PE7385-10

Overview

The Pasternack PE7385-10 is a fixed RF attenuator designed for high-power applications up to 3 GHz. It features Type N male-to-female connectors and utilizes a black anodized aluminum heatsink body to manage thermal loads. The component provides a nominal attenuation of 10 dB and is rated for 100 Watts power handling at the specified frequency range, ensuring stable signal reduction in microwave systems.

Feature Summary

• High power handling capability with a 100 Watt rating
• Integrated heatsink body constructed from black anodized aluminum
• Fixed 10 dB attenuation value maintained across the operational bandwidth

Applications

• Microwave signal conditioning
• RF test and measurement setups
• Base station transmitter line protection

Procurement Notes

Verify the specific datasheet version for precise VSWR and return loss values before integration. Confirm connector gender compatibility with existing cabling infrastructure. Ensure mounting provisions accommodate the heatsink dimensions for adequate thermal dissipation during continuous wave operation.

Selection Notes

Select this model when a fixed 10 dB reduction is required within a 3 GHz bandwidth. The aluminum construction supports high thermal conductivity for sustained 100 Watt usage. Verify that Type N interfaces match the system's interconnect requirements without additional adapters.

Part Context

This component belongs to the Pasternack fixed attenuator series, which offers various attenuation values and power ratings. These devices are engineered for reliability in demanding RF environments, providing consistent performance characteristics across wide frequency ranges while maintaining impedance stability.

Replacement Considerations

Check for compatible models within the same series offering identical 10 dB attenuation and 100 Watt power ratings. Ensure substitute components maintain Type N male-to-female connectivity and similar physical dimensions for direct replacement in existing assemblies.