LCAT7094-10

Overview

The LCAT7094-10 is a fixed RF attenuator manufactured by L-com, designed for high-frequency signal management. It provides a nominal attenuation of 10 dB with a tolerance of ±0.5 dB. The device operates across a frequency range from DC to 18 GHz, supporting applications requiring wideband performance. It features N-Type male and female connectors, ensuring compatibility with standard coaxial systems. The unit is rated for a maximum power handling of 2 Watts continuous wave (CW). Key electrical specifications include an impedance of 50 Ohms and a Voltage Standing Wave Ratio (VSWR) of less than 1.35:1, indicating efficient signal transmission with minimal reflection.

Feature Summary

• Provides precise 10 dB signal reduction for RF circuitry
• Operates effectively from DC up to 18 GHz frequency range
• Utilizes robust N-Type male to female coaxial interface
• Supports 2 Watts continuous wave power handling capacity

Applications

• RF signal level adjustment in test and measurement equipment
• Impedance matching between stages in microwave communication systems
• Protection of sensitive receiver inputs from high-power signals
• Signal attenuation in wireless infrastructure components

Procurement Notes

Verify the specific part number LCAT7094-10 against official L-com documentation to confirm the 10 dB attenuation value and 18 GHz upper frequency limit. Ensure that the required 2W power rating aligns with your system's thermal and operational constraints. Confirm connector gender configuration matches your existing N-Type cabling infrastructure before finalizing procurement orders.

Selection Notes

Select this component when a fixed 10 dB attenuation is required within a 50 Ohm system operating up to 18 GHz. Consider the 2W power rating to ensure it exceeds the maximum expected CW signal power in the application path. Verify that N-Type connectors are compatible with adjacent modules. This model is suitable for environments where stable, non-adjustable signal reduction is necessary without introducing significant VSWR reflections.

Part Context

This component belongs to L-com's series of fixed coaxial attenuators, which typically share similar mechanical designs and connector types while varying in attenuation values and power ratings. The LCAT7094 series generally utilizes passivated stainless steel housings for durability. Other models in this family may offer different dB values such as 8 dB or 20 dB, maintaining the same 2W power rating and 18 GHz frequency range characteristics.

Replacement Considerations

Direct substitutes must match the 10 dB attenuation, 50 Ohm impedance, N-Type connectors, and 18 GHz frequency range. Verify that any alternative component supports at least 2W power handling. Check if physical dimensions and mounting requirements are identical to ensure seamless integration into existing assemblies without modification.