The B39111B8104L100 is a SAW (Surface Acoustic Wave) filter manufactured by EPCOS (TDK). SAW filters are widely used in radio frequency (RF) applications for signal filtering, offering precise frequency selectivity.

Applications:

• Mobile Communication Systems: Used in mobile phones and base stations for filtering unwanted signals.
• Wireless Communication Devices: Found in Wi-Fi routers, Bluetooth devices, and other wireless communication equipment.
• Remote Control Systems: Applied in remote controls for filtering and signal processing.
• GPS Receivers: Utilized in GPS devices to filter out noise and enhance signal quality.
• Automotive Applications: Found in car navigation systems and other automotive wireless communication systems.

Features:

• SAW Technology: Utilizes surface acoustic wave technology for precise filtering.
• Low Insertion Loss: Minimizes signal attenuation, ensuring efficient signal transmission.
• High Selectivity: Provides sharp cutoff characteristics for effective filtering.
• Small Size: Compact design allows for integration into small electronic devices.
• Stable Performance: Offers stable performance over a wide range of operating temperatures.

Benefits:

• Improved Signal Quality: Enhances signal quality by filtering out unwanted noise and interference.
• Increased System Performance: Boosts the overall performance of wireless communication systems.
• Reduced Signal Interference: Minimizes signal interference, ensuring reliable communication.
• Compact Design: Allows for integration into small and portable devices.
• Enhanced Reliability: Improves system reliability by providing stable and consistent performance.

Additional Details:

The B39111B8104L100 filter is designed for specific frequency bands commonly used in wireless communication. Key specifications include the center frequency, bandwidth, insertion loss, and attenuation characteristics. These parameters are carefully optimized to meet the requirements of specific applications. The filter is housed in a compact surface-mount package for easy integration into printed circuit boards. For precise electrical characteristics and operating conditions, it is recommended to consult the product datasheet.