LCAT1006-06

Overview

The LCAT1006-06 is a fixed RF attenuator from the L-Com Passive series, designed for interconnect applications. It provides a nominal attenuation of 6 dB with a maximum frequency range extending from 0 Hz to 18 GHz. The component features SMA male-to-female connectors and operates at a power rating of 2 W. It maintains a 50 Ohm impedance and exhibits a VSWR of 1.35:1. The unit measures 29.97 mm in length and weighs 10 g. Operating temperatures range from -55 C to +125 C.

Feature Summary

• Provides precise 6 dB signal attenuation across a wide DC to 18 GHz bandwidth.
• Features robust SMA male-to-female connector interface for reliable interconnection.
• Supports high power handling up to 2 W within a compact inline module design.

Applications

• RF test and measurement setups requiring signal level reduction
• Wireless communication systems operating within the specified frequency range
• Circuit protection and impedance matching in high-frequency electronics

Procurement Notes

Verify the specific datasheet version for the LCAT1006-06 before procurement, as manufacturer specifications may undergo updates. Confirm that the SMA connector gender configuration matches your system requirements exactly. Ensure that the operational environment stays within the stated temperature limits of -55 C to +125 C. Check for any regional distribution restrictions or supply limitations that might affect availability. Always cross-reference the part number with official L-Com documentation to avoid ordering errors.

Selection Notes

Select the LCAT1006-06 when a 6 dB attenuation value is required for frequencies up to 18 GHz. Consider this model if SMA connectors are necessary for your existing infrastructure. Evaluate the 2 W power rating against your system's peak power levels to ensure safe operation. Compare the physical dimensions and weight constraints against other available attenuators in the LCAT1006 series. Verify that the 50 Ohm impedance aligns with your circuit design requirements.

Part Context

This component belongs to the LCAT1006 series of connectorized attenuators manufactured by L-Com. The series includes various attenuation values such as 1 dB, 6 dB, and 20 dB, all sharing similar SMA connector interfaces and frequency ranges. These passive devices are designed for inline integration into RF systems. The LCAT1006-06 specifically addresses applications needing moderate signal reduction while maintaining high-frequency performance up to 18 GHz.

Replacement Considerations

Direct substitutes within the same series include the LCAT1006-01 (1 dB) and LCAT1006-20 (20 dB), though attenuation values differ. For different connector types, consider the LCAT1007 series which uses N-type connectors. Ensure any replacement matches the 50 Ohm impedance and 18 GHz frequency limit. Verify power ratings and physical dimensions to maintain system compatibility without redesigning the mounting structure.

FAQ

What is the voltage standing wave ratio (VSWR) of the LCAT1006-06?

The VSWR for the LCAT1006-06 is 1.35:1, indicating good impedance matching within its operational frequency range.

Does the LCAT1006-06 support DC frequencies?

Yes, the component supports a frequency range starting from 0 Hz, allowing it to function effectively at DC conditions up to 18 GHz.