CDBMH2100-HF Product Overview

Introduction

The CDBMH2100-HF is a high-frequency ceramic bandpass filter designed for use in RF and microwave applications. This entry provides a comprehensive overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Product Category and Use

• Category: RF and Microwave Components
• Use: The CDBMH2100-HF is used as a bandpass filter to selectively pass signals within a certain frequency range while attenuating frequencies outside that range.
• Characteristics: High-frequency operation, ceramic construction, compact size, and precise frequency response.
• Package: Surface mount package
• Essence: Filtering unwanted frequencies in RF and microwave circuits
• Packaging/Quantity: Typically supplied in reels or trays containing multiple units.

Specifications

• Center Frequency: 2100 MHz
• Bandwidth: Customizable based on specific requirements
• Insertion Loss: Low insertion loss for minimal signal degradation
• Return Loss: High return loss for efficient signal transmission
• Power Handling: Suitable for high-power applications
• Temperature Stability: Stable performance across temperature variations
• Size: Compact dimensions for space-constrained applications

Detailed Pin Configuration

The CDBMH2100-HF features a standard surface mount configuration with clearly defined input and output ports. The pinout configuration ensures easy integration into circuit designs.

Functional Features

• High Selectivity: Precisely filters out unwanted frequencies while passing the desired band.
• Low Loss: Minimizes signal attenuation for improved overall system performance.
• Compact Design: Space-efficient form factor suitable for densely populated PCB layouts.
• Temperature Stability: Maintains consistent performance across varying environmental conditions.

Advantages and Disadvantages

Advantages

• High selectivity for precise frequency filtering
• Low insertion loss for minimal signal degradation
• Compact design for space-constrained applications
• Reliable performance across temperature variations

Disadvantages

• Limited bandwidth customization options
• Sensitive to mechanical stress due to ceramic construction

Working Principles

The CDBMH2100-HF operates based on the principles of resonant frequency behavior exhibited by ceramic materials. When integrated into an RF or microwave circuit, it selectively allows signals within the specified frequency band to pass through while attenuating frequencies outside this range.

Detailed Application Field Plans

The CDBMH2100-HF finds extensive application in various RF and microwave systems, including: - Wireless communication equipment - Radar systems - Satellite communication devices - Test and measurement instruments - Microwave links and transceivers

Detailed and Complete Alternative Models

• Model 1: CDBMH1800-HF (Center Frequency: 1800 MHz)
• Model 2: CDBMH2400-HF (Center Frequency: 2400 MHz)
• Model 3: CDBMH2600-HF (Center Frequency: 2600 MHz)

In conclusion, the CDBMH2100-HF offers high-performance bandpass filtering capabilities suitable for a wide range of RF and microwave applications. Its compact design, precise frequency response, and reliable operation make it a valuable component in modern communication and electronic systems.

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