VBF-8450+

Overview

The VBF-8450+ is a coaxial bandpass filter from Mini-Circuits designed for radio frequency applications. It operates within a passband of 8350 MHz to 8550 MHz, centered at 8450 MHz with a tolerance of ±100 MHz. The device features a 50 Ohm impedance and utilizes SMA connectors for interface. Constructed with an internal LTCC structure, it ensures repeatable performance across its operating temperature range.

Feature Summary

• Utilizes internal LTCC bandpass filter structure for consistent performance
• Provides low insertion loss characteristics
• Delivers good close-in rejection capabilities

Applications

• Radio frequency signal processing
• Microwave communication systems
• RF filtering in test equipment

Procurement Notes

Verify the specific datasheet version for precise electrical parameters such as insertion loss and return loss values. Confirm that the SMA connector type matches system requirements. Ensure the operating temperature range aligns with environmental conditions. Check for RoHS compliance documentation if required by project specifications.

Selection Notes

Select this component when a narrow bandpass filter around 8.45 GHz is required. The LTCC construction offers reliability in demanding environments. Consider the SMA interface compatibility with existing PCB or cable assemblies. Evaluate the need for close-in rejection against potential interference sources in the design.

Part Context

Mini-Circuits manufactures a wide range of RF and microwave components including filters, amplifiers, and mixers. The VBF series specifically addresses bandpass filtering needs using advanced LTCC technology. This product line supports various industries requiring stable RF signal conditioning.