The B39182-B8812-P810 is a SAW (Surface Acoustic Wave) filter manufactured by EPCOS (TDK). SAW filters are electronic components used to selectively filter specific frequencies from a signal, offering excellent performance in various wireless communication systems.

Applications:

• Wireless Communication Systems: Used in mobile phones, base stations, and other wireless devices.
• Remote Control Systems: Employed in remote controls for TVs, garage door openers, and other devices.
• Automotive Applications: Found in car key fobs, tire pressure monitoring systems (TPMS), and other automotive wireless systems.
• ISM Band Applications: Suitable for use in the Industrial, Scientific, and Medical (ISM) radio bands.
• RF Telemetry: Used in systems that remotely collect and transmit data.

Features:

• High Selectivity: Provides excellent filtering of unwanted signals.
• Low Insertion Loss: Minimizes signal attenuation.
• Small Size: Compact design suitable for space-constrained applications.
• Surface Mount Device (SMD): Easy to integrate into automated manufacturing processes.
• Rugged Construction: Designed to withstand harsh environmental conditions.

Benefits:

• Improved Signal Quality: Enhances the clarity and reliability of wireless communication.
• Reduced Interference: Minimizes unwanted signals and noise.
• Extended Range: Enables longer communication distances.
• Enhanced System Performance: Improves the overall performance of wireless devices.
• Reliable Operation: Ensures consistent and dependable performance over a long lifespan.

Technical Specifications:

While specific technical specifications vary depending on the exact application, typical parameters for SAW filters like the B39182-B8812-P810 include center frequency, bandwidth, insertion loss, passband ripple, and stopband attenuation. These parameters are crucial for selecting the appropriate filter for a given application. It is designed for specific frequencies, tailored for applications in the 915 MHz band. Consult the official EPCOS (TDK) datasheet for the most accurate and detailed specifications.

SAW filters like the B39182-B8812-P810 are crucial components in modern wireless communication systems, providing essential filtering capabilities to ensure reliable and efficient operation. Its compact size, robust design, and excellent performance make it a popular choice for a wide range of applications.