LCAT1003-01

Overview

The LCAT1003-01 is a fixed RF attenuator manufactured by L-com, designed for signal level reduction in radio frequency circuits. It provides an attenuation value of 1 dB with a nominal impedance of 50 Ohms. The device operates within a frequency range from DC to 3 GHz and supports a maximum power rating of 2 Watts. It utilizes N-type connectors, specifically configured as male-to-female inline modules. Constructed from brass, the unit functions reliably across an operating temperature range of -55°C to +125°C.

Feature Summary

• Provides precise 1 dB signal attenuation for RF applications
• Features robust brass construction for durability
• Supports high power handling up to 2 Watts
• Operates effectively from DC frequencies up to 3 GHz

Applications

• RF signal conditioning in communication systems
• Test and measurement equipment setups
• Circuit protection via signal level adjustment
• Broadband RF system integration

Procurement Notes

Verify component authenticity through authorized L-com distributors or certified suppliers. Confirm that the received part matches the specific LCAT1003-01 designation and includes appropriate documentation regarding RoHS compliance and material specifications. Ensure connector integrity and electrical performance align with datasheet requirements before deployment in critical systems.

Selection Notes

Select this model when a low attenuation value of 1 dB is required at N-type interfaces. It is suitable for applications demanding 50 Ohm impedance matching and 2W power handling within the 3 GHz bandwidth. Consider environmental ratings if operation exceeds standard temperature ranges or requires specific connector gender configurations.

Part Context

This component belongs to the L-com passive series of connectorized attenuators. It serves as a specialized module for maintaining signal integrity in RF environments. The product line emphasizes reliable performance across defined frequency bands, supporting various industrial and commercial electronic applications requiring precise signal management.

Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include ATT-0313-07-BNC-10 from Cinch Connectivity Solutions, PE7437-7 from Pasternack, and R414407000 from Radiall USA, Inc. Verify compatibility regarding connector type and electrical specifications before substitution.