PE8032

Overview

The PE8032 is a general-purpose RF limiter manufactured by Pasternack, designed to protect sensitive downstream components from high-power signals. It operates within a frequency range of 2 GHz to 8 GHz and features SMA connectors. The device handles a peak power of 100 Watts with a recovery time of 200 microseconds. Key electrical specifications include a maximum insertion loss of 1.4 dB and a flat leakage level of 14 dBm (0.02 W). It supports an input power of 30 dBm and functions reliably across a temperature range of -55°C to 125°C.

Feature Summary

• Integrates PIN diode and Schottky diode technology for effective signal limiting
• Provides protection against high peak power levels up to 100 Watts
• Maintains low insertion loss during normal operational conditions

Applications

• Protection of receiver front-ends in radar systems
• Shielding sensitive measurement equipment from over-power events
• Integration into wireless communication infrastructure

Procurement Notes

Verify the specific datasheet version when ordering, as manufacturer documentation may list varying peak power ratings such as 100 Watts or 200 Watts. Confirm connector type compatibility and ensure the operating temperature range meets your environmental requirements. Cross-reference technical parameters with official Pasternack documentation to align with system design constraints.

Selection Notes

Select the PE8032 for applications requiring broadband limiting between 2 GHz and 8 GHz. Consider its 100 Watt peak power handling capability relative to expected signal spikes. Evaluate the 1.4 dB insertion loss impact on system gain budget. Ensure the SMA interface matches existing circuit board or cable assemblies.

Part Context

This component belongs to Pasternack's portfolio of RF limiters and misc ICs/modules. It serves as a passive protection device within radio frequency circuits. The product utilizes standard SMA interfaces for easy integration into test setups and commercial RF systems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence with other Pasternack limiters if sourcing changes are necessary.

FAQ

What is the recovery time of the PE8032 limiter?

The PE8032 has a specified recovery time of 200 microseconds.

What is the flat leakage level of this component?

The flat leakage level is 14 dBm, which corresponds to 0.02 Watts.