PE8025

Overview

The PE8025 is a high-power RF limiter manufactured by Pasternack, designed for signal protection in microwave systems. It utilizes SMA connectors and operates within the 7 GHz to 12 GHz frequency range. The component supports a peak power handling capacity of 100W with a recovery time of 20 ns. It features a maximum insertion loss of 1.8 dB and maintains a flat leakage level of 16 dBm. The device is constructed using PIN diode technology and functions reliably across an operational temperature range from -55°C to 90°C.

Feature Summary

• High peak power handling capability of 100W for robust signal protection
• Low insertion loss of 1.8 dB ensuring minimal signal attenuation
• Fast recovery time of 20 ns for rapid system response
• Flat leakage level of 16 dBm maintaining consistent performance

Applications

• Microwave communication systems requiring signal limiting
• Radar receiver protection circuits
• Test and measurement equipment input stages
• Satellite ground station front ends

Procurement Notes

Verify the specific datasheet version when sourcing, as manufacturing specifications may evolve. Confirm connector type compatibility and environmental ratings against your system requirements. Check current availability status directly with authorized distributors, as lead times and stock levels fluctuate. Ensure proper handling procedures are followed during installation to maintain component integrity.

Selection Notes

Select this component for applications demanding high power tolerance within the 7-12 GHz band. Consider the 100W peak rating and 20 ns recovery speed for transient protection needs. Evaluate the 1.8 dB insertion loss impact on overall system gain. Verify that the SMA interface matches existing infrastructure and that the operating temperature range suits the deployment environment.

Part Context

The PE8025 belongs to Pasternack's series of SMA PIN-PIN diode limiters. These components are engineered for reliable signal conditioning in high-frequency environments. The product line focuses on protecting sensitive downstream electronics from excessive power levels while preserving signal integrity through low-loss design principles.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.