LCAT7396-5

Overview

The LCAT7396-5 is a fixed RF attenuator manufactured by L-com, designed for in-line signal reduction within coaxial systems. It features F-type male-to-female connectors and operates at a characteristic impedance of 75 Ohms. The device provides a precise attenuation value of 5 dB across a frequency range of 0 Hz to 3 GHz. Constructed with brass tri-metal components, it supports a maximum power handling capacity of 2 Watts. This component is engineered for stable performance in high-frequency applications requiring consistent signal level adjustment.

Feature Summary

• Provides fixed 5 dB signal attenuation for RF applications
• Features F-type male to female connector interface
• Operates at 75 Ohm impedance with 2W power rating
• Supports frequency range from 0 Hz to 3 GHz

Applications

• Cable television distribution systems
• RF signal path level adjustment
• Broadband communication infrastructure
• Test and measurement equipment setups

Procurement Notes

Verify the specific model suffix corresponds to the required attenuation value, as the LCAT7396 series includes variants with different dB ratings. Confirm that the 75 Ohm impedance aligns with your system requirements, distinct from standard 50 Ohm RF components. Ensure the F-type connector gender matches the mating hardware in the installation environment. Check datasheet specifications for environmental operating limits if deployed in extreme conditions.

Selection Notes

Select this component when a fixed 5 dB reduction is necessary in a 75 Ohm network. Consider the 2W power rating to ensure it exceeds the maximum expected signal power to prevent thermal damage. Verify the 3 GHz upper frequency limit covers the operational bandwidth of the signals being processed. Choose between available attenuation values in the series based on precise signal loss requirements.

Part Context

The LCAT7396 series represents L-com's line of fixed attenuators utilizing F-type connectors. These components are part of a broader portfolio offering various attenuation levels and impedance options. The series is designed for reliable performance in coaxial cable environments, providing consistent signal management without active power sources.

Replacement Considerations

Compatible substitutes include other LCAT7396 variants with matching 5 dB attenuation, such as those from the same manufacturer series. Cross-manufacturer replacements must match the 75 Ohm impedance, F-type connector interface, and 5 dB attenuation value. Verify frequency range and power handling capabilities equal or exceed the original specifications.