2782-6426-00

Overview

The Amphenol XMA 2782-6426-00 is a connectorized RF attenuator featuring SMA male to female interfaces. It provides a fixed attenuation value of 0 dB within a frequency range of 0 Hz to 26 GHz. The component operates at a maximum power handling capacity of 2W and maintains a characteristic impedance of 50 Ohms. Designed as an in-line module, it supports non-cryogenic applications and complies with RoHS3 standards.

Feature Summary

• Provides precise signal level control through fixed 0 dB attenuation characteristics
• Supports high-frequency operations up to 26 GHz using standard SMA connectors
• Handles continuous power loads of 2W for reliable performance in active circuits

Applications

• RF test and measurement instrumentation setups
• Signal distribution networks requiring minimal insertion loss
• High-frequency communication system calibration
• Laboratory equipment interfacing

Procurement Notes

Verify the specific manufacturer part number against official distributor catalogs to ensure authenticity. Confirm that the SMA interface orientation matches your system requirements. Check current supply status as availability may fluctuate. Ensure compliance with local import regulations regarding electronic components. Validate that the non-cryogenic rating aligns with your operational environment constraints before finalizing orders.

Selection Notes

Select this component when zero attenuation is required while maintaining signal integrity at frequencies up to 26 GHz. The 2W power rating suits moderate signal levels. Consider the physical dimensions and SMA compatibility with existing PCB or cable assemblies. This model serves as a passive interconnect solution rather than an active gain stage.

Part Context

This device belongs to the Amphenol XMA series of connectorized attenuators designed for precision RF applications. It utilizes robust SMA connections to ensure consistent performance across the specified bandwidth. The product line emphasizes reliability and standardized interfaces for seamless integration into complex electronic systems requiring precise signal management.

Replacement Considerations

Direct substitutes include other 0 dB SMA attenuators from the same manufacturer series, such as the 2782-6426-01 if available. Verify identical frequency ranges and power ratings when considering cross-brand alternatives to maintain system performance specifications.