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- RFID is a contactless automatic identification technique.It can identify target object automatically via radio frequency signal and obtain related data. 是一种非接触式的自动识别技术，通过射频信号自动识别目标对象并获取相关数据。
- This paper introduces a single chip computer control system which is used for regulating amplitudes of sine radio frequency signal with discontinuous waveforms. 介绍了一个用于调整非连续状态射频正弦信号幅值的单片机控制系统。
- radio frequency signal generator 射频信号发生器
- Low fault rate frequency signal source 低误差频率信号源
- high-level radio frequency signal [电] 高阶层射频讯号
- fully modulated radio frequency signal 全调制射频信号
- ultra-low frequency signal source 超低频信号源
- Scope of application: The product is fit for the transmission of radio frequency signals in radio equipment or in electronic equipment adopting similar technologies. 产品用途:产品适用于煤矿井下无线电通讯设备和采用类似技术的电子装置的有关无线电子设备中传输射频信号。
- Cable modems translate Ethernet packets into radio frequency signals that are mapped into an unused 6-MHz television channel slot and broadcast to all the homes by the HFC node. Cable modem把以太网包转换成射频信号，该信号被映射到一个未用的6MHz电视信道隙由HFC节点广播到所有家庭。
- radio frequency signal generations 多制式射频信号源
- radio frequency signal to interference r 射频信号干扰比
- According to the technology of direct digital synthesis(DDS),a kind of low frequence signal source was introduced based on the Complex Programmed Logical Device(CPLD)and Single Chip Micyoco(SCM). 介绍了一种应用直接数字频率综合器(DDS)技术,基于可编程逻辑器件(CPLD)和单片机设计的低频信号源。
- A type of networking technology for local area networks,originally developed by Xerox Corporation,coaxial cable carries radio frequency signals between computers at a rate of 10 megabits per second. 一种服务于局域网的网络技术，最初由施乐公司发展，同轴电缆以每秒兆的速度在计算机之间传输无线电连续信号。
- Often, this is used to make appliances appear to" talk" or wall outlets appear to be" sending radio frequency signals", or strong radio interference will be found to emanate from a point in mid air. 这常常使设备好像是在“谈话”，或墙缝处好像在“传送无线电频率信号”，或强大的无线电干扰会被发现仿佛是来自于空中任何一处。
- Often, this is used to make appliances appear to "talk" or wall outlets appear to be "sending radio frequency signals", or strong radio interference will be found to emanate from a point in mid air. 这常常使设备好像是在“谈话”，或墙缝处好像在“传送无线电频率信号”，或强大的无线电干扰会被发现仿佛是来自于空中任何一处。
- Design of Low Frequence Signal Source Based on CPLD and SCM 基于CPLD和单片机的低频信号源设计
- Simple Signal Source based Micro Controller. 单片机简易信号源。短句来源。
- Because BPL uses the radio frequency signals sent over medium- and low-voltage AC power lines to connect customers to the Internet, it can cause interference with HAM radios and emergency radios. 由于电力线宽带是通过中低电压的交流电线路来进行无线电频率信号的传输，因此，它会对业余无线电及其紧急无线电发射造成干扰。
- RF Radio Frequency Level Controller. RF系列射频导纳式物位控制器。
- If you have two tuners that support FM radio, be sure each tuner is connected to its own FM radio signal source. 如果有两个支持调频广播的调谐器,请确保每个调谐器都已连接到各自的调频广播信号源。
