LCAT7468-2

Overview

The LCAT7468-2 is a fixed RF attenuator manufactured by L-com, designed for in-line module applications. It provides a nominal attenuation of 2 dB with a tolerance of ±0.5 dB. The device operates within a frequency range of DC to 12 GHz and maintains a characteristic impedance of 50 Ohms. It features N-Type connectors and supports a maximum continuous wave power of 2 Watts. The unit exhibits a maximum Voltage Standing Wave Ratio (VSWR) of 1.35:1.

Feature Summary

• Fixed 2 dB attenuation value
• N-Type connector interface
• DC to 12 GHz operational bandwidth

Applications

• RF signal level adjustment
• Test and measurement setups
• Communication system integration

Procurement Notes

Verify the specific part number suffix against official L-com documentation to confirm exact attenuation values and connector types. Ensure compatibility with existing 50 Ohm systems. Confirm frequency range requirements match the DC to 12 GHz specification. Check power handling capabilities against application needs.

Selection Notes

Select this component when a precise 2 dB reduction is required in high-frequency circuits. Consider the N-Type connector size for space constraints. Evaluate the 2 Watt power rating against peak signal levels. Verify VSWR performance meets system return loss requirements.

Part Context

This model belongs to the LCAT7468 series of fixed attenuators from L-com. The series offers various attenuation values including 5, 7, and 9 dB options. All models share similar electrical characteristics and connector styles, differing primarily in their attenuation specifications.

Replacement Considerations

Compatible substitutes include other LCAT7468 variants with different attenuation values if adjustable reduction is acceptable. Cross-brand equivalents must match the 50 Ohm impedance, N-Type interface, and 12 GHz frequency limit.