4882-6140-30

Attenuators Overview

The Amphenol XMA 4882-6140-30 is a connectorized attenuator designed for precision signal conditioning in high-frequency applications. It provides a fixed attenuation value of 30dB with a nominal impedance of 50 Ohms. The component operates over a frequency range from 0 Hz to 40 GHz, ensuring stable performance across DC and microwave bands. It features a 2.9mm male-to-female interface configuration, suitable for direct integration into RF test and measurement systems. The unit is rated for a maximum power handling capacity of 1W, making it appropriate for low-power signal path applications requiring precise attenuation control.

Attenuators Feature Summary

• Provides fixed 30dB attenuation for precise signal level reduction
• Operates from DC up to 40 GHz for wideband coverage
• Features 2.9mm male-to-female connector interface
• Rated for 1W maximum power handling

Attenuators Applications

• RF test and measurement equipment signal conditioning
• Microwave circuit attenuation stages
• High-frequency signal path calibration
• Communication system power monitoring setups

Attenuators Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm mechanical and electrical specifications. Ensure compatibility with 2.9mm mating connectors in the target assembly. Confirm that the 1W power rating aligns with the operational requirements of the intended application environment. Cross-reference the part number with authorized distributor listings to validate authenticity and current availability status before procurement.

Attenuators Selection Notes

Select this component when a fixed 30dB attenuation is required within a 50 Ohm system operating up to 40 GHz. The 2.9mm interface dictates the physical connection requirements, necessitating compatible mating hardware. Consider the 1W power limit when designing signal paths to avoid thermal overload. This model is suitable for applications demanding high-frequency stability and precise attenuation values without adjustable tuning capabilities.

Attenuators Part Context

This component belongs to the Amphenol XMA series of connectorized attenuators, which are engineered for high-reliability RF applications. The 4882 series specifically utilizes 2.9mm interfaces to support frequencies extending to 40 GHz. These attenuators are designed to maintain consistent impedance matching and low VSWR across their operational bandwidth, ensuring minimal signal reflection in critical microwave circuits.

Attenuators Replacement Considerations

Public confirmed substitute part numbers: None identified.