CBP-915C+

Overview

The CBP-915C+ is a ceramic-coaxial-resonator based bandpass filter designed for surface-mount technology applications. It operates with a center frequency of 915 MHz and provides a bandwidth of 25 MHz, covering the range from 902.5 to 927.5 MHz. The component features a 50 Ohm impedance and exhibits an insertion loss of 2 dB. Housed in a shielded package, it utilizes high-Q ceramic resonators to achieve sharp rejection near the passband and low passband VSWR.

Feature Summary

• Incorporates high-Q ceramic coaxial resonators for high selectivity
• Shielded surface-mount package design
• Provides sharp rejection characteristics near the passband

Applications

• Radio frequency signal filtering
• Wireless communication systems
• Industrial control equipment

Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm electrical parameters such as insertion loss and bandwidth. Ensure compatibility with surface-mount assembly processes and check for any specific handling requirements associated with ceramic-coaxial-resonator components before integration into final designs.

Selection Notes

Select this component when a narrow 25 MHz bandwidth at 915 MHz is required with minimal insertion loss. The shielded SMT package suits automated assembly lines. Consider the high-Q resonator construction for applications demanding steep skirt selectivity and effective out-of-band interference suppression in compact form factors.

Part Context

Mini-Circuits manufactures a broad portfolio of RF and microwave signal processing devices. The CBP-915C+ belongs to their line of bandpass filters, which are engineered for precise frequency selection. These components support various industries including telecommunications, industrial automation, and medical electronics through standardized surface-mount configurations.

Replacement Considerations

Consult official Mini-Circuits substitution guides or distributor cross-reference tools for verified equivalent part numbers. Do not assume functional interchangeability with generic filters without validating impedance, bandwidth, and mounting specifications against the original design requirements.