LCAT1006-01

Overview

The LCAT1006-01 is a fixed RF attenuator from the L-Com Passive series, designed for interconnect applications. It provides a maximum attenuation of 1 dB with a power rating of 2 W. The component 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 VSWR of 1.35:1. The unit measures 29.97 mm in length and weighs 10 g. It functions reliably within an operating temperature range of -55 C to +125 C.

Feature Summary

• Provides precise signal attenuation via a fixed 1 dB resistance network.
• Supports broadband operation from DC up to 18 GHz with low voltage standing wave ratio.
• Facilitates direct circuit integration using standard SMA male and female interfaces.

Applications

• RF signal level adjustment in microwave test and measurement setups
• Impedance matching and signal conditioning in wireless communication systems
• Protection of sensitive receiver inputs in high-power transmission lines

Procurement Notes

Verify the specific datasheet version for the LCAT1006-01 to confirm current manufacturing status and compliance certifications. Ensure that the SMA connector gender configuration matches the system requirements. Check environmental specifications against operational temperature extremes. Confirm that the 2 W power rating aligns with peak signal levels in the intended application to prevent thermal damage.

Selection Notes

Select this model when a minimal 1 dB reduction is required across a wide bandwidth extending to 18 GHz. The 50 Ohm impedance ensures compatibility with standard RF infrastructure. Consider the physical dimensions and weight constraints for mounting. Evaluate the thermal dissipation capabilities relative to the continuous power load. Verify connector type availability if alternative interface options are needed.

Part Context

This component belongs to the L-Com Passive series of connectorized attenuators. It is part of a family offering various attenuation values and connector types for RF interconnect needs. The LCAT1006 series specifically utilizes SMA connectors, distinguishing it from N-type or other variants within the broader product line. It serves as a passive linear device for signal management.

Replacement Considerations

Direct substitutes include models with identical 1 dB attenuation, 50 Ohm impedance, and SMA connectors within the same frequency range. Cross-reference part numbers such as LCAT1006-06 for different attenuation values if specifications change. Ensure replacement units maintain the 2 W power rating and similar VSWR characteristics for consistent performance.