Multimedia electronic tuner can receive 870MHZ all hyper- band, and outputs video and audio signal directly.
多媒体电子调谐器可接收870MHZ全增补频道，并直接输出视频与音频信号。
High fidelity audio equipment and systems: Minimum performance requirements. Part 13: High fidelity systems for use in vehicles (for example, motor cars) : FM-radio tuner units.
高保真音响设备和系统。最低性能要求。第13部分：车辆用高保真装置：调频无线电调谐部件。
The built-in tuner and metronome provide audio-visual feedback for practicing students.
内置调谐器和节拍器提供视听执业学生的反馈。
The built-in tuner and metronome provide audio-visual feedback for practicing students.
内置调谐器和节拍器提供视听执业学生的反馈。
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