2782-6426-10

Overview

The Amphenol XMA 2782-6426-10 is a connectorized RF attenuator designed for high-frequency signal management. It provides a fixed attenuation value of 10 dB with a frequency range spanning from DC to 26 GHz. The component operates at a maximum power handling capacity of 2W and maintains a characteristic impedance of 50 Ohms. It utilizes SMA male-to-female connectors for inline integration, ensuring reliable performance in demanding RF environments.

Feature Summary

• Provides precise 10 dB signal reduction across a wide bandwidth up to 26 GHz
• Features robust SMA male-to-female interface for secure inline connection
• Engineered for continuous operation at 2W power levels within 50 Ohm systems

Applications

• RF test and measurement instrumentation signal conditioning
• Microwave communication system power level adjustment
• High-frequency circuit protection and signal attenuation

Procurement Notes

Verify the specific part number 2782-6426-10 against official Amphenol XMA documentation to confirm SMA connector polarity and frequency specifications. Ensure compatibility with 50 Ohm system requirements before procurement. Cross-reference datasheets for thermal and power handling limits to prevent operational failure.

Selection Notes

Select this component when a fixed 10 dB attenuation is required up to 26 GHz. Consider the 2W power rating and SMA interface constraints. Evaluate physical size and inline module form factor against available space in the RF assembly compared to alternative attenuator types.

Part Context

This model belongs to the Amphenol XMA series of connectorized attenuators, which are engineered for precision RF applications. These components are designed to integrate seamlessly into microwave circuits, providing stable attenuation characteristics essential for maintaining signal integrity in high-frequency electronic systems and instrumentation.

Replacement Considerations

Direct substitutes include other Amphenol XMA models with identical 10 dB attenuation and SMA interfaces, such as variants within the same product family that match the 26 GHz frequency limit and 2W power rating. Verify connector gender and impedance matching before substitution.