LCAT1006-08

Overview

The LCAT1006-08 is a fixed RF attenuator manufactured by L-Com, designed for signal reduction in high-frequency applications. It provides an attenuation value of 8 dB with a power rating of 2 W. The device operates within a frequency range of 0 Hz to 18 GHz and maintains a characteristic impedance of 50 Ohms. It features SMA male-to-female connectors and exhibits a Voltage Standing Wave Ratio (VSWR) of 1.35:1. The unit has a physical length of 29.97 mm and weighs 10 g. It functions reliably within a temperature range of -55°C to +125°C.

Feature Summary

• Provides precise 8 dB signal attenuation across a wide DC to 18 GHz bandwidth
• Constructed with a gold-plated brass body for durability and corrosion resistance
• Features SMA male-to-female inline connectors for straightforward circuit integration

Applications

• RF test and measurement equipment requiring stable signal levels
• Wireless communication systems operating up to 18 GHz
• Signal conditioning in radar and microwave instrumentation

Procurement Notes

Verify the specific part number LCAT1006-08 against official L-Com documentation to confirm the 8 dB attenuation value. Ensure compatibility with SMA connector types and 50 Ohm system impedance. Check for updated datasheets regarding environmental ratings and mechanical dimensions before finalizing procurement specifications.

Selection Notes

Select this component when a fixed 8 dB reduction is required at frequencies up to 18 GHz. Consider the 2 W power handling capability and the SMA interface type. Evaluate the operating temperature range of -55°C to +125°C against environmental conditions. Confirm that the VSWR specification meets system reflection requirements.

Part Context

This model belongs to the L-Com Passive series of connectorized attenuators. It is part of a family offering various attenuation values, such as the LCAT1006-01 which provides 1 dB. These components are designed for general-purpose RF applications requiring reliable signal attenuation with standard SMA interfaces.

Replacement Considerations

Direct substitutes may include other L-Com models from the same series with identical connector types and frequency ranges but different attenuation values. Verify mechanical dimensions and mounting requirements when considering alternatives from other manufacturers.