LCAT7609-30

Overview

The LCAT7609-30 is a fixed RF attenuator manufactured by L-com, designed for radio frequency applications. It provides a nominal attenuation of 30 dB at an impedance of 50 ohms. The device features TNC male to TNC female connectors and operates within a frequency range from DC to 3 GHz. It is rated for a maximum power handling capacity of 2 Watts. The construction utilizes a brass body, ensuring durability and consistent performance in coaxial circuit environments.

Feature Summary

• Provides precise 30 dB signal reduction with 50 ohm impedance matching
• Utilizes robust TNC male-to-female coaxial connector interface
• Operates effectively across DC to 3 GHz frequency spectrum
• Constructed with brass housing for mechanical stability

Applications

• RF signal level adjustment in test and measurement setups
• Impedance matching between components in wireless communication systems
• Signal attenuation in antenna distribution networks

Procurement Notes

Verify the specific part number LCAT7609-30 against official L-com documentation to confirm the 30 dB attenuation value and TNC connector configuration. Ensure compatibility with system requirements regarding the 2 Watt power rating and 3 GHz maximum frequency. Confirm that the brass body material meets environmental specifications for the intended installation environment.

Selection Notes

Select this component when a fixed 30 dB attenuation is required in a 50 ohm system using TNC interfaces. Consider the 2 Watt power handling limit and the DC to 3 GHz operational bandwidth during design. Compare against other values in the LCAT7609 series if different attenuation levels are needed while maintaining the same connector type and form factor.

Part Context

This model belongs to the LCAT7609 series of fixed attenuators from L-com. The series offers various attenuation values, such as 1 dB, 2 dB, and 3 dB, sharing common characteristics like TNC connectors and brass construction. The LCAT7609-30 specifically addresses high attenuation needs within this standardized product line.

Replacement Considerations

Direct substitutes include other LCAT7609 series models with identical TNC interfaces but different attenuation values, such as LCAT7609-1 or LCAT7609-2, if the specific 30 dB requirement can be adjusted. Cross-brand replacements must match the 50 ohm impedance, TNC gender, 2W power rating, and 3 GHz frequency limit.