LCAT1004-03

Overview

The LCAT1004-03 is a fixed RF attenuator manufactured by L-com, designed for high-performance signal control in coaxial systems. It provides a precise attenuation value of 3 dB across a frequency range extending from DC to 6 GHz. The component features N-type male and female connectors, ensuring compatibility with standard N-type interfaces. Constructed with a brass body, it supports a power handling capacity of 2 W and maintains a characteristic impedance of 50 ohms. This configuration makes it suitable for applications requiring stable signal reduction within the specified bandwidth.

Feature Summary

• Provides fixed 3 dB attenuation for consistent signal level management
• Operates effectively from DC up to 6 GHz frequency range
• Features N-type male to female connector interface for broad compatibility
• Supports 2 W power handling with 50 ohm impedance design

Applications

• Telecommunications infrastructure signal conditioning
• RF test and measurement equipment setups
• Industrial automation systems requiring signal attenuation
• Wireless communication system component integration

Procurement Notes

Verify the specific part number LCAT1004-03 against official L-com documentation to confirm the 3 dB attenuation value and 6 GHz upper frequency limit. Ensure that the N-type male-to-female connector configuration matches the system requirements. Cross-reference the 2 W power rating and 50 ohm impedance specifications with the target application's electrical parameters. Confirm material composition details if environmental resistance is critical. Rely solely on manufacturer datasheets for technical validation rather than distributor summaries.

Selection Notes

Select this component when a fixed 3 dB reduction is required within a DC to 6 GHz operational window. The N-type interface dictates compatibility with existing N-type cabling and equipment. Consider the 2 W power handling capability relative to the maximum expected signal power in the circuit. The 50 ohm impedance must align with the system's characteristic impedance to minimize reflections. Evaluate the physical dimensions and mounting requirements against the installation space constraints.

Part Context

This model belongs to the LCAT1004 series of RF fixed attenuators from L-com. The series includes variants with different attenuation values, such as 7 dB or 8 dB, but shares the same N-type connector interface and general construction style. The LCAT1004-03 specifically denotes the 3 dB variant within this family, maintaining consistent performance characteristics regarding frequency range and power handling while differing only in the attenuation magnitude.

Replacement Considerations

Direct substitutes include other LCAT1004 series parts like LCAT1004-07 or LCAT1004-08 if different attenuation values are acceptable. Ensure any replacement maintains the N-type male-to-female interface and 50 ohm impedance. Verify that the alternative component meets or exceeds the 6 GHz frequency limit and 2 W power rating. Check for identical connector gender and thread specifications to ensure mechanical fit.