M3933/30-22N

Overview

The M3933/30-22N is a fixed RF attenuator manufactured by Amphenol SV Microwave. It utilizes SMA male-to-female connectors and operates within a frequency range of 0 Hz to 32 GHz. The component provides an attenuation value of 10.5 dB at a characteristic impedance of 50 Ohms. It supports a maximum power rating of 2 Watts and functions reliably across an operating temperature range from -65°C to +165°C.

Feature Summary

• Provides precise signal attenuation for high-frequency applications
• Supports wideband operation up to 32 GHz
• Designed for robust performance in extreme thermal environments

Applications

• RF test and measurement instrumentation
• Microwave communication systems
• Military and aerospace electronic equipment

Procurement Notes

Verify the specific connector gender configuration (SMA Male to Female) against system requirements. Confirm that the 10.5 dB attenuation value aligns with circuit design specifications. Ensure the 2W power handling capacity meets operational demands. Check compliance with RoHS3 standards if required by project regulations.

Selection Notes

Select this model when a fixed 10.5 dB reduction is required in a 50-Ohm environment. Consider the SMA interface compatibility with existing cabling. Evaluate the 32 GHz upper frequency limit against signal bandwidth needs. Assess the thermal stability requirements given the wide operating temperature range.

Part Context

This component belongs to the M3933 series of connectorized attenuators. It is part of Amphenol SV Microwave's portfolio of RF interconnect solutions designed for demanding environments. The series offers various attenuation values and connector types to support diverse microwave engineering applications.

Replacement Considerations

M3933/30-22S is listed as a parameter-equivalent alternative.