VBF-7200+

Overview

The VBF-7200+ is a coaxial bandpass filter manufactured by Mini-Circuits, designed for S-band applications. It features an internal LTCC structure to ensure repeatable performance across its operating range. The component covers a frequency span of 7100 MHz to 7300 MHz, centered at 7200 MHz with a 200 MHz bandwidth. It operates within a 50 Ohm system and utilizes SMA connectors. Typical insertion loss is specified at 2.0 dB, while maximum insertion loss reaches 3.5 dB. The device employs rugged unibody construction that integrates RF connectors directly with the case body, providing mechanical stability and consistent electrical characteristics in demanding environments.

Feature Summary

• Internal LTCC bandpass filter structure for repeatable performance
• Rugged unibody construction integrating RF connectors with the case body
• Good close-in rejection capabilities
• Versatile small size suitable for chassis mounting

Applications

• S-band upconverter designs
• RF signal conditioning systems
• Microwave communication equipment

Procurement Notes

Verify the specific datasheet version when sourcing the VBF-7200+, as Mini-Circuits may update specifications or manufacturing processes over time. Confirm that the SMA connector type matches your system requirements. Ensure the LTCC construction aligns with your thermal and mechanical constraints. Cross-reference the center frequency and bandwidth against your application's spectral mask to guarantee compliance. Check for any RoHS compliance documentation if environmental regulations apply to your deployment.

Selection Notes

Select the VBF-7200+ when a fixed center frequency of 7200 MHz with a 200 MHz bandwidth is required. Consider this component for applications needing low insertion loss and good close-in rejection in the S-band. The unibody design is advantageous for space-constrained chassis mounts. Evaluate the typical 2.0 dB insertion loss against your system's power budget. Ensure compatibility with SMA interfaces and 50 Ohm impedance networks before integration into the final assembly.

Part Context

Mini-Circuits produces a broad portfolio of RF and microwave components, including filters, amplifiers, and mixers. The VBF series represents their line of coaxial bandpass filters built with LTCC technology. These components are engineered for high reliability and consistent performance in various RF applications. The VBF-7200+ specifically targets the 7.2 GHz region, fitting into the broader S-band filtering solutions offered by the manufacturer for communication and test equipment markets.

Replacement Considerations

No public confirmed substitute part numbers are identified in the provided documentation. Users should consult Mini-Circuits directly for potential alternatives or updated models within the VBF series that meet similar frequency and performance specifications.