ZX75BP-1135-S+

Overview

The ZX75BP-1135-S+ is a lumped LC bandpass filter manufactured by Mini-Circuits, designed for signal conditioning applications. It operates within a frequency range of 900 MHz to 1370 MHz, providing a passband centered at 1135 MHz with a bandwidth of 470 MHz. The component features a nominal impedance of 50 Ohms and utilizes SMA connectors for interface. It is housed in a rugged connectorized package suitable for board mount or free-hanging installation. The filter exhibits low insertion loss and high power handling capability, ensuring reliable performance in RF systems requiring precise frequency selection.

Feature Summary

• Low loss bandpass filtering characteristics
• High power handling capability
• Rugged connectorized package design

Applications

• RF signal conditioning
• Frequency selection in communication systems
• Interference rejection in receiver front-ends

Procurement Notes

Verify the specific part number suffix against official Mini-Circuits documentation to ensure correct connector type and tolerance specifications. Confirm that the SMA connector gender and mating requirements align with system interconnects. Check current availability status as lead times may vary due to production cycles. Ensure environmental compliance data matches project requirements before finalizing procurement orders.

Selection Notes

Select this component when a fixed center frequency around 1135 MHz is required with a 470 MHz bandwidth. Consider the 50 Ohm impedance match for system integration. Evaluate the power handling limits against expected signal levels. Compare physical dimensions and mounting options against available space constraints in the assembly layout.

Part Context

This model belongs to the ZX75BP series of bandpass filters from Mini-Circuits. The series is characterized by lumped LC construction offering compact size and stable performance. These filters are engineered for robust operation in demanding RF environments, providing consistent attenuation outside the passband while maintaining low loss within the desired frequency window.

Replacement Considerations

No public confirmed substitute part numbers are identified in the provided documentation. Verify compatibility with existing designs if considering alternative models from other manufacturers.