ZX75BP-840-S+

Overview

The ZX75BP-840-S+ is a coaxial-ceramic resonator bandpass filter manufactured by Mini-Circuits. It operates within a frequency range of 790 MHz to 890 MHz with a center frequency of 840 MHz and a bandwidth of 300 MHz. The component features a 50 Ohm impedance and utilizes SMA connectors for inline installation. Key electrical specifications include an insertion loss of 2 dB and a maximum power handling capacity of 37 dBm. The unit is RoHS compliant and designed for robust signal conditioning in RF applications.

Feature Summary

• Coaxial-ceramic resonator construction for stable performance
• Inline module design with SMA connectors
• High power handling capability
• RoHS and REACH compliance

Applications

• Traffic collision avoidance systems
• Wireless communication infrastructure
• Industrial control equipment

Procurement Notes

Verify the specific datasheet version against the manufacturer's official documentation to confirm current electrical tolerances and mechanical dimensions. Ensure compatibility with existing SMA connector interfaces and system impedance requirements before integration. Confirm regulatory compliance status for the target deployment region.

Selection Notes

Select this component when a narrowband filter is required around the 840 MHz frequency point. The coaxial-ceramic technology offers superior thermal stability compared to standard LC filters. Consider the 37 dBm power rating for high-power transmission lines. Verify that the SMA interface matches the board layout constraints.

Part Context

This part belongs to the ZX75BP series of coaxial-ceramic resonator filters from Mini-Circuits. These components are engineered for high-performance RF signal conditioning, offering low insertion loss and sharp rejection characteristics. The series is widely used in applications requiring reliable frequency selection in demanding environments.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.