LCAT1003-20

Overview

The LCAT1003-20 is an RF fixed attenuator manufactured by L-com, designed for signal conditioning applications. It features a brass body with nickel plating and utilizes N-type connectors in a male-to-female configuration. The component operates within a frequency range of DC to 3 GHz and supports a maximum power handling capacity of 2 W. It maintains a characteristic impedance of 50 ohms, ensuring compatibility with standard RF systems.

Feature Summary

• N-type male to female connector interface for secure inline integration
• Brass construction with nickel plating for durability and corrosion resistance
• Operates across a wide frequency spectrum from DC to 3 GHz
• Supports 2 W power handling at 50 ohm impedance

Applications

• RF signal attenuation in communication systems
• Impedance matching in test and measurement setups
• Signal conditioning in wireless infrastructure

Procurement Notes

Verify the specific part number LCAT1003-20 against official L-com documentation to confirm the 20 dB attenuation value and 2 W power rating. Ensure the N-type connector gender matches system requirements. Check for environmental compliance data if required for specific industrial deployments.

Selection Notes

Select this component when a 20 dB fixed attenuation is required within the DC to 3 GHz range. Consider the 2 W power handling limit for high-power applications. The N-type interface suits standard coaxial connections. Verify that the brass-nickel material meets environmental and mechanical constraints.

Part Context

This model belongs to L-com's line of RF fixed attenuators, which are used to reduce signal strength without distortion. These components are essential for protecting sensitive equipment and optimizing signal levels in RF circuits. The LCAT series typically offers reliable performance across various frequency bands.

Replacement Considerations

Direct substitutes include other 20 dB N-type fixed attenuators from L-com or compatible manufacturers, provided they match the DC-3 GHz frequency range, 2 W power rating, and 50 ohm impedance specifications.