The B39162-B4060-U810 is a SAW (Surface Acoustic Wave) filter manufactured by EPCOS (TDK). As with other SAW filters, it's designed to selectively pass or reject signals within a specific frequency range, making it a critical component in radio frequency (RF) systems. This particular filter is tailored for specific wireless communication standards.

Applications:

• Mobile communication devices (e.g., smartphones, tablets)
• Wireless infrastructure (e.g., base stations, repeaters)
• RF transceivers
• Wireless LAN (WLAN) devices (e.g., Wi-Fi routers, access points)
• Bluetooth devices
• IoT (Internet of Things) devices

Features:

• High selectivity and steep filter skirts: Provides excellent rejection of unwanted signals and minimizes interference.
• Low insertion loss within the passband: Ensures minimal signal attenuation, maximizing signal strength and range.
• Compact surface-mount package: Allows for easy integration into miniaturized electronic devices.
• Stable temperature characteristics: Maintains consistent performance over a wide range of operating temperatures.
• RoHS compliant: Meets environmental regulations regarding hazardous substances.

Benefits:

• Improved receiver sensitivity and signal quality: High selectivity reduces noise and interference, improving the ability to detect weak signals.
• Extended communication range: Low insertion loss maximizes signal strength, increasing the effective range of wireless devices.
• Smaller device size: Compact package allows for smaller and more portable wireless devices.
• Reliable performance in various environments: Stable temperature characteristics ensure consistent operation across a wide temperature range.
• Compliance with environmental standards: RoHS compliance ensures environmentally responsible design and manufacturing.

Additional Details:

The B39162-B4060-U810 SAW filter is designed to operate at a specific center frequency with a defined bandwidth, catering to the needs of particular wireless communication protocols. Its surface mount package makes it suitable for automated assembly processes, reducing manufacturing costs. The key specifications, including the center frequency, bandwidth, insertion loss, and attenuation characteristics, can be found in the manufacturer's datasheet. The filter's high performance characteristics contribute to the reliable and efficient operation of wireless communication systems.