LCAT7396-9

Overview

The LCAT7396-9 is a fixed RF attenuator manufactured by L-com, designed for in-line signal reduction within coaxial systems. It provides a nominal attenuation of 9 dB with a tolerance of ±0.5 dB across a frequency range from DC to 3 GHz. The component features a 75 Ohm impedance and supports a maximum continuous wave power handling of 2 Watts. It utilizes Type F connectors, specifically an F Male to F Female configuration, ensuring compatibility with standard 75 Ohm coaxial infrastructure.

Feature Summary

• Fixed 9 dB attenuation value with precise tolerance specifications
• Operational frequency range extending from DC to 3 GHz
• 75 Ohm impedance matching for video and broadcast applications
• Type F male-to-female connector interface for direct in-line integration

Applications

• RF signal level adjustment in cable television distribution networks
• Impedance matching and signal conditioning in broadcast equipment
• Attenuation requirements in test and measurement setups operating up to 3 GHz
• Signal management in 75 Ohm coaxial transmission lines

Procurement Notes

Verify the specific part number LCAT7396-9 against official L-com documentation to confirm the 9 dB attenuation value and 75 Ohm impedance. Ensure that the Type F connector orientation (Male to Female) matches the system requirements. Confirm that the 2 Watt power rating and 3 GHz frequency limit are sufficient for the intended application environment before procurement.

Selection Notes

Select this component when a fixed 9 dB reduction is required in a 75 Ohm system. The Type F interface dictates compatibility with existing coaxial cabling standards. Consider the 2 Watt power handling capability for high-power signal paths. The DC to 3 GHz range suits applications requiring broadband performance without significant insertion loss variation across the spectrum.

Part Context

This model belongs to L-com's line of fixed coaxial attenuators, which provide stable signal reduction without active components. The LCAT series typically offers various attenuation values and impedance options. This specific unit addresses the need for precise signal control in 75 Ohm environments, distinguishing it from 50 Ohm variants used in general RF communications.

Replacement Considerations

Compatible substitutes include other 9 dB fixed attenuators with 75 Ohm impedance and Type F connectors, such as the LCAT7396-9 from alternative manufacturers or different series within L-com if availability differs. Verify that any replacement maintains the same DC to 3 GHz frequency range and 2 Watt power rating.