CBP-1320Q+

Overview

The CBP-1320Q+ is a surface-mount ceramic bandpass filter manufactured by Mini-Circuits. It operates with a center frequency of 1320 MHz and provides an 80 MHz passband, spanning from 1280 MHz to 1360 MHz. The component features a 50 Ohm impedance and utilizes a 14-SMD module package. Designed for passive filtering applications, it offers low insertion loss characteristics suitable for RF signal processing.

Feature Summary

• Utilizes ceramic resonator technology for stable bandpass filtering performance
• Designed for surface mount assembly in compact electronic circuits
• Provides defined frequency selectivity within the S-band range

Applications

• S-band upconverter designs
• RF front-end filtering systems
• Microwave communication equipment

Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with Mini-Circuits or authorized distributors before procurement. Confirm that the 14-SMD package dimensions align with your PCB footprint requirements. Ensure the operating environment matches the component's specified temperature range and power handling capabilities to maintain signal integrity.

Selection Notes

Select this component when a fixed 1320 MHz center frequency with 80 MHz bandwidth is required. The 50 Ohm impedance ensures compatibility with standard RF transmission lines. Consider the surface-mount form factor for automated assembly processes. Evaluate insertion loss specifications against system noise budget requirements to ensure adequate signal transmission efficiency.

Part Context

This part belongs to Mini-Circuits' CBP series of coaxial-ceramic resonator filters. These components are engineered for frequencies ranging from DC to 6 GHz. The series is characterized by fractional bandwidths from less than 1% to 25%. They are designed to provide reliable filtering solutions for various RF and microwave applications requiring precise frequency control.

Replacement Considerations

Consult Mini-Circuits official documentation for verified substitute part numbers. Do not assume functional equivalence based on similar center frequencies alone. Verify impedance, bandwidth, and package compatibility before substituting.