M3933/25-70N

Overview

The M3933/25-70N is a fixed RF attenuator manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides an attenuation value of 6dB with a frequency range of 0 Hz to 18 GHz. The component utilizes SMA connectors and operates at a system impedance of 50 Ohms. It is designed for high-power applications with a maximum power dissipation rating of 2W. The unit is constructed as a coaxial module and complies with the MIL-DTL-M3933 military specification.

Feature Summary

• Complies with MIL-DTL-M3933 military specifications for rugged performance
• Provides precise 6dB signal attenuation across a wide frequency spectrum
• Features robust coaxial construction suitable for demanding environments

Applications

• Defense electronic systems requiring reliable signal control
• Aerospace communication equipment testing and measurement
• Harsh environment radio frequency circuit integration

Procurement Notes

Verify that the specific suffix 'N' matches the required connector configuration and compliance standards for your assembly. Confirm that the 2W power rating and 50 Ohm impedance align with your system design requirements before finalizing procurement orders.

Selection Notes

Select this model when a fixed 6dB attenuation is required within the 18 GHz bandwidth. Ensure the SMA interface compatibility and military-grade durability meet the operational constraints of the target application environment.

Part Context

This component belongs to the M3933/25 series, which represents a family of fixed attenuators designed for high-reliability applications. The series offers various attenuation values while maintaining consistent mechanical and electrical characteristics defined by military standards.

Replacement Considerations

Compatible substitutes include other M3933/25 series variants such as M3933/25-75N or M3933/25-30S, provided the specific attenuation value and connector type match the design requirements.