查询词典 duplexer

If the duplexer is installed CB511A, CB516A, and

如果安装了双面打印器（CB511A、CB516A

As to the products bought from manufactory directly such as antenna, duplexer and isolator, I have no analysis on them.

而由其它课题组成员完成的部分，如微带滤波器，只给出了实物图，而对直接购买的天线、双工滤波器，隔离器等部件则不作介绍。

The main parameters for the reception path is a very low noise figure (2dB typical including the duplexer and the limiter losses), the amplitude/phase control with a very high accuracy.

接收支路的主要参数是很低的噪声系数(典型值是2dB，包括收发开关和限幅器损耗)，以及很高精度的幅相控制。

For Dielectric Cavity Filter, Duplexer, Combiner used in Base Station.

适用于基站用介质腔体滤波器、双工器、合路器。

The "main frame" unit on board ships contains the timer, transmitter, receiver, power supply and transmit-receive "duplexer" function of the antenna system.

计时器则通常包含在舰艇的&主机&里，发射机，接收器，动力供应以及收发双工功能位于天线系统。

Also included is a conversion unit that converts a receiving signal of a first frequency band received via the antenna duplexer into a second frequency band lower than the first frequency band.

还包括转换单元，该转换单元将经由所述天线双工器接收的第一频带的接收信号转换为比所述第一频带低的第二频带。

Similar to other kind of communication systems, the radio frequency modular of RSU in DSRC include many parts such ad antenna, duplexer, low noise amplifier, local oscillator, mixer, filter, modulator, demodulator, and so on. It's difficult to analyze every part in the system fully, so the emphasis is mainly on the parts designed and implemented for the RSU by myself.

和其它通信系统类似，专用短程通信系统路边单元的射频部分包含天线、双工滤波器、低噪声放大器、混频器、本振、滤波器、调制解调器等多个功能模块，论文中要完整地介绍和分析每一个功能模块是困难的，因此本文主要介绍自己亲自完成的部分。

A duplexer separates an RF signal received from the built-in dual band antenna from an RF signal to be transmitted to the built-in dual band antenna.

双工器分离从内置双频带天线接收的无线电频率信号和要发送到内置双频带天线的RF信号。

I am using a Comet UH6V and will be changing to a different antenna soon, probably and planning on using a Ham Stick for 10, a Larsen NMO-50 for 6 and the Larsen 2/70 for 144/440 or maybe a Comet SB-15 and a HamStick and then one less duplexer.

我正用的是COMET的VH6V，不久就要换成其它天线，大概的计划是使用HAM STICK的型号10的天线，一根LARSEN NMO-50用在6米段，LARSEN 2/70用在144/440这两段，或者是一根COMET SB-15天线和一根HAMSTICK天线，再加上一个双工器。

SCR-521. The most significant improvement in the ASE was the use of an antenna duplexer, which permitted the use of just one send-receive antenna, rather than two separate units.

ASE上最重大的改进的使用了天线双工机，使得可以只使用一个收发天线而不是两个，这使飞行时的风阻明显减少，飞行性能得到显著的提高。

For the head-teacher of the class said that I had seriously broken the school rules,which led me to a three-day suspend class.

为什么呢？因为我的班主任说我严重的违反了校规，于是让我停课三天。

Many of them believe that the conversion of thousands of working-class folk in England spared that nation from the mass carnage and the tyranny that came with the revolution in France.

他们之中有许多人相信，在英国数以千计的劳工阶级之悔改信主使英国免於遭受如法国大革命所造成的大屠杀和专制暴政。