LCAT1006-10

Overview

The LCAT1006-10 is a fixed RF attenuator from the L-Com Passive series, designed for signal reduction in coaxial systems. It provides an attenuation value of 10 dB across a frequency range of 0 Hz to 18 GHz. The component features SMA male and female connectors with a 50 Ohm impedance. It has a power rating of 2 W and a VSWR of 1.35:1. Constructed with a brass body, it operates within a temperature range of -55°C to +125°C. The unit measures 29.97 mm in length and weighs 10 g.

Feature Summary

• Provides precise 10 dB signal attenuation for RF applications
• Operates effectively across a wide DC to 18 GHz bandwidth
• Features durable brass construction with gold plating for corrosion resistance

Applications

• RF signal level adjustment in test and measurement equipment
• Signal conditioning in wireless communication systems
• Impedance matching and protection in microwave circuits

Procurement Notes

Verify the specific connector gender configuration (SMA Male to Female) against system requirements before integration. Confirm that the 2 W power handling capacity meets the operational load conditions. Ensure the operating temperature range aligns with the environmental constraints of the intended deployment scenario.

Selection Notes

Select this model when a 10 dB fixed attenuation is required within the 18 GHz frequency spectrum. The SMA interface ensures compatibility with standard coaxial infrastructure. Consider the physical dimensions and weight for space-constrained installations where thermal stability up to 125°C is necessary.

Part Context

This component belongs to the L-Com Passive series of connectorized attenuators. It serves as a specialized variant within the LCAT1006 family, distinguished by its 10 dB attenuation value compared to other models offering different attenuation levels such as 1 dB or 3 dB.

Replacement Considerations

Publicly documented parameter-equivalent substitutes include FMAT7487-10 from Fairview Microwave and PE7487-10 from Pasternack. These alternatives share similar electrical specifications and connector types.