Think about buying an aerial with a built-in signal amplifier, especially if the television set is more than 20 feet (six metres) away.
特别是如果电视机与天线距离超过超过20英寸(6米)，就得考虑买一个内置信号放大器的天线。
However, either amplifier can be used with a surround sound processor if the processor has the capability of routing the unprocessed signal through when it is turned off.
然而，无论是放大器可与环绕声处理器，如果处理器具有路由的未加工的信号通过能力时，是关闭的。
The experiment shows that if the current amplifier factor is big, Junction J_3 is hard and the ineffective trigger branch current is low, the turn-on time can be shorten effectively.
实验结果指出，器件的电流放大系数器件大j、3结特性硬，无效触发分流小，可有效地缩短开通时间。
If you are getting a new amplifier, why don't you go to the big figure and replace everything?
要是你打算买一个新的扩音器，何不干脆将全套设备换成新的？
If the efficiency of servo amplifier is considered, it is practicable that the power supply voltage is about 3 times as large as the servo amplifier output voltage corresponding to rated current.
若考虑伺服放大器效率及电源功率等因素，伺服放大器电源电压应取额定输出电流所对应的伺服放大器输出电压的3倍左右为宜。
If the output voltage is less than the predetermined voltage level, a transconductance amplifier generates a current that sets an overload flag.
如果输出电压大于预定的电压电平，则跨导放大器产生使过电压标志置位的电流。
I will blow one of my stereo speakers if I turn my 200-watt amplifier up to wide open?
如果把20 0瓦的扩音机开到最大，立体声喇叭烧坏的可能性有多大？
It designs the if amplifier and demodulation circuit based on TA7680.
基于TA7680设计了中频放大和检波电路。
A bipolar logarithmic intermediate-frequency (if) amplifier with received signal strength indicator (RSSI) circuit for ASK Receiver is presented.
一种适用于ask接收器中的双极型对数中频放大器，具有接收信号强度指示的功能(RSSI)。
If necessary, the area can be extended by adding additional repeater units, all connected to the same external antenna, using a signal splitter and line amplifier.
如有必要，该地区可以通过添加额外的扩展中继器的单位，所有连接到同一个外置天线，使用信号分离器和线路放大器。
The subcircuits consist of the low noise amplifier, RF filter, mixer, driver amplifier, image filter, power amplifier, transmit-receive switch and if filter and so on.
子电路包括低噪声放大器、射频滤波器、混频器、驱动放大器、功率放大器、中频滤波器等。
If your amplifier is connected internally or externally with a Dolby digital (ac-3) processor, you should use the setup menus for the amplifier to specify the parameters of your speaker system.
如果放大器内装或外连有杜比数码(ac - 3)处理器时，您应利用设定选单为放大器指定扬声器系统的参数。
The first step in the RF amplifier design is to check if the transistor is unconditionally stable.
微波放大器设计中，首要考虑的问题是管子的稳定性。
What are the chances that I will blow one of my stereo speakers if I turn my 200-watt amplifier up to wide open?
如果把20 0瓦的扩音机开到最大，立体声喇叭烧坏的可能性有多大？
If the SBL and the SBR can't be placed together, refer to the pre-amplifier or receiver's "THX Setup" menu for alternative configurations to maximize your system's potential.
如果SBL和SBR不能被放置在一起，参考前置功放或后置功放的THX设置菜单为折中方案去最大化你的系统潜力。
If we simply back-off the input signal to achieve the linearity required for the power amplifier, the power amplifier efficiency will be very low for high PAR signals.
虽然通过功率回退，可以得到较好的线性度，但是对于峰均比高的信号而言，效率就会很低。
If we simply back-off the input signal to achieve the linearity required for the power amplifier, the power amplifier efficiency will be very low for high PAR signals.
虽然通过功率回退，可以得到较好的线性度，但是对于峰均比高的信号而言，效率就会很低。
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