P1AT-SAMF-18G2W-40

Overview

The P1AT-SAMF-18G2W-40 is an RF attenuator module manufactured by P1dB Inc. It provides a fixed attenuation value of 40 dB across a frequency range of 0 Hz to 18 GHz. The component operates with a characteristic impedance of 50 Ohms and supports a power handling capacity of 2 Watts. It features SMA connectors, specifically an SMA Male connector at one end and an SMA Female connector at the other, facilitating in-line integration. The physical length of the module is 0.99 inches. This device is designed for high-frequency applications requiring precise signal reduction within the specified bandwidth.

Feature Summary

• Provides fixed 40 dB attenuation for signal level control
• Operates effectively from DC up to 18 GHz frequency range
• Features SMA male-to-female in-line connectivity
• Supports 2W power handling with 50 Ohm impedance

Applications

• RF signal path attenuation in communication systems
• Test and measurement equipment signal conditioning
• High-frequency circuit protection and level adjustment

Procurement Notes

Verify the specific datasheet version provided by P1dB Inc to confirm current RoHS compliance status and detailed mechanical drawings. Ensure that the SMA male-to-female configuration aligns with your system's interconnection requirements. Cross-reference the 2W power rating against your actual operating conditions to prevent thermal issues. Confirm availability through authorized distributors as stock levels may fluctuate. Always validate electrical specifications against your design constraints before finalizing procurement decisions.

Selection Notes

Select this component when a fixed 40 dB reduction is required within the 0-18 GHz spectrum. The 50 Ohm impedance matches standard RF systems. Consider the 2W power limit for high-power applications. The SMA interface dictates connector compatibility. Evaluate the physical dimensions for space-constrained designs. Ensure the frequency range covers your operational bandwidth without significant insertion loss variations outside the specified limits.

Part Context

This part belongs to the P1AT series of RF attenuators from P1dB Inc. These modules are engineered for reliable performance in demanding RF environments. The series offers various attenuation values and frequency ranges. The P1AT-SAMF-18G2W-40 specifically targets wideband applications up to 18 GHz. It utilizes robust SMA connectors for secure connections. The design emphasizes stability and precision in signal attenuation tasks.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users must verify compatibility based on attenuation value, frequency range, impedance, and connector type when seeking alternatives. Consult manufacturer catalogs for direct equivalents.