P1AT-18FF-67G2W-6

Overview

The P1AT-18FF-67G2W-6 is a precision high-frequency RF attenuator manufactured by P1dB Inc. It features a 50 Ohm impedance and utilizes 1.85mm female-to-female connectors for in-line integration. The device provides a fixed attenuation of 6 dB across a frequency range of DC to 67 GHz. It supports a maximum power handling capacity of 2 Watts and maintains a maximum Voltage Standing Wave Ratio (VSWR) of 1.30, ensuring signal integrity in high-speed applications.

Feature Summary

• Precision high-frequency RF attenuation with fixed 6 dB loss
• Wideband operation from DC to 67 GHz
• Robust 2 Watt power handling capability
• Low VSWR performance for minimal signal reflection

Applications

• High-frequency test and measurement equipment
• Wireless communication system signal conditioning
• Microwave circuit calibration and characterization
• Defense and aerospace radar systems

Procurement Notes

Verify the specific part number P1AT-18FF-67G2W-6 against official P1dB Inc datasheets to confirm connector gender and attenuation value. Ensure compatibility with 1.85mm interface requirements. Request manufacturer certificates of conformity and traceability documentation. Confirm that the received component matches the specified 67 GHz frequency range and 2W power rating before integration into critical RF assemblies.

Selection Notes

Select this component when a fixed 6 dB attenuation is required at frequencies up to 67 GHz. The 1.85mm female-to-female configuration suits applications needing direct inline connection without adapters. Consider the 2W power limit for thermal management. Compare VSWR specifications against system tolerance levels to ensure signal fidelity meets design requirements for high-speed microwave environments.

Part Context

This model belongs to the P1AT series of coaxial attenuators from P1dB Inc. The series offers various attenuation values and connector configurations. The 'FF' suffix indicates female-to-female connectors, while '67G' denotes the 67 GHz upper frequency limit. The '2W' specifies the power handling. This specific variant provides a standardized solution for precise signal reduction in millimeter-wave applications.

Replacement Considerations

Direct substitutes include other P1AT series models with identical 1.85mm F-F interfaces and 67 GHz ranges, such as P1AT-18FF-67G2W-3 or P1AT-18FF-67G2W-10, depending on required attenuation. Verify that alternative parts maintain the same 50 Ohm impedance and 2W power rating. Cross-reference connector dimensions and mating cycles to ensure mechanical compatibility.