P1AT-SAMF-18G2W-20

Overview

The P1AT-SAMF-18G2W-20 is an RF attenuator module manufactured by P1dB Inc. It provides a fixed attenuation of 20 dB with a frequency range spanning from 0 Hz to 18 GHz. The component features a 50 Ohms impedance and supports a power handling capacity of 2 Watts. It utilizes SMA connectors in an in-line configuration, connecting SMA male to SMA female interfaces.

Feature Summary

• Fixed 20 dB attenuation value for signal level control
• Broadband operation covering DC to 18 GHz frequencies
• SMA male to female connector interface for in-line integration

Applications

• RF signal path attenuation in communication systems
• Test and measurement equipment signal conditioning
• Wireless infrastructure component integration

Procurement Notes

Verify the specific part number against official P1dB Inc documentation to confirm electrical specifications and mechanical dimensions. Ensure compatibility with existing SMA connector standards in your design. Cross-reference datasheets for thermal performance requirements under maximum power load conditions before finalizing procurement decisions.

Selection Notes

Select this component when a fixed 20 dB reduction is required within an 18 GHz bandwidth. Confirm that the 2 Watt power rating meets system peak power demands. Verify that the SMA male-to-female configuration aligns with the surrounding circuit board or cable assembly interface requirements for proper physical connection.

Part Context

This model belongs to the P1AT series of RF attenuators from P1dB Inc. The series offers various attenuation values while maintaining consistent SMA connectivity and broadband performance characteristics up to 18 GHz. This specific variant is distinguished by its 20 dB nominal attenuation setting.

Replacement Considerations

Compatible substitutes include other P1AT series models with matching 20 dB attenuation and SMA interfaces, such as variants from different manufacturers offering identical 50 Ohm impedance and 18 GHz frequency limits. Verify pinout and connector gender compatibility before substitution.