VXHF-482M+

Overview

The VXHF-482M+ is a reflectionless high-pass filter manufactured by Mini-Circuits. It operates within a frequency range of 4800 MHz to 19400 MHz, with specific passband documentation citing 4800 MHz to 9000 MHz in some contexts. The component maintains a standard impedance of 50 Ohms and utilizes SMA connectors. It employs a novel topology that absorbs and terminates stop-band signals internally, preventing signal reflections. The device is housed in the DQ1225 case style and complies with RoHS and REACH standards.

Feature Summary

• Employs a reflectionless topology that internally absorbs and terminates stop-band signals to prevent reflections.

Applications

• RF signal processing requiring minimal reflection in high-frequency circuits.

Procurement Notes

Verify the exact frequency specifications against the official Mini-Circuits datasheet, as sources vary between 4800-9000 MHz and 4800-19400 MHz. Confirm the connector type and package style (DQ1225) match your design requirements. Ensure compliance with RoHS and REACH regulations for your target market. Cross-reference part numbers to avoid confusion with similar models in the XHF series.

Selection Notes

Select this component when internal termination of out-of-band signals is critical to system stability. The reflectionless design distinguishes it from conventional filters that reflect stop-band energy. Verify compatibility with SMA interfaces and 50-Ohm systems. Consider the operating frequency range carefully, as documentation presents conflicting upper limits.

Part Context

This component belongs to Mini-Circuits' VXHF series of reflectionless filters. These devices are designed for RF and microwave applications where signal integrity is paramount. The series utilizes unique topologies to manage stop-band energy differently than traditional filters, offering solutions for sensitive receiver front-ends or transmitter outputs.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data. Consult Mini-Circuits engineering for direct replacements if specifications do not align.