M3933/30-26S

Overview

The M3933/30-26S is a screened RF attenuator manufactured by Amphenol SV Microwave. It operates within a frequency range of 0 Hz to 32 GHz and provides an attenuation value of 13 dB. The component features SMA male-to-female connectors and maintains a characteristic impedance of 50 Ohms. It supports a power rating of 2 W and functions reliably across a temperature range of -65 °C to +165 °C.

Feature Summary

• Screened construction for enhanced signal integrity
• Compatible with SMA connector interfaces
• Designed for high-frequency RF applications

Applications

• Military radio systems
• Test and measurement equipment
• Aerospace communication links

Procurement Notes

Verify the specific datasheet version and screening level when ordering, as military specifications often require strict adherence to environmental testing standards. Confirm that the screened variant meets the required EMI/RFI shielding criteria for the intended deployment environment. Ensure compatibility with existing SMA mating hardware and validate thermal performance under maximum power load conditions before integration.

Selection Notes

Select this model for applications requiring precise 13 dB attenuation at frequencies up to 32 GHz. The screened design is suitable for environments demanding high electromagnetic interference protection. Consider the SMA interface type and 50 Ohm impedance match when designing circuit layouts. Evaluate the operating temperature range to ensure reliability in extreme thermal conditions typical of aerospace or defense platforms.

Part Context

This component belongs to the M3933 series of RF attenuators from Amphenol SV Microwave. The series includes various attenuation values and connector configurations tailored for military and aerospace use. The M3933/30-26S specifically utilizes the 2.92mm family design principles adapted for SMA interfaces, ensuring high-performance signal control in critical RF pathways.

Replacement Considerations

• M3933/30-26N

FAQ

What is the maximum operating frequency?

The maximum operating frequency is 32 GHz.

Is this component screened?

Yes, the M3933/30-26S is a screened attenuator designed for enhanced shielding.