a precise attenuation value of 3 dB with a tolerance of ±1 dB. The component supports a maximum continuous wave power handling capacity of 5 Watts. It features a robust 2.2-5 connectorized design, utilizing male-to-female interfaces for secure interconnection. The unit maintains a maximum Voltage Standing Wave Ratio (VSWR) of 1.25:1, ensuring efficient signal transmission with minimal reflection across its specified bandwidth.

Feature Summary

• Operates effectively from DC up to 6 GHz frequency range
• Provides consistent 3 dB attenuation with ±1 dB tolerance
• Handles maximum continuous wave power of 5 Watts
• Features durable 2.2-5 male to female connectorized design

Applications

• RF signal level reduction in test and measurement equipment
• Impedance matching in wireless communication systems
• Signal conditioning in high-frequency electronic circuits

Procurement Notes

Verify the specific datasheet version when ordering, as manufacturer specifications may undergo revisions. Confirm that the 2.2-5 connector orientation matches your system requirements. Ensure environmental conditions align with the component's operational limits. Cross-reference the part number with authorized distributors to guarantee authenticity. Check for any updated compliance certifications relevant to your region before finalizing procurement.

Selection Notes

Select this component when a precise 3 dB attenuation is required within a 6 GHz bandwidth. Consider the 5W power rating to ensure it exceeds the maximum expected signal power in your application. Verify compatibility with existing 2.2-5 connectors on both input and output sides. Evaluate the VSWR specification against system sensitivity requirements. Compare physical dimensions against available space constraints in the assembly.

Part Context

This fixed attenuator belongs to L-com's line of RF interconnect components, designed for reliable performance in demanding environments. It complements other attenuators in the series that offer different attenuation values while maintaining similar frequency and power characteristics. The product supports various industries requiring stable signal management without active components.

Replacement Considerations

Direct substitutes must match the 3 dB attenuation, 6 GHz frequency range, and 5W power rating. Compatible alternatives should feature identical 2.2-5 male-to-female connectors to ensure mechanical interchangeability. Verify that replacement parts maintain the same ±1 dB tolerance and VSWR specifications to preserve system performance integrity.