M3933/14-07N

Overview

The M3933/14-07N is a fixed RF attenuator manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides a nominal attenuation of 2dB 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 inline module configuration. The component complies with MIL-DTL-M3933 standards for military grade applications.

Feature Summary

• Complies with MIL-DTL-M3933 specifications for military-grade reliability
• Features SMA connectorized inline module construction
• Provides fixed 2dB attenuation at 50 Ohm impedance

Applications

• Military communication systems
• Aerospace signal processing
• Test and measurement instrumentation

Procurement Notes

Verify the specific suffix (N or S) against the schematic requirements, as it denotes connector gender. Confirm compliance with MIL-DTL-M3933 standards if military qualification is mandatory. Check RoHS status, as these components are typically non-compliant. Ensure the 2W power rating and 12.4 GHz frequency limit align with system operational parameters before procurement.

Selection Notes

Select this model when a precise 2dB reduction is required in high-frequency circuits up to 12.4 GHz. The SMA interface ensures compatibility with standard coaxial infrastructure. Consider the 2W power handling capacity for signal integrity. This part is suitable for environments requiring strict adherence to military performance standards.

Part Context

This component belongs to the M3933 series of connectorized attenuators from Midwest Microwave. The series offers various attenuation values while maintaining consistent SMA interfaces and MIL-DTL-M3933 compliance. It serves as a specialized passive component for RF signal management in defense and aerospace sectors.

Replacement Considerations

Substitute parts must match the 2dB attenuation, 50 Ohm impedance, and 0-12.4 GHz frequency range. Verify that any alternative also meets MIL-DTL-M3933 specifications and utilizes SMA connectors. Cross-reference manufacturer datasheets to ensure identical power ratings and physical form factors.