frequency tuner中文是什么意思

• 频率调谐器

• frequency    n. 1.屡次，频仍，频繁。 2.(脉搏等的)次数，出现 ...
• tuner    n. 调音的人，调音师；调音器；【无线电】调谐器。
• aft automatic frequency tuner    自动频率调谐器
• automatic frequency tuner    自动频率调谐器
• automatic-frequency tuner    自动频率调谐器
• frequency modulation tuner    调频调谐器
• frequency-modulation tuner    调频调谐器
• high-frequency tuner    高频调谐器
• radio frequency tuner    射频调谐器
• radio-frequency tuner    射频调谐器
• ultra-high-frequency tuner    超高频调谐器
• very-high-frequency tuner    特高频调谐器
• butterfly tuner type frequency meter    蝶形调谐式频率计
• amfm tuner    调幅调频调谐器
• antenna tuner    天线调谐器
• bandpass tuner    带通调谐器; 通带调谐器
• broadband tuner    宽带调谐器
• butterfly tuner    蝶式调谐器
• cavity tuner    空腔党器
• chromatic tuner    半音调音器
• coaxial tuner    同轴典器; 同轴调谐器
• combined tuner    复合调谐器
• continuous tuner    连续党器; 连续调谐器
• crystal tuner    晶体调谐器
• digital tuner    数字调谐器

• C ku wave band high frequency tuner
  C ku波段高频头
• Automatic frequency tuner
  自动频率调谐器
• Select installation and then antenna setting , and set respectively the local oscillator frequencies of the high - frequency tuner of 146 , 138ku , 138c band and so on
  选择安装里的天线设定，分别设置146 、 138ku及138c波段等等的高频头本振频率。
• A design and implementation of an intelligent , 1ghz scalar , network analyzer are described in the paper , which is particularly designed for the high frequency tuner
  本文介绍了一种智能化的标量网络分析仪,详细叙述了该系统的硬件设计和软件设计。
• The 16 - bit adcs inside the single - chip microcomputer are used in the instrument to measure the output signal of the high frequency tuner , two12 - bit dacs are used to give the control signal needed by programmable gain amplifier . the system has the characteristics such as light volume , light weight , and low cost , which make it more applicable
  该标量网络分析仪能方便地测试一个系统的传输特性和反射特性,与pc机通过通用串行总线( usb )连接,实现被测网络频率特性的图形显示、保存、打印及参数设置功能。
• The leading product has the automobile sound coupling , theautomobile antenna plug , meets the plug - in unit , the electronicelectric appliance group of lines , f plug ( high frequency tuner ) , lightly touches the switch , the loudspeaker wiring column , the powerswitch , the earphone receptacle and so on , the product widely appliesto the vehicle carries the video and music , dvb domain and so onbox , domestic electric appliances , computer , automobile , communicationequipment
  主导产品有汽车音响连接器、汽车天线插座、接插件、电子电器线束、 f头插座（高频头） 、轻触开关、喇叭接线柱、电源开关、耳机插口等，产品广泛应用于车载影音、机顶盒、家用电器、计算机、汽车、通讯设备等领域。
• By using single - chip microcomputer c8051f060 and dds ad9852 , the instrument is easy to measure the transport characteristic of the high frequency tuner . by using c8051f060 to control dds chip ad9852 , a signal with high resolution , high transferring speed and pure spectrum is obtained . the output frequency range is up to 1000mhz . the system can give the frequency characteristic drawing of the high frequency tuner by connecting pc with usb
  采用cygnal公司的专利cip51微处理器内核的c8051f060单片机作为控制器,使用锁相环+直接数字合成+下变频的方法构成扫频信号源,用直接数字频率合成( dds )芯片ad9852实现扫频信号的控制,产生测量用的扫频信号的范围为1 ~ 1000mhz 。