CHPFL-0025-BNC

Overview

The CHPFL-0025-BNC is a 7th-order Chebyshev high-pass RF filter manufactured by Crystek Corporation. It features a cutoff frequency of 25 MHz and operates within a temperature range of -40°C to +85°C. The component utilizes BNC connectors for inline installation and maintains a 50 Ohm impedance. Designed for signal conditioning, it supports up to 4 W of power handling capacity.

Feature Summary

• Provides steep attenuation characteristics through a 7th-order Chebyshev response design
• Enables direct integration into RF systems via standard BNC connector interfaces
• Maintains stable performance across industrial temperature variations

Applications

• RF signal conditioning in communication equipment
• High-frequency noise suppression in test and measurement instruments
• Signal filtering in microwave subsystems requiring precise cutoff control

Procurement Notes

Verify the specific order suffix and connector configuration against official datasheets before procurement. Confirm that the required power handling and frequency specifications align with system requirements. Ensure compatibility with existing BNC infrastructure. Check for updated revision notes regarding manufacturing changes or material substitutions.

Selection Notes

Select this component when a sharp cutoff characteristic is required at 25 MHz. The 7th-order design offers superior stopband rejection compared to lower-order alternatives. Ensure the application environment remains within the specified -40°C to +85°C operating range. Verify that the inline BNC form factor fits the mechanical constraints of the assembly.

Part Context

This part belongs to the CHPFL series of high-pass filters from Crystek Microwave. The series provides various cutoff frequencies tailored for different RF applications. These components are designed for robust performance in demanding environments, offering reliable signal integrity for critical radio frequency systems.

Replacement Considerations

Direct substitutes include other models within the Crystek CHPFL series with similar cutoff frequencies and connector types. Cross-reference technical parameters such as insertion loss and power handling when evaluating alternative high-pass filters from different manufacturers.