LCAT1007-04

Overview

The LCAT1007-04 is a fixed RF attenuator manufactured by L-com, designed for high-frequency applications up to 18 GHz. It provides a precise attenuation value of 4 dB with a power handling capacity of 2 Watts. The device features N-type connectors, specifically configured as male on one end and female on the other, ensuring versatile interconnectivity within RF systems. Constructed with a brass body finished in nickel plating, it offers durability and consistent electrical performance across its operational frequency range.

Feature Summary

• Provides stable 4 dB signal attenuation for RF circuitry
• Operates effectively from DC to 18 GHz frequency range
• Features mixed gender N-type connectors for flexible integration
• Utilizes durable nickel-plated brass construction

Applications

• RF test and measurement equipment signal conditioning
• Wireless communication system component matching
• Microwave circuit power level reduction
• Laboratory instrumentation signal attenuation

Procurement Notes

Verify the specific connector gender configuration matches the design requirement, as this model utilizes a male-to-female arrangement. Confirm that the 2W power rating and 18 GHz frequency limit align with the application's peak signal levels. Ensure compatibility with standard N-type mating interfaces. Check for RoHS compliance status if environmental regulations apply to the manufacturing process or final product assembly.

Selection Notes

Select this component when a fixed 4 dB reduction is required in an RF path operating below 18 GHz. Consider the mixed-gender connector layout for direct cable connections without additional adapters. Evaluate the 2W power handling against maximum expected input signals to prevent damage. Choose this part over variable attenuators when a static attenuation value is sufficient for the system design.

Part Context

This part belongs to the LCAT series of connectorized attenuators from L-com. These components are engineered for reliable performance in passive RF networks. The series typically includes various attenuation values while maintaining consistent physical dimensions and connector standards. This specific model represents a standard solution for moderate signal reduction in broadband applications.

Replacement Considerations

Direct substitutes include other LCAT series models with identical connector types but different attenuation values, such as LCAT1007-05 or LCAT1007-06, provided the specific dB loss differs. Cross-manufacturer replacements must match the N-type male-to-female interface, 2W power rating, and 18 GHz frequency capability to ensure functional equivalence.