The FAR-F5KA-881M50-D4DB is a SAW (Surface Acoustic Wave) filter manufactured by Fujitsu Electronics America, Inc. This filter is designed to selectively pass signals within a specific frequency range while attenuating signals outside that range. It is commonly used in radio frequency (RF) applications to improve signal quality and reduce interference.

Applications

• Mobile communication systems (cellular phones, smartphones)
• Wireless communication devices (Wi-Fi, Bluetooth)
• GPS receivers
• Remote control systems
• Wireless sensor networks

Features

• Center frequency: 881.5 MHz
• Low insertion loss
• High attenuation
• Compact size
• Surface mount technology (SMT)

Benefits

• Improves signal quality in wireless communication systems.
• Reduces interference from unwanted signals.
• Enables smaller and more compact devices.
• Easy integration into electronic circuits.

Additional Details

The FAR-F5KA-881M50-D4DB SAW filter is designed to operate at a center frequency of 881.5 MHz. It features low insertion loss, ensuring minimal signal attenuation within the passband. The filter also provides high attenuation of signals outside the passband, effectively reducing interference and improving signal-to-noise ratio. Its compact size makes it suitable for use in space-constrained applications, such as mobile phones and wireless devices. The SMT package simplifies assembly and reduces manufacturing costs. This SAW filter is a crucial component in wireless communication systems, ensuring reliable and efficient signal transmission and reception. It is commonly used to filter out unwanted signals and improve the overall performance of wireless devices.