LCAT1004-01

Overview

The LCAT1004-01 is a fixed RF attenuator manufactured by L-com, designed for signal reduction in radio frequency circuits. It provides an attenuation value of 1 dB with a nominal impedance of 50 ohms. The component operates within a frequency range from DC to 6 GHz and supports a maximum power handling capacity of 2 watts. It features N-type connectors, specifically configured as male-to-female inline modules. The housing is constructed from brass with a nickel finish, ensuring durability and consistent electrical performance across the specified bandwidth.

Feature Summary

• Provides precise 1 dB signal attenuation for RF applications
• Operates effectively from DC up to 6 GHz frequency range
• Features robust brass construction with nickel plating for corrosion resistance
• Utilizes standard N-type male to female connector interface

Applications

• RF signal level adjustment in communication systems
• Impedance matching in 50-ohm transmission lines
• Signal conditioning in test and measurement equipment
• Attenuation stages in microwave circuit designs

Procurement Notes

Verify that the specific part number matches the required 1 dB attenuation value, as the LCAT1004 series includes variants with different attenuation levels such as 2 dB, 3 dB, and 10 dB. Confirm the connector gender configuration is strictly male-to-female. Ensure the operating environment temperature falls within the -55°C to +125°C range specified for this component. Cross-reference the datasheet to confirm the 2W power rating aligns with your system's peak power requirements.

Selection Notes

Select this component when a low attenuation value of exactly 1 dB is required for fine-tuning signal levels in high-frequency applications. The 6 GHz bandwidth makes it suitable for modern wireless standards and broadband RF systems. Consider the brass-nickel body material for environmental stability. Compare against other series if higher attenuation values or different connector types are needed, as this model is specific to the N-type inline form factor.

Part Context

This component belongs to the LCAT1004 series of fixed RF attenuators from L-com. The series offers various attenuation values including 1 dB, 2 dB, 4 dB, 10 dB, and 30 dB options. All models in this series share similar physical characteristics, utilizing N-type connectors and brass bodies. The LCAT1004-01 specifically represents the lowest attenuation option in this lineup, providing minimal signal loss while maintaining impedance integrity.

Replacement Considerations

Direct substitutes must match the 1 dB attenuation, 50-ohm impedance, DC-6 GHz frequency range, and N-type male-to-female interface. Verify power handling capabilities of at least 2 watts. Check for equivalent brass-nickel construction if environmental resistance is critical. Ensure any replacement maintains the same inline module form factor for mechanical compatibility.