LCAT7094-20

Overview

The L-com LCAT7094-20 is a fixed RF attenuator designed for high-frequency applications. It provides an attenuation value of 20 dB with a tolerance of ±0.5 dB. The device operates within a frequency range of DC to 18 GHz and maintains a system impedance of 50 Ohms. Rated for a maximum power handling capacity of 2 Watts continuous wave, it features N-Type male and female connectors. The unit exhibits a Voltage Standing Wave Ratio (VSWR) of less than 1.35:1 and is constructed from passivated stainless steel.

Feature Summary

• Provides precise 20 dB signal attenuation across a wide bandwidth up to 18 GHz
• Features robust N-Type male-to-female interconnects for secure in-line integration
• Constructed from passivated stainless steel for durability and environmental resistance

Applications

• RF test and measurement instrumentation
• Signal conditioning in wireless communication systems
• High-frequency circuit prototyping and development

Procurement Notes

Verify the specific connector gender configuration matches the design requirements before ordering. Confirm that the 2W power rating and 18 GHz frequency limit align with the operational parameters of the target application. Ensure compatibility with standard 50 Ohm systems to maintain optimal performance and minimize signal reflection issues during deployment.

Selection Notes

Select this component when a fixed 20 dB reduction is required at frequencies extending to 18 GHz. The N-Type interface is suitable for applications demanding reliable connections. Consider the 2W power handling capability to ensure the attenuator can manage the expected signal levels without thermal degradation or performance loss in the intended circuit environment.

Part Context

This model belongs to L-com's series of passive RF fixed attenuators. These components are engineered to provide stable attenuation values without active power sources. The LCAT7094 series specifically utilizes N-Type connectors, catering to users requiring standardized interfaces for high-frequency signal management in professional electronic setups.

Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include models from manufacturers such as Pasternack and Radiall. Verify that any alternative part matches the 20 dB attenuation, 50 Ohm impedance, 2W power rating, and N-Type connector specifications to ensure functional interchangeability.