LCAT7493-6

Overview

The LCAT7493-6 is a fixed RF attenuator from L-com designed for high-frequency applications. It operates within a frequency range of DC to 6 GHz, providing a nominal attenuation value of 6 dB with a tolerance of ±1 dB. The device supports a maximum continuous wave (CW) power handling capacity of 10 Watts. It features a 2.2-5 connectorized design, utilizing male-to-male interfaces for seamless integration into signal chains. 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

• Fixed attenuation performance optimized for broadband RF signal processing
• Robust power handling capability suitable for high-power transmission lines
• Precision impedance matching ensures low signal reflection and high fidelity

Applications

• RF test and measurement equipment calibration
• Signal conditioning in wireless communication infrastructure
• Attenuation stages in microwave circuit testing setups

Procurement Notes

Verify the specific model suffix against official L-com documentation to confirm exact attenuation values and connector configurations. Ensure that the procurement channel provides authorized distribution to guarantee component authenticity and adherence to manufacturer specifications. Cross-reference technical datasheets for environmental ratings and mechanical dimensions prior to integration.

Selection Notes

Select this component when a precise 6 dB reduction is required within a 6 GHz operational bandwidth. Consider the 10W power rating to ensure compatibility with system power levels. Evaluate the 2.2-5 interface requirements against existing cabling infrastructure to confirm mechanical compatibility without additional adapters.

Part Context

This part belongs to L-com's series of fixed attenuators engineered for reliable performance in demanding RF environments. The product line emphasizes stability and precision, catering to applications where consistent signal level adjustment is critical. Components in this series are typically constructed to withstand rigorous operational conditions while maintaining electrical integrity over time.

Replacement Considerations

Direct substitutes must match the 6 dB attenuation, 6 GHz frequency range, and 10W power rating. Verify connector type compatibility, specifically the 2.2-5 male-to-male configuration. Alternative parts should exhibit comparable VSWR characteristics to maintain system performance standards.