The TA1077A is a SAW (Surface Acoustic Wave) filter manufactured by TAI-SAW TECHNOLOGY CO., LTD. SAW filters are used in radio frequency (RF) systems to selectively pass or reject signals within a specific frequency range. They are commonly used in applications that require precise filtering and low insertion loss.

Applications:

• Mobile communication devices (e.g., cellular phones)
• Wireless communication systems (e.g., Wi-Fi, Bluetooth)
• Global Positioning System (GPS) receivers
• Remote control systems
• Wireless security systems

Features:

• Precise frequency selectivity: SAW filters offer excellent selectivity, allowing for the isolation of desired signals from unwanted noise and interference.
• Low insertion loss: Minimizes signal attenuation, ensuring strong signal strength at the receiver.
• Small size and lightweight: Enables compact device designs.
• High reliability: TAI-SAW TECHNOLOGY is known for manufacturing high-quality and reliable SAW filters.
• Stable performance over temperature: Maintains consistent performance across a wide range of operating temperatures.

Benefits:

• Improved signal quality in wireless communication systems.
• Reduced interference from unwanted signals.
• Enhanced receiver sensitivity.
• Smaller and lighter wireless devices.
• Increased system reliability and longevity.

Additional Details:

The TA1077A is designed for a center frequency of 1575.42 MHz and a bandwidth of 2 MHz. Its insertion loss is typically around 1.5 dB, and it offers excellent attenuation of out-of-band signals. It typically operates over a temperature range of -40°C to +85°C. The package is a surface-mount device (SMD), which makes it easy to integrate into modern electronic devices. SAW filters provide a cost-effective and reliable solution for signal filtering in a variety of RF applications.