The TB280GD is a SAW (Surface Acoustic Wave) filter manufactured by TAI-SAW TECHNOLOGY CO., LTD. SAW filters are used in radio frequency (RF) applications to selectively pass or reject specific frequencies. They are known for their small size, low insertion loss, and excellent selectivity.

Applications

• Mobile communication devices (e.g., cellular phones)
• Wireless communication systems (e.g., Wi-Fi, Bluetooth)
• Remote control systems
• GPS receivers
• RF transceivers

Features

• Center Frequency: Specified by the manufacturer's datasheet (typically around 2.4 GHz for common applications)
• Low Insertion Loss: Minimizes signal attenuation.
• High Attenuation: Effectively rejects unwanted signals outside the passband.
• Small Size: Enables compact circuit designs.
• Stable Performance: Provides consistent performance over temperature variations.

Benefits

• Improved Signal Quality: Filters out unwanted noise and interference, resulting in cleaner signals.
• Enhanced Communication Range: Low insertion loss allows for greater signal strength and improved communication range.
• Reduced Interference: High attenuation prevents interference from adjacent frequency bands.
• Compact Device Size: Enables smaller and more portable electronic devices.

Technical Specifications

The TB280GD is a SAW filter that operates at a specific center frequency, which is defined by the design and application. It features low insertion loss, allowing for minimal signal attenuation within the passband. The filter also exhibits high attenuation, effectively rejecting signals outside the passband. SAW filters are characterized by their small size and stable performance over temperature. The specific electrical characteristics, such as center frequency, bandwidth, insertion loss, and attenuation, should be verified by consulting the manufacturer's datasheet.

For detailed specifications including the precise center frequency, bandwidth, insertion loss, attenuation characteristics, and operating temperature range, consult the official datasheet from TAI-SAW TECHNOLOGY CO., LTD.