The B39431R880H210 is a SAW (Surface Acoustic Wave) filter manufactured by EPCOS (TDK). SAW filters are essential components in radio frequency (RF) systems, used for precise filtering of signals, ensuring efficient and clear communication. This particular filter is designed for specific frequencies, making it suitable for various wireless applications.

Applications

• Mobile Communication: Used in mobile phones and other mobile devices to filter specific frequency bands, enhancing signal quality and reducing interference.
• Wireless Base Stations: Integrated into base stations to improve signal clarity and capacity by filtering out unwanted signals.
• Television Broadcasting: Employed in television receivers to filter signals, ensuring high-quality image and sound reception.
• Remote Control Systems: Utilized in remote control devices to filter signals and ensure reliable communication between the remote and the controlled device.
• Automotive Telematics: Found in vehicle communication systems for precise signal filtering in applications such as keyless entry and navigation systems.

Features

• High Selectivity: Provides sharp attenuation of unwanted signals, ensuring only the desired frequencies pass through.
• Low Insertion Loss: Minimizes signal loss, preserving signal strength and improving overall system performance.
• Compact Size: Small form factor allows for integration into compact electronic devices.
• Surface Mount Device (SMD): Designed for easy and efficient surface mount assembly.
• Stable Performance: Offers consistent and reliable performance over a wide range of operating conditions.

Benefits

• Improved Signal Quality: Enhances the clarity and strength of desired signals by filtering out noise and interference.
• Increased System Reliability: Ensures consistent and reliable performance of wireless communication systems.
• Reduced Interference: Minimizes the impact of unwanted signals on system performance.
• Simplified Design: Facilitates easier and more efficient design of RF systems.
• Cost-Effective Solution: Provides a cost-effective solution for filtering RF signals in a variety of applications.

Additional Details

The B39431R880H210 SAW filter is designed to meet the rigorous requirements of modern wireless communication systems. Its high selectivity and low insertion loss ensure optimal performance in demanding environments. The compact size and surface mount design make it easy to integrate into a wide range of electronic devices. For detailed technical specifications, such as center frequency, bandwidth, insertion loss, and attenuation characteristics, please refer to the product datasheet provided by EPCOS (TDK).