LCAT1004-30

Overview

The LCAT1004-30 is a fixed RF attenuator manufactured by L-com, designed for precise signal level reduction in coaxial systems. It provides a nominal attenuation of 30 dB with an accuracy of ±0.6 dB across a frequency range from DC to 6 GHz. The component supports a maximum input power of 2 Watts and maintains a Voltage Standing Wave Ratio (VSWR) of less than 1.30. It operates within a temperature range of -55°C to +125°C and utilizes N-type male to female connectors.

Feature Summary

• Provides fixed 30 dB attenuation with high precision
• Operates from DC to 6 GHz frequency range
• Supports 2 Watt maximum continuous wave power
• Features brass nickel body construction

Applications

• RF test and measurement instrumentation
• Signal conditioning in communication systems
• Attenuation in radar and electronic warfare setups

Procurement Notes

Verify the specific part number LCAT1004-30 against official L-com documentation to ensure correct attenuation value and connector configuration. Confirm that the required operating frequency and power levels align with the component's rated specifications before procurement.

Selection Notes

Select this component when a fixed 30 dB reduction is required within a 6 GHz bandwidth. Ensure the system can accommodate the N-type connector interface and that the thermal environment remains within the specified -55°C to +125°C operational limits for reliable performance.

Part Context

This model belongs to L-com's LCAT1004 series of fixed attenuators, which share a common form factor and connector style. Variations within the series typically differ only in the specific attenuation value, such as 3 dB or 9 dB options, while maintaining similar power handling and frequency characteristics.

Replacement Considerations

Compatible substitutes include other 30 dB fixed attenuators with N-type connectors and comparable power ratings. Verify that alternative parts meet the same DC-6 GHz frequency range and VSWR requirements to ensure circuit compatibility.