LCAT1003-30

Overview

The LCAT1003-30 is a fixed RF attenuator from L-com designed for signal reduction in radio frequency circuits. It provides a nominal attenuation of 30 dB across a frequency range of DC to 3 GHz. The component features N-type male and female connectors, enabling direct inline connection between compatible coaxial systems. It operates at a maximum power rating of 2 Watts continuous wave and maintains a characteristic impedance of 50 Ohms. Constructed with a brass body, the unit supports an operating temperature range from -55°C to +125°C.

Feature Summary

• Provides precise 30 dB signal attenuation for RF applications
• Features N-type male-to-female connector interface for seamless integration
• Supports operation up to 3 GHz frequency range
• Rated for 2 Watts continuous wave power handling

Applications

• RF test and measurement instrumentation
• Signal conditioning in communication systems
• Laboratory equipment calibration setups

Procurement Notes

Verify that the specific order matches the LCAT1003-30 designation to ensure correct 30 dB attenuation value. Confirm N-type connector gender configuration aligns with system requirements. Check datasheet specifications for power and frequency limits before deployment. Ensure environmental ratings meet operational temperature constraints.

Selection Notes

Select this model when a high attenuation value is required within the 3 GHz bandwidth. The N-type interface suits larger coaxial systems compared to SMA alternatives. Consider the 2W power rating against expected signal levels. Verify physical dimensions and weight if space or mounting constraints exist in the assembly.

Part Context

This component belongs to L-com's passive connectorized attenuator series. It serves as a specialized interconnect device for reducing signal amplitude without distortion. The product line includes various attenuation values and connector types to support diverse RF infrastructure needs.

Replacement Considerations

Direct substitutes must match the 30 dB attenuation, N-type interface, and 3 GHz frequency limit. Verify equivalent power handling and impedance characteristics. Cross-reference manufacturer part numbers for identical electrical performance.