ZX75BP-1450-S+

Overview

The ZX75BP-1450-S+ is a ceramic resonator bandpass filter manufactured by Mini-Circuits. It operates with a center frequency of 1.45 GHz and a bandwidth of 260 MHz, covering the range from 1320 to 1580 MHz. The device features a 50 Ohm impedance and an insertion loss of 2 dB. It utilizes SMA connectors for both female and male connections in an inline configuration.

Feature Summary

• Utilizes ceramic resonator technology for stable RF filtering performance
• Provides precise bandpass characteristics centered at 1.45 GHz
• Features robust SMA connector interfaces for reliable signal transmission

Applications

• RF signal conditioning in communication systems
• Frequency selection in microwave circuits
• Interference rejection in radio frequency front ends

Procurement Notes

Verify the specific datasheet version for accurate electrical parameters before integration. Confirm that the SMA connector polarity matches the system requirements. Ensure environmental conditions align with the specified operating temperature range. Check for RoHS compliance status if required by project specifications.

Selection Notes

Select this component when a narrow bandpass response around 1.45 GHz is required. Consider the 260 MHz bandwidth for applications needing moderate selectivity. Evaluate the 2 dB insertion loss against system power budgets. Ensure the physical size and mounting style fit the available PCB or chassis space.

Part Context

This part belongs to the ZX75BP series of ceramic resonator bandpass filters from Mini-Circuits. These components are designed for RF and IF applications requiring high stability and compact form factors. The series offers various center frequencies to suit different wireless communication standards.

Replacement Considerations

Direct substitutes include ZX75BP-1350-S+ and ZX75BP-1500-S+. Verify that the center frequency and bandwidth of the alternative part meet the specific circuit requirements before substitution.