AT07-03-3dB

Attenuators Overview

The AT07-03-3dB is an RF attenuator manufactured by WITHWAVE CO LTD. It provides a nominal attenuation of 3 dB with a maximum input power rating of 5 Watts. The device operates over a frequency range from DC to 2 GHz. Key electrical specifications include an attenuation accuracy of ±0.25 dB and a Voltage Standing Wave Ratio (VSWR) of 1.10:1. This component is designed for use in radio frequency applications requiring precise signal reduction within the specified bandwidth.

Attenuators Feature Summary

• Provides fixed 3 dB signal attenuation
• Supports up to 5 Watts input power
• Operates from DC to 2 GHz frequency range

Attenuators Applications

• RF test and measurement systems
• Signal level adjustment in communication circuits
• Attenuation stages in microwave subsystems

Attenuators Procurement Notes

Verify the specific connector type and mounting style against project requirements, as datasheets may list variations within the AT07-03 series. Confirm that the 5W power rating and 2GHz frequency limit align with system operational parameters. Ensure compatibility with existing RF infrastructure before procurement.

Attenuators Selection Notes

Select this model when a fixed 3 dB reduction is required at frequencies up to 2 GHz. Consider the 5W power handling capability for high-power signal paths. Evaluate VSWR performance if impedance matching is critical. Compare against other series like AT06 if higher frequency operation beyond 2 GHz is necessary.

Attenuators Part Context

This part belongs to the AT07-03 series of RF attenuators from WITHWAVE CO LTD. The series typically includes variants with different attenuation values such as 2dB and 10dB. These components are part of Withwave's broader portfolio of RF and microwave test solutions, focusing on electromagnetic field analysis capabilities.

Attenuators Replacement Considerations

Direct substitutes within the same series include models with different attenuation values like AT07-03-2dB or AT07-03-10dB if variable attenuation is needed. Cross-series replacements may require checking connector compatibility and frequency range limits.