The FAR-F6KB-1G9600-B4GB is a SAW (Surface Acoustic Wave) filter manufactured by Fujitsu Electronics America, Inc. SAW filters are used to selectively pass or reject specific frequencies in radio frequency (RF) applications. This particular filter is designed for use in applications around 1.96 GHz.

Applications:

• Mobile communication systems (e.g., cellular base stations).
• Wireless LAN (WLAN) devices.
• Global Positioning System (GPS) receivers.
• Satellite communication systems.
• Radio transceivers.

Features:

• Low insertion loss in the passband.
• High attenuation in the stopband.
• Small surface mount package.
• Sharp filter characteristics.
• RoHS compliant.

Benefits:

• Improved signal quality by filtering out unwanted frequencies.
• Enhanced receiver sensitivity.
• Reduced interference.
• Compact design for space-constrained applications.
• Compliance with environmental regulations.

Technical Specifications (Typical):

• Center Frequency: 1.96 GHz
• Bandwidth: Varies depending on the specific application
• Insertion Loss: Typically around 2 dB
• Attenuation: Typically greater than 40 dB in the stopband
• Package: Surface Mount Device (SMD)

This SAW filter is a critical component for ensuring clean and reliable signal processing in a variety of wireless communication systems.