PE8743

Overview

The Pasternack PE8743 is a passive bandpass RF filter designed for signal conditioning applications. It features SMA female connectors and operates within a frequency range of 17.7 GHz to 21.2 GHz. The device has a center frequency of 19.45 GHz and a bandwidth of 3.5 GHz. Key electrical specifications include an insertion loss of 2 dB. The component utilizes a connectorized package type suitable for inline integration in radio frequency systems.

Feature Summary

• Passive bandpass filter technology
• SMA female connector interface
• Inline signal conditioning design

Applications

• Radio frequency signal processing
• Communication system filtering
• Test and measurement equipment

Procurement Notes

Verify the specific datasheet version for the PE8743 to confirm current manufacturing status and compliance certifications. Ensure that the SMA connector gender and cable assembly requirements match the system design, as this is a standalone filter component. Cross-reference with official Pasternack documentation to validate performance parameters against application needs.

Selection Notes

Select the PE8743 when a fixed center frequency of 19.45 GHz with a 3.5 GHz bandwidth is required. Consider the 2 dB insertion loss impact on system gain. Verify compatibility with existing SMA infrastructure. This component is suitable for applications requiring precise frequency selection in the K-band range without active power requirements.

Part Context

This component belongs to the Pasternack RF filters category, specifically designed for high-frequency signal integrity. It serves as a passive solution for isolating desired frequency bands from noise or interference. The product line emphasizes reliable performance in demanding RF environments using standard connector interfaces for easy integration into existing test setups or communication hardware.

Replacement Considerations

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