SI4731-DEMO

演示板, AM/FM 无线电接收器

Si4731-DEMO board provides a complete portable AM/FM radio design with numerous enhanced features that demonstrate the capabilities of the Silicon Laboratories AM/FM and MCU product families.

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76 to 108MHz FM and 520 to 1710KHz AM worldwide band support

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Auto seek/auto scan

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48 FM and 48 AM station presets

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FM radio data services RDS decoding Pi Pty Ps RT CT AF displays

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Automatic set time/date function via RDS

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Automatic alternative frequency AF switching

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Single battery operation down to 0.9V or three battery operation

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Stereo/mono indicator, battery voltage indicator

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Volume control with mute function

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Calendar display, 3x4 matrix keypad interface