ATT-0550-09-35M-02

Attenuators Overview

The ATT-0550-09-35M-02 is an RF attenuator module manufactured by Cinch Connectivity Solutions Midwest Microwave. It provides a fixed attenuation value of 9 dB within a frequency range of DC to 18 GHz. The component utilizes 3.5mm connectors and is designed for high-reliability applications, including space-qualified environments. It features a maximum operating temperature of +125°C and conforms to strict thermal drift specifications suitable for critical systems.

Attenuators Feature Summary

• Fixed 9 dB attenuation performance across the DC to 18 GHz bandwidth
• Space-qualified design compliant with TRL 9 standards
• Low total mass loss (TML) and collected volatile condensable material (CVCM) rates
• Robust construction for extreme thermal environments up to +125°C

Attenuators Applications

• Satellite communication payloads
• Deep space telemetry systems
• High-reliability radar signal conditioning
• Test and measurement equipment requiring stable attenuation

Attenuators Procurement Notes

Verify that the specific order includes the necessary space-qualification documentation and test reports required for aerospace integration. Confirm connector gender and mating interface compatibility with existing harnesses. Ensure environmental compliance certificates match project requirements for vacuum and thermal cycling conditions.

Attenuators Selection Notes

Select this model when a precise 9 dB reduction is required in the 18 GHz band for space-rated hardware. Consider the 3.5mm interface for high-frequency precision. Evaluate thermal stability requirements against the specified TML and CVCM limits to ensure long-term reliability in vacuum environments.

Attenuators Part Context

This component belongs to the ATT-0550 series of space-qualified attenuators from Midwest Microwave. The series offers various attenuation values and connector options tailored for military and aerospace applications. It represents a specialized line of interconnects designed to meet rigorous reliability standards beyond standard commercial components.

Attenuators Replacement Considerations

Direct substitutes include other ATT-0550 series variants with different attenuation values or connector types, such as ATT-0550-08-35M-02 or ATT-0550-10-35M-02, provided they maintain the 3.5mm interface and space-qualification status.