The SF14-1960M is a surface-mount bandpass filter manufactured by AVX Corp/Kyocera Corp. This filter is designed to operate in the 1.9 GHz frequency range and provides excellent signal selectivity, making it suitable for a variety of wireless communication applications. Its compact size and robust construction make it an ideal choice for demanding environments where space and reliability are critical.

Applications

• Cellular base stations
• Wireless repeaters
• Satellite communication systems
• Radio Frequency Identification (RFID) readers
• Test and measurement equipment

Features

• Surface-mount technology (SMT) for easy assembly
• Low insertion loss
• High attenuation of out-of-band signals
• Compact size
• Robust construction for reliable performance
• Operating Frequency: 1.9 GHz
• Passband bandwidth designed for narrow signal isolation

Benefits

• Improves signal quality by filtering out unwanted noise and interference
• Enhances system performance in wireless communication applications
• Reduces the risk of signal degradation due to external interference
• Simplifies the assembly process with SMT compatibility
• Increases the overall reliability of the system

Additional Details

The SF14-1960M is typically housed in a ceramic package, providing excellent thermal stability and protection against environmental factors. It is designed for automated assembly processes, ensuring consistent performance and reducing manufacturing costs. The filter's specifications include a typical insertion loss of less than 2 dB and an out-of-band attenuation of greater than 40 dB. This high level of attenuation prevents unwanted signals from interfering with the desired signal, resulting in cleaner and more reliable communication. Its impedance is typically 50 Ohms, making it compatible with a wide range of RF systems. This bandpass filter is a crucial component in systems requiring precise signal filtering in the 1.9 GHz band.