M3933/25-25S

Overview

The M3933/25-25S is a fixed RF attenuator manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides an attenuation value of 25 dB within a frequency range of 0 Hz to 2 GHz. The component features SMA connectors and operates at a power rating of 2 W with a 50 Ohm impedance. It is designed for military applications, complying with MIL-DTL-M3933 standards. The unit supports operating temperatures from -55°C to +125°C.

Feature Summary

• Complies with MIL-DTL-M3933 military specifications
• Provides precise 25 dB signal attenuation
• Operates reliably across extended temperature ranges

Applications

• Military radar systems
• Avionics signal conditioning
• Defense communication equipment

Procurement Notes

Verify the specific suffix 'S' against official datasheets to confirm connector gender and screening requirements. Ensure compatibility with MIL-DTL-M3933 environmental standards. Confirm that the 2W power rating meets system thermal constraints. Validate frequency performance up to 2 GHz for intended application bandwidths before finalizing procurement orders.

Selection Notes

Select this model when a fixed 25 dB attenuation is required in the sub-2 GHz spectrum. The SMA interface ensures broad compatibility with standard RF test and measurement setups. Consider the 2W power handling capability for high-power signal paths. Verify that the military-grade construction aligns with ruggedized deployment environments.

Part Context

This component belongs to the M3933/25 series of connectorized attenuators. The series offers various attenuation values while maintaining consistent SMA interfaces and military compliance. It serves as a specialized passive device for signal level management in defense-oriented electronic architectures.

Replacement Considerations

M3933/25-25N