M3933/30-18S

Overview

The M3933/30-18S is a screened RF attenuator manufactured by Amphenol SV Microwave. It provides an attenuation value of 8.5 dB with a 50 Ohm impedance. The device operates within a frequency range of 0 Hz to 32 GHz and supports a power rating of 2W. It utilizes SMA connectors in an inline module configuration.

Feature Summary

• Screened construction for enhanced reliability
• Inline module design for signal path integration

Applications

• High-frequency test and measurement equipment
• Military and aerospace RF systems
• Telecommunications infrastructure

Procurement Notes

Verify the specific screening requirements against project specifications, as this component is designated as screened. Confirm that the SMA connector gender and inline form factor align with the system interface needs. Ensure the 2W power handling capacity is sufficient for the intended application environment before finalizing procurement.

Selection Notes

Select this component when a precise 8.5 dB attenuation is required at frequencies up to 32 GHz. The screened variant is suitable for applications demanding higher reliability standards. Consider the SMA interface compatibility and the 50 Ohm system impedance to ensure proper signal integrity within the RF chain.

Part Context

This part belongs to the M3933 series of RF attenuators from Amphenol SV Microwave. These components are designed for high-performance applications requiring stable attenuation values across wide bandwidths. The series includes various attenuation levels and connector types to support diverse RF system architectures.

Replacement Considerations

M3933/30-18N is listed as a parameter-equivalent substitute.