M3933/30-34N

Overview

The M3933/30-34N is a non-screened RF attenuator from Amphenol SV Microwave, designed for military specifications. It operates within the 2.92mm connector series with a 50 Ohm impedance. The device provides an attenuation value of 34 dB and supports frequencies up to 32 GHz. It features SMA male-to-female interfaces and handles a power rating of 2 Watts. The unit functions reliably across a temperature range of -65°C to +165°C.

Feature Summary

• Provides precise signal attenuation in high-frequency RF applications
• Supports operation up to 32 GHz frequency range
• Constructed for reliable performance in extreme thermal environments

Applications

• Satellite communication systems
• Microwave circuit testing equipment
• Military radar signal conditioning

Procurement Notes

Verify the specific suffix 'N' indicates the non-screened configuration as documented. Confirm that the 2.92mm interface matches the design requirements. Ensure the 34 dB attenuation value aligns with the system's signal loss budget. Check for RoHS compliance status if required by the project specifications.

Selection Notes

Select this component when a fixed 34 dB reduction is required at frequencies approaching 32 GHz. The 2.92mm form factor allows for compact integration into dense RF assemblies. Consider the non-screened construction if shielding is provided by the host enclosure. Verify power handling capabilities against peak signal levels.

Part Context

This part belongs to the M3933 family of space attenuators designed for satellite microwave circuits. These components are engineered to maintain stability under harsh conditions. The 2.92mm series offers superior performance compared to standard SMA connectors at higher frequencies.

Replacement Considerations

M3933/30-34S is a screened variant of the same electrical specification.