M3933/30-07S

Overview

The M3933/30-07S is an RF attenuator manufactured by Amphenol SV Microwave, designed for high-frequency applications. It features SMA connectors with a male-to-female configuration and operates within a frequency range of 0 Hz to 32 GHz. The component provides a nominal attenuation value of 3 dB at a characteristic impedance of 50 Ohms. It supports a maximum power rating of 2 W and functions reliably within an operating temperature range of -65 °C to +165 °C.

Feature Summary

• Provides precise signal attenuation in high-frequency RF circuits
• Ensures stable performance across extreme environmental temperatures
• Facilitates reliable interconnection using standard SMA interfaces

Applications

• Military and aerospace communication systems
• High-frequency test and measurement equipment
• Radar signal processing chains

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact connector gender and screening requirements. Ensure compatibility with system impedance and thermal limits before integration. Cross-reference datasheet specifications for critical electrical parameters to avoid substitution errors.

Selection Notes

Select this model when a fixed 3 dB attenuation is required for frequencies up to 32 GHz. Consider the SMA interface type and 2 W power handling capacity for circuit design. Evaluate the wide temperature range suitability for harsh environment deployments.

Part Context

This component belongs to the M3933 series of connectorized attenuators from Amphenol SV Microwave. The series includes various models with different attenuation values and connector types, such as 2.92mm and SMA configurations, catering to diverse RF system needs.

Replacement Considerations

M3933/30-07N is listed as a parameter equivalent substitute by the manufacturer.