VBF-7331+

Overview

The VBF-7331+ is an LTCC bandpass filter designed for RF applications. It operates within a frequency range of 6850 MHz to 7850 MHz, providing a center frequency of approximately 7350 MHz with a 1 GHz bandwidth. The component features a 50 Ohm impedance and utilizes an SMA connector interface. Constructed using Low-Temperature Co-fired Ceramic (LTCC) technology, it offers a compact form factor suitable for space-constrained designs. This filter is engineered to provide sharp selectivity and effective signal filtering in high-frequency communication systems.

Feature Summary

• Utilizes Low-Temperature Co-fired Ceramic (LTCC) technology for robust construction
• Provides precise bandpass filtering between 6850 MHz and 7850 MHz
• Features SMA connectors for reliable in-line integration
• Maintains 50 Ohm impedance for standard RF system compatibility

Applications

• Wireless communication infrastructure
• Test and measurement equipment
• Satellite communication systems

Procurement Notes

Verify the exact part number including the '+' suffix, which indicates compliance with current environmental standards. Confirm that the SMA connector type matches your system requirements. Ensure the operating frequency range aligns with your specific application needs. Check for any specific handling instructions related to the LTCC material during assembly.

Selection Notes

Select this component when a narrow bandpass filter is required around 7.35 GHz. Consider the LTCC construction for stability and the SMA interface for ease of connection. Evaluate the physical dimensions against your PCB layout constraints. Compare performance metrics such as insertion loss and rejection levels against alternative filters if critical signal integrity is required.

Part Context

Mini-Circuits is a global leader in RF, IF, and microwave components. The VBF-7331+ belongs to their line of LTCC bandpass filters, which are known for high performance and reliability. These components are widely used in various wireless and satellite applications due to their compact size and effective filtering capabilities.

Replacement Considerations

Check for equivalent models from Mini-Circuits or other manufacturers offering similar LTCC bandpass characteristics. Verify that any substitute maintains the same frequency range, impedance, and connector type. Ensure compatibility with existing assembly processes and regulatory requirements.