3082-6502-20

Overview

The Amphenol XMA 3082-6502-20 is a fixed RF attenuator designed for high-frequency applications. It provides a nominal attenuation of 20dB across a frequency range of 0 Hz to 18 GHz. The component features SMA male-to-female connectors and operates at a characteristic impedance of 50 Ohms. It supports a maximum power handling capacity of 10W and maintains a Voltage Standing Wave Ratio (VSWR) of 1.40:1. This non-cryogenic module is suitable for precision signal conditioning in RF systems.

Feature Summary

• Provides precise 20dB signal attenuation for RF circuit management
• Operates effectively from DC up to 18 GHz frequency range
• Utilizes SMA male-to-female interface for direct inline integration

Applications

• RF signal level reduction in test and measurement equipment
• Signal conditioning in wireless communication infrastructure
• Attenuation stages in microwave radar systems

Procurement Notes

Verify the connector gender configuration, as external sources indicate potential discrepancies between SMA and N-Type designations for this part number. Confirm the specific datasheet version with the manufacturer to ensure accurate VSWR and power rating specifications before procurement. Check RoHS compliance status if required by project standards.

Selection Notes

Select this component when a fixed 20dB attenuation is required within an 18 GHz bandwidth. Ensure the system impedance matches the 50 Ohm specification. Verify that the 10W power rating aligns with the maximum expected signal power to prevent damage. Consider the physical size and weight constraints associated with the inline module form factor.

Part Context

This component belongs to the Amphenol XMA series of connectorized attenuators. It is engineered for stability and precision in RF environments. The product line typically includes various attenuation values and frequency ranges, serving as critical passive components for signal integrity management in high-performance electronic systems.

Replacement Considerations

FMAT7607-20 (Fairview Microwave), PE7607-20 (Pasternack), R416020000 (Radiall USA, Inc.), and 5920_N-50-010/133_NE (Huber+Suhner, Inc.) are documented parameter-equivalent substitutes.