CGA-1040-03-SMA-02

Attenuators Overview

The CGA-1040-03-SMA-02 is a fixed attenuator module manufactured by Cinch Connectivity Solutions under the Midwest Microwave brand. It provides a nominal attenuation of 3 dB with a maximum operating frequency of 4 GHz. The device operates within an impedance of 50 Ohms and features SMA connectors, specifically configured as a male-to-female inline module. It supports a power rating of 2 Watts and functions reliably across a temperature range from -65°C to +85°C.

Attenuators Feature Summary

• Provides precise signal attenuation for RF circuitry
• Utilizes SMA connector interface for standard integration
• Designed for high-frequency operation up to 4 GHz
• Constructed as a robust inline module component

Attenuators Applications

• RF test and measurement equipment
• Microwave communication systems
• Signal conditioning in electronic circuits
• Characterization of RF components

Attenuators Procurement Notes

Verify that the specific part number matches the required attenuation value and frequency range for your application. Confirm connector gender configuration aligns with system requirements. Ensure environmental specifications meet operational needs. Check manufacturer documentation for current availability and lead times before finalizing procurement plans.

Attenuators Selection Notes

Select this component when a fixed 3 dB attenuation is required at frequencies up to 4 GHz. Consider the 50 Ohm impedance match for system compatibility. Evaluate the SMA interface type against existing hardware connections. Assess the power handling capability relative to expected signal levels to ensure reliable performance.

Attenuators Part Context

This model belongs to the CGA-1040 series of SMA in-line attenuators. It is part of Cinch Connectivity Solutions' portfolio of microwave interconnect products. The series includes various attenuation values and configurations designed for consistent performance in RF applications. It shares design characteristics with other modules in the same family.

Attenuators Replacement Considerations

Compatible substitutes include other 3 dB SMA attenuators from the same manufacturer series, such as the ATT-0276-03-SMA-02, provided frequency and power ratings are sufficient. Verify mechanical dimensions and connector polarity when sourcing alternatives.