0912-6313-030

Overview

The Amphenol SV Microwave model 0912-6313-030 is an in-line RF attenuator designed for high-frequency applications. It provides a fixed attenuation of 3 dB with a nominal impedance of 50 ohms. The component operates within a frequency range extending from 0 Hz to 40 GHz. It features SMP male-to-male connectors and has a power rating of 0.5 W (500 mW). This device is engineered for precision signal level adjustment in microwave circuits.

Feature Summary

• Provides precise 3 dB signal attenuation for microwave circuit tuning
• Operates at frequencies up to 40 GHz with 50 ohm impedance
• Utilizes SMP male-to-male connector interface for secure connection

Applications

• Satellite microwave circuit power level fine-tuning
• RF signal path attenuation in high-frequency systems
• Microwave test and measurement equipment calibration

Procurement Notes

Verify the specific connector gender configuration, as some listings describe this series as male-to-female adapters while others specify male-to-male attenuators. Confirm the exact power rating requirements against your system's maximum input power to ensure the 0.5 W limit is not exceeded. Check for space-grade qualification if the application involves aerospace environments.

Selection Notes

Select this component when a fixed 3 dB reduction is required in a 50 ohm system operating up to 40 GHz. Ensure the SMP connector type matches the existing infrastructure. Consider the 0.5 W power handling capability relative to the expected signal strength. Verify that the in-line module form factor fits the physical constraints of the assembly.

Part Context

This part belongs to the Amphenol SV Microwave Space Attenuators line, which is specifically engineered for satellite applications. These components are designed to handle the rigorous demands of space environments while providing reliable RF performance. The product line focuses on maintaining signal integrity in complex microwave circuits used in aerospace and defense sectors.

Replacement Considerations

Check for other models in the 0912 series with different attenuation values or connector types. Verify compatibility with alternative SMP manufacturers if sourcing from multiple suppliers. Ensure any substitute maintains the 40 GHz frequency range and 50 ohm impedance specifications.