LCAT7467-3

Overview

The LCAT7467-3 is a fixed coaxial attenuator manufactured by L-com. It provides an attenuation value of 3 dB and operates within a frequency range from DC to 12 GHz. The component utilizes SMA connectors, specifically configured with an SMA male (plug) on one end and an SMA female (jack) on the other. Designed for use in RF signal paths, this device helps manage signal levels in electronic systems.

Feature Summary

• Provides precise 3 dB signal attenuation
• Operates across a wide frequency spectrum up to 12 GHz
• Features versatile SMA connector interface

Applications

• RF signal level management
• Test and measurement equipment
• Wireless communication systems

Procurement Notes

Verify the specific part number suffix to ensure the correct attenuation value and connector configuration match your design requirements. Confirm that the SMA gender arrangement aligns with your system's interconnect needs. Check for any environmental ratings or power handling specifications if operating in demanding conditions.

Selection Notes

Select this component when a fixed 3 dB reduction is required for signals up to 12 GHz. Ensure compatibility with existing SMA interfaces. Consider the physical size and mounting requirements relative to the available space in the assembly.

Part Context

This model belongs to L-com's series of fixed coaxial attenuators. Similar variants exist with different attenuation values, such as 4 dB, 6 dB, and 20 dB, all sharing the same SMA plug-to-jack configuration and frequency rating. These components are designed for consistent performance in RF applications.

Replacement Considerations

Compatible substitutes include other L-com models like LCAT7467-4 or LCAT7467-6 if different attenuation is acceptable. Third-party SMA attenuators with matching 3 dB loss and DC-12 GHz specs may also serve as alternatives.