1.
It is not necessary to connect this lead if there is no power antenna or antenna booster, or with a manually operated telescopic antenna.
如果没有自动天线或天线放大器，或手动的可伸缩天线时，不需要连接此导线。
2.
CATV line amplifier
共享天线电视线路放大器
3.
community antenna television main-line amplifier
公用天线电视主线放大器
4.
gas-discharge duplexer
气体放电天线双工器
5.
Design and Fabrication of Dual-band Antenna and RF Front-end LNA for Mobile Phone
手机双频天线及射频前端低噪声放大器的研制
6.
Amplifiers in an antenna base can boost the milli-volt signals, yet these may be oversold as well.
天线底部的放大器有可能提高讯号，却也可能放大过度。
7.
The Design and Research of Microstrip Patch Antenna and Power Amplifier Based on Wireless Data Communication System;
基于无线数据传输系统微带贴片天线与功率放大器的设计研究
8.
The Design of Dual-band Microstrip Antenna and LNA for WLAN Application
无线局域网双频微带天线及低噪声放大器的设计
9.
In electronics, the degree to which the amplitude of a signal is increased when it passes through an amplifier, repeater or antenna.
在电子学中，表示信号通过放大器、增音器或天线后幅度增加的程度。
10.
phase-linear amplifier
线性相位特性放大器
11.
image line-amplifier output
图像线路放大器输出
12.
line-log amplifier
线性对数特性放大器
13.
a radio-frequency amplifier.
一种无线电频率放大器。
14.
video line booster
视频线路辅助放大器
15.
High Power Narrow Linewidth Fiber Amplifier and Laser Linewdith
高功率窄线宽光纤放大器及放大线宽特性
16.
General amplifier. One or two line can be specified.
普通放大器。可指定单线或双线。
17.
General amplifier. Right-click for one or two line.
普通放大器。右击指定单线或双线。
18.
infrared amplification by stimulated emission of radiation
红外线量子放大器红外激射器