PE7371-6

Overview

The Pasternack PE7371-6 is a fixed RF attenuator module designed for high-frequency applications. It provides a precise attenuation value of 6 dB with a nominal impedance of 50 Ohms. The device operates within a frequency range from 0 Hz to 18 GHz. It features N-type female connectors on both input and output sides, facilitating direct integration into coaxial systems. The unit is rated for a maximum power handling capacity of 25 Watts. Constructed with a black anodized aluminum heatsink body, it ensures thermal stability during operation.

Feature Summary

• Fixed 6 dB attenuation performance across a wide frequency spectrum up to 18 GHz
• N-type female connectors provide standardized interface compatibility
• Robust black anodized aluminum heatsink body for effective thermal management
• Rated for 25 Watts continuous power handling in a 50 Ohm system

Applications

• RF signal level adjustment in test and measurement equipment
• Attenuation stages in microwave communication systems
• Signal conditioning in radar and electronic warfare applications
• Laboratory setups requiring precise fixed signal reduction

Procurement Notes

Verify the specific part number PE7371-6 against manufacturer documentation to confirm current production status. Note that this component may be classified as obsolete or end-of-life by the original manufacturer. Check for authorized distributors offering parametric equivalents if new units are unavailable. Ensure connector gender and mating dimensions match existing system requirements before procurement.

Selection Notes

Select this component when a fixed 6 dB attenuation is required at frequencies up to 18 GHz. The 50 Ohm impedance rating must align with the surrounding circuitry. Consider the 25 Watt power rating to ensure safe operation under expected signal loads. The N-type connector interface dictates mechanical compatibility with adjacent cables and modules. Verify thermal dissipation needs given the aluminum heatsink design.

Part Context

This model belongs to the Pasternack PE7371 series of fixed attenuators. The series offers various attenuation values while maintaining consistent N-type female interfaces and 25 Watt power ratings. These modules are engineered for reliability in demanding RF environments. The PE7371-6 specifically addresses the need for moderate signal reduction in high-frequency analog and digital transmission paths.

Replacement Considerations

Publicly confirmed substitute part numbers include 3082-6525. Verify that any replacement maintains the 6 dB attenuation, 50 Ohm impedance, and N-type female connector configuration. Ensure the substitute supports the 18 GHz frequency range and 25 Watt power rating. Cross-reference datasheets to confirm mechanical dimensions and mounting requirements match the original design.