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影响车库门遥控的因素

发布人:http://www.kdjlm.com    发布时间:2017-07-04 16:26:20

1、高度:天线越高,遥控距离越远,但受客观条件限制;
1 Height: the higher the antenna, the farther away the remote control, but limited by the objective conditions;
2、天线:采用直线型天线,并且相互平行,遥控距离远,但占据空间大,在使用中把天线拉长、拉直可增加遥控距离;

济南遥控车库门2: Antenna: using linear antennas, and parallel to each other, remote control distance, but occupy large space, in use, the antenna elongated and straightened, you can increase the remote control distance;
3、发射功率:发射功率大则距离远,但耗电大,容易产生干扰;
3, transmit power: transmit power is large, distance, but the power consumption is large, prone to interference;
4、阻挡:目前使用的无线遥控器使用规定的UHF频段,其传播特性和光近似,直线传播,绕射较小,发射器和接收器之间如有墙壁阻挡将大大打折遥控距离,如果是钢筋混泥土的墙壁,由于导体对电波的吸收作用,影响更甚;
4, stop: wireless remote control the use of the provisions of the state UHF band, its propagation characteristics and optical approximation, linear propagation, diffraction is small, such as walls will be greatly discounted remote distance between the transmitter and the receiver, if the reinforced concrete walls, the conductor on the absorption wave, has more influence on;
5、接收灵敏度:接收器的接收灵敏度提高,遥控距离增大,但容易受干扰造成误动或失控。
5 、 receiver sensitivity: receiver sensitivity increased, remote control increased, but easily disturbed, causing misoperation or uncontrolled.
本文由济南遥控车库门友情奉献,更多有关的知识请点击:http://www.kdjlm.com/我们将用先进的技术,真诚的态度,为您提供为全面的服务。更多有关的知识请点击:我们将会陆续向大家奉献,敬请期待。
This article by Ji'nan remote control garage door friendship dedication, more relevant knowledge, please click: http://www.kdjlm.com/, we will use the most advanced technology, the most sincere attitude, to provide you with the most comprehensive services. For more information, please click: we will continue to dedicate to you, please look forward to.

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