首先，通过射频信号接收电路板接收证券信息；
These products can receive not only common information but also stock information.
天线接口电路是射频发射电路、信号接收电路与磁体天线的接口电路。
Antenna interface is the interface circuit for the rf transmitting circuit, the signal reception circuit and the probe.
这种智能型婴儿床能够通过声控接收电路接收声音信号，从而改变婴儿的睡眠环境，提高婴儿的睡眠质量。
It can receive audio signals through a sound controlled receiver circuit to change the sleeping environment for a baby, and improve sleeping quality.
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