LCAT7437-6

Overview

The LCAT7437-6 is a fixed RF attenuator manufactured by L-com. It provides a nominal attenuation of 6 dB with a characteristic impedance of 50 Ohms. The device is rated for a maximum power handling capacity of 2 Watts and operates within a frequency range from DC to 4 GHz. It utilizes a BNC male to BNC female connector configuration, designed for in-line coaxial applications.

Feature Summary

• Provides fixed 6 dB signal attenuation
• Features BNC male to BNC female connectors
• Rated for 2 Watts power handling

Applications

• RF signal level reduction in test and measurement setups
• Impedance matching in 50 Ohm coaxial systems
• Signal conditioning for frequencies up to 4 GHz

Procurement Notes

Verify the specific connector gender configuration (BNC plug to jack) matches the system requirements. Confirm that the 2 Watt power rating and 4 GHz frequency limit are sufficient for the intended application environment. Ensure compatibility with standard 50 Ohm coaxial infrastructure.

Selection Notes

Select this component when a precise 6 dB attenuation is required at 50 Ohms. Consider the BNC interface for legacy or specific equipment connections. Evaluate the 2 Watt power limit against peak signal levels to prevent damage. Verify frequency coverage meets the operational bandwidth needs up to 4 GHz.

Part Context

This part belongs to L-com's line of fixed coaxial attenuators. It is designed for reliable performance in RF environments requiring stable attenuation values. The brass tri-metal construction supports durability in various installation scenarios.

Replacement Considerations

Direct substitutes must match the 6 dB attenuation value, 50 Ohm impedance, and BNC male-female interface. Verify power handling capabilities of at least 2 Watts and frequency response extending to 4 GHz. Connector type and gender must be identical for direct interchangeability.