P1AT-29MF-40G2W-20

Overview

The P1AT-29MF-40G2W-20 is a coaxial RF attenuator manufactured by P1dB Inc. It provides a fixed attenuation of 20 dB with an impedance of 50 Ohms. The device operates within a frequency range from DC to 40 GHz. It features a maximum Voltage Standing Wave Ratio (VSWR) of 1.25 and supports a power handling capacity of 2 Watts. The component utilizes a 2.92mm male connector on one end and a 2.92mm female connector on the other, designed as an in-line module for signal management applications.

Feature Summary

• Fixed 20 dB attenuation value for precise signal level reduction
• Operational frequency range extending up to 40 GHz
• Low VSWR specification ensuring minimal signal reflection
• 2.92mm gendered connector interface for direct integration

Applications

• High-frequency test and measurement instrumentation
• RF signal chain calibration and verification
• Microwave communication system testing
• Laboratory equipment signal conditioning

Procurement Notes

Verify the specific datasheet version provided by P1dB Inc or authorized distributors to confirm current manufacturing status and detailed electrical tolerances. Ensure that the 2.92mm connector compatibility matches the existing system infrastructure. Cross-reference the part number P1AT-29MF-40G2W-20 against official manufacturer catalogs to validate authenticity and technical specifications before procurement.

Selection Notes

Select this component when a fixed 20 dB attenuation is required at frequencies up to 40 GHz. The 2.92mm interface necessitates compatible mating connectors. Consider the 2 Watt power rating relative to the expected signal levels in the application. The low VSWR characteristic makes it suitable for precision measurements where signal integrity is critical.

Part Context

This attenuator belongs to the P1AT series of coaxial components from P1dB Inc. These modules are engineered for high-frequency performance, utilizing precision internal structures to maintain consistent attenuation across the specified bandwidth. The 2.92mm connector type ensures compatibility with standard microwave test fixtures and systems requiring high-frequency interconnects.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative models based on identical electrical parameters: 20 dB attenuation, 50 Ohm impedance, 40 GHz frequency limit, and 2.92mm connector configuration.