The TA0205A is a surface acoustic wave (SAW) filter manufactured by TAI-SAW TECHNOLOGY CO., LTD. SAW filters are commonly used in radio frequency (RF) applications to selectively pass or reject signals within a specific frequency range. The TA0205A is designed for use in wireless communication systems, specifically targeting applications that require precise filtering to eliminate unwanted signals and noise.

Applications:

• Wireless Communication Systems
• Remote Control Systems
• RF Transceivers
• Automotive Remote Keyless Entry (RKE)
• Wireless Security Systems

Features:

• Small Surface Mount Package (SMD)
• Low Insertion Loss
• High Attenuation
• Stable Performance Over Temperature
• RoHS Compliant

Benefits:

• Improved Signal Quality: The TA0205A filters out unwanted noise and interference, leading to a cleaner and more reliable signal.
• Enhanced System Performance: By selectively passing desired signals, the filter optimizes the performance of the wireless communication system.
• Reduced Size and Cost: The small SMD package allows for compact designs and cost-effective manufacturing.
• Reliable Operation: The stable performance over temperature ensures consistent operation in various environmental conditions.
• Environmentally Friendly: The RoHS compliance ensures that the filter meets environmental regulations.

Technical Specifications (Typical):

While precise specifications vary depending on the application, common characteristics include:

• Center Frequency: Varies based on the specific application (e.g., 433.92 MHz, 868 MHz, 915 MHz). Check the datasheet for the exact frequency.
• Bandwidth: The width of the frequency band that the filter allows to pass through.
• Insertion Loss: Typically low, often below 3 dB.
• Attenuation: High attenuation in the stopband (frequencies outside the passband), often exceeding 40 dB.
• Impedance: Usually 50 Ohms.
• Operating Temperature Range: -40°C to +85°C is a common range.

Note: Consult the official datasheet from TAI-SAW TECHNOLOGY CO., LTD. for the most accurate and up-to-date specifications for the TA0205A SAW filter.