ZXLF-K732+

Overview

The ZXLF-K732+ is a reflectionless low-pass RF filter manufactured by Mini-Circuits, designed for signal conditioning applications. It operates within a frequency range of DC to 7300 MHz and features a 50-ohm impedance. The component utilizes 2.92 mm connectors for termination and is rated for operating temperatures between -55°C and +105°C. Key electrical specifications include a 3 dB cutoff frequency at 9.8 GHz and an insertion loss of 2.4 dB. The stopband extends from 14.3 GHz to 26 GHz, providing effective high-frequency noise suppression.

Feature Summary

• Reflectionless architecture minimizes signal reflections to optimize system performance
• Low-pass filtering capability with extended stopband attenuation
• Wide operational temperature range suitable for harsh environments

Applications

• RF communication systems requiring precise frequency control
• Base station infrastructure components
• Satellite communication equipment
• Test and measurement instrumentation

Procurement Notes

Verify the specific datasheet version before integration, as Mini-Circuits may update technical parameters. Confirm that the 2.92 mm connector interface matches your system requirements. Ensure thermal management solutions accommodate the specified operating temperature range of -55°C to +105°C during installation.

Selection Notes

Select this component when reflectionless performance is critical to maintain signal integrity in high-frequency circuits. The 9.8 GHz cutoff frequency makes it suitable for applications requiring sharp transition bands. Consider the module form factor and 2.92 mm connectors for compatibility with existing RF test setups or communication hardware designs.

Part Context

This part belongs to the ZXLF series from Mini-Circuits, which specializes in reflectionless RF filters. The series addresses common issues with traditional filters where reflected signals can destabilize active components. Mini-Circuits designs these components for frequencies up to 86 GHz, ensuring reliability in demanding microwave and millimeter-wave applications.

Replacement Considerations

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