M3933/30-28N

Overview

The Amphenol SV Microwave M3933/30-28N is a military specification RF attenuator utilizing the SMA connector interface. It provides an attenuation value of 15 dB with a characteristic impedance of 50 Ohms. The component operates within a frequency range extending up to 18 GHz and supports a maximum power rating of 2 Watts. It features male-to-female gender configuration and is designed for operation in temperatures ranging from -65°C to +165°C.

Feature Summary

• Military-grade construction compliant with MIL-Spec standards for rugged reliability
• SMA connector interface ensuring compatibility with standard RF test and measurement systems
• Wide operational temperature range suitable for extreme environmental conditions

Applications

• RF signal testing and measurement equipment
• Military and aerospace communication systems
• High-frequency circuit attenuation requirements

Procurement Notes

Verify the specific datasheet version and manufacturing origin when sourcing this component, as military specifications may vary by production lot. Confirm that the received unit matches the exact model number M3933/30-28N to ensure correct attenuation values and connector gender. Check for any required certifications or traceability documentation mandated by your specific procurement contract or end-use application requirements.

Selection Notes

Select this component when a fixed 15 dB attenuation is required in an SMA-based system operating up to 18 GHz. Ensure the 2W power handling capability meets your system's peak power demands. Consider the male-to-female configuration for direct interconnection needs. Verify that the wide temperature range aligns with your environmental operating conditions before finalizing the design integration.

Part Context

This part belongs to the M3933 series of connectorized attenuators from Amphenol SV Microwave. These components are designed to meet rigorous military performance standards. The series offers various attenuation values and connector types, providing standardized solutions for high-frequency signal management in defense and industrial applications requiring reliable RF performance.

Replacement Considerations

M3933/30-28S is a screened variant of the same electrical specification.