The FAR-F5CH-947M50-L2EM is a SAW (Surface Acoustic Wave) filter manufactured by Fujitsu Electronics America, Inc. It is a key component used for filtering radio frequency (RF) signals at a specific frequency of 947.5 MHz. SAW filters are known for their excellent performance characteristics, including sharp selectivity, low insertion loss, and high attenuation of unwanted signals.

Applications

• Wireless communication systems
• Cellular base stations
• Mobile phones and other portable devices
• GPS receivers
• Remote control systems

Features

• Center Frequency: 947.5 MHz
• Low insertion loss
• High attenuation
• Sharp selectivity
• Compact size
• Surface Mount Device (SMD) package

Benefits

• Improved signal quality by filtering out unwanted noise and interference.
• Enhanced communication range and reliability.
• Reduced power consumption due to low insertion loss.
• Smaller and lighter devices due to compact size.
• Easier integration into electronic circuits with SMD package.

Additional Details

The FAR-F5CH-947M50-L2EM SAW filter is designed for applications requiring precise filtering around the 947.5 MHz frequency band. The filter's performance characteristics are crucial for ensuring the integrity of RF signals in various wireless communication systems. The SMD package allows for automated assembly and high-volume manufacturing.

Technical Specifications:

While exact technical specifications can vary slightly, typical parameters include insertion loss (usually under 3dB), attenuation (often exceeding 40dB at certain frequencies), and impedance matching. Consult the manufacturer's datasheet for precise specifications.