2082-6346-00

Overview

The Amphenol XMA 2082-6346-00 is an in-line RF attenuator designed for high-frequency applications. It provides a fixed attenuation value of 0 dB, effectively functioning as a pass-through component with minimal insertion loss characteristics typical of precision connectors. The device operates within a frequency range of 0 Hz to 6 GHz and maintains a nominal impedance of 50 Ohms. It is rated for a maximum power handling capacity of 2 Watts. The connector interface utilizes SMA male-to-female connections, ensuring compatibility with standard coaxial systems. The unit is packaged in bulk and is currently listed as an active product by the manufacturer.

Feature Summary

• Provides zero decibel attenuation for signal integrity maintenance
• Operates across a broad frequency spectrum up to 6 GHz
• Features robust SMA male-to-female interconnects
• Supports continuous power loads up to 2 Watts

Applications

• RF test and measurement setups requiring precise signal routing
• Calibration procedures for vector network analyzers
• Signal distribution networks needing low-loss interconnects
• Prototype development for microwave communication systems

Procurement Notes

Verify the specific part number suffix to confirm the 0 dB attenuation rating, as similar series numbers may indicate different attenuation values. Ensure that the SMA connector gender configuration matches your system requirements. Confirm RoHS compliance status if environmental regulations apply to your project. Check for any updated datasheets that might specify revised power ratings or frequency limits before finalizing procurement orders.

Selection Notes

Select this component when a transparent RF link is required without signal reduction. Consider the 2W power limit against your system's actual output levels to prevent damage. The 50 Ohm impedance must match the rest of the transmission line to minimize reflections. Evaluate the physical size constraints of the SMA module against your available panel space or rack mounting options.

Part Context

This component belongs to the Amphenol XMA 2082 series of connectorized attenuators. These devices are engineered for reliability in demanding RF environments. The series offers various attenuation values and frequency ranges, but this specific model focuses on unity gain performance. It complements other models in the lineup that provide fixed attenuation steps for signal conditioning tasks.

Replacement Considerations

Direct substitutes include other 0 dB SMA attenuators from Amphenol XMA such as the 2082-6346-20, though verification of the specific attenuation value and power rating is essential. Cross-brand replacements require matching the SMA interface, 50 Ohm impedance, and 6 GHz frequency limit. Always validate electrical parameters against the original specification sheet.