M3933/14-22N

Overview

The M3933/14-22N is a fixed RF attenuator module manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides an attenuation value of 11dB with a 50 Ohm impedance. The device operates within a frequency range of 0 Hz to 12.4 GHz and supports a power rating of 2W. It utilizes SMA connectors in an in-line module configuration. The component complies with MIL-DTL-M3933 standards for military grade applications.

Feature Summary

• Complies with MIL-DTL-M3933 military specifications
• Fixed 11dB attenuation value
• SMA in-line module construction

Applications

• Military communication systems
• Radar signal processing
• Test and measurement equipment

Procurement Notes

Verify the specific suffix 'N' against official manufacturer documentation to confirm exact material and plating specifications. Ensure compatibility with MIL-DTL-M3933 requirements for the intended application environment. Confirm that the SMA connector gender matches the system interface design before procurement.

Selection Notes

Select this model when a precise 11dB attenuation is required within the 12.4 GHz bandwidth. Consider the 2W power handling capability for high-power signal paths. Verify that the SMA in-line form factor fits the mechanical constraints of the assembly. Ensure the military grade qualification meets the project's environmental standards.

Part Context

This part belongs to the M3933 series of coaxial attenuators designed for rugged environments. The series offers various attenuation values while maintaining consistent electrical performance across the specified frequency range. These components are engineered for reliability in demanding operational conditions.

Replacement Considerations

M3933/14-22S is a screened variant within the same series. Verify if the screening level difference impacts the specific application requirements before substitution.