ZVBP-1575R42-S+

Overview

The ZVBP-1575R42-S+ is a cavity band pass filter manufactured by Mini-Circuits. It operates within a frequency range of 1550.42 MHz to 1600.42 MHz, centered on the L-band spectrum. The component features a nominal impedance of 50 Ohms and utilizes SMA connectors for interface connectivity. Designed for high-performance RF applications, this filter provides precise signal conditioning with a bandwidth of approximately 50 MHz. The unit is housed in a QT2302 case style, ensuring mechanical stability and consistent electrical performance in demanding environments.

Feature Summary

• Cavity construction for high selectivity and stable filtering characteristics
• SMA connector interface for standard RF integration
• 50 Ohm impedance matching for system compatibility

Applications

• GPS receiver front-end filtering
• GNSS signal conditioning
• L-band communication systems

Procurement Notes

Verify the specific ordering suffix (+) indicates lead-free compliance as per Mini-Circuits standards. Confirm the SMA connector type matches your assembly requirements. Ensure the 50 Ohm impedance aligns with your system design. Cross-reference the QT2302 package dimensions with your PCB layout constraints before finalizing procurement.

Selection Notes

Select this component when narrowband filtering is required in the 1.5 GHz range. The cavity design offers superior out-of-band rejection compared to planar filters. Consider the physical size of the QT2302 package during mechanical design. Verify that the SMA interface suits your interconnect strategy. This filter is suitable for applications requiring high power handling and thermal stability.

Part Context

Mini-Circuits produces a wide range of RF and microwave components, including filters, amplifiers, and mixers. The ZVBP series represents their cavity filter line, known for robust performance. This specific model targets L-band applications, distinguishing it from other frequency-specific variants in the portfolio. The brand emphasizes reliability and precision in its signal conditioning products.

Replacement Considerations

Consult Mini-Circuits documentation for direct substitutes. Alternative models may exist with different center frequencies or bandwidths. Ensure any replacement maintains the 50 Ohm impedance and SMA interface. Verify mechanical compatibility if space is constrained.