The B38202-A1301-T510 is a SAW (Surface Acoustic Wave) filter manufactured by TDK Corporation. SAW filters are used to selectively pass or reject specific frequencies in electronic circuits, particularly in radio frequency (RF) applications. This particular filter is designed for use in wireless communication devices.

Applications

• Mobile Phones: Used for filtering signals in the RF front-end of mobile phones, ensuring clear communication.
• Wireless Communication Devices: Employed in various wireless devices such as Bluetooth modules, Wi-Fi routers, and remote controls to filter unwanted signals and improve performance.
• GPS Receivers: Used to filter out noise and interference in GPS signals, improving the accuracy and reliability of positioning data.
• Base Stations: Integrated into cellular base stations to filter signals and improve network capacity.
• Television Tuners: Used for selecting specific television channels and rejecting adjacent channel interference.

Features

• SAW Technology: Utilizes surface acoustic waves to achieve precise filtering characteristics.
• Low Insertion Loss: Minimizes signal attenuation, preserving signal strength.
• High Attenuation: Effectively suppresses unwanted signals and noise.
• Small Size: Compact design allows for integration into space-constrained devices.
• Stable Performance: Maintains consistent performance over a wide temperature range.

Benefits

• Improved Signal Quality: The filter eliminates unwanted noise and interference, resulting in clearer and more reliable communication.
• Enhanced Device Performance: The low insertion loss ensures that signals are not significantly attenuated, maximizing device performance.
• Increased System Reliability: The stable performance of the filter ensures consistent operation over a wide range of conditions.
• Smaller Device Size: The compact size of the filter allows for integration into smaller and more portable devices.

Additional Details

Specific details about the center frequency, bandwidth, insertion loss, and attenuation characteristics of the B38202-A1301-T510 SAW filter would be available in the datasheet from TDK Corporation. Consult the official datasheet for detailed electrical and mechanical specifications, application notes, and recommended matching network designs.