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Product Detailed Parameters
- Description：CERAMIC RESONATOR BPF
- Series：-
- Mfr：Mini-Circuits
- Package：Strip
- Frequency：1.475GHz Center
- Impedance：50Ohm
- Bandwidth：200 MHz
- Insertion Loss：3dB
- Filter Type：Band Pass
- Mounting Type：Surface Mount
- Package / Case：16-SMD Module
- Size / Dimension：0.638" L x 0.434" W (16.21mm x 11.02mm)
- Height (Max)：0.135" (3.43mm)
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Overview
The CBP-1475E+ is a ceramic resonator bandpass filter manufactured by Mini-Circuits. It operates within a passband of 1375 MHz to 1575 MHz, centered at 1.475 GHz. The device supports a signal bandwidth of up to 200 MHz and features a 50 Ohm impedance. It is housed in an LW1611 surface-mount package.
Feature Summary
- Utilizes ceramic resonator technology for stable frequency response
- Designed for surface-mount integration via SMD configuration
- Provides defined passband filtering with 50 Ohm system compatibility
Applications
- Wireless communication systems requiring specific frequency selection
- RF front-end modules for signal conditioning
- Test and measurement equipment filters
Procurement Notes
Verify the exact datasheet version from Mini-Circuits before finalizing design specifications. Confirm that the LW1611 package dimensions align with your PCB layout constraints. Ensure the operating environment remains within standard commercial temperature ranges as specified in the official documentation. Cross-reference impedance requirements with your system architecture.
Selection Notes
Select this component when a fixed center frequency near 1.475 GHz is required. The 200 MHz bandwidth suits applications needing moderate selectivity. Consider the LW1611 footprint for space-constrained designs. Evaluate insertion loss and rejection characteristics against system sensitivity requirements using provided S-parameter data.
Part Context
This part belongs to the CBP series of coaxial-ceramic resonator filters from Mini-Circuits. These components are engineered for low-profile implementations in RF circuits. The series offers various center frequencies and bandwidths to support diverse communication standards and industrial applications.
Replacement Considerations
Consult Mini-Circuits documentation for direct substitutes. Alternative models may include different center frequencies or bandwidths within the CBP series. Verify mechanical compatibility and electrical performance equivalence before substitution.
