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影響車庫門遙控的因素

發布人:http://www.levels4life.com    發布時間:2017-07-04 16:26:20

1、高度:天線越高,遙控距離越遠,但受客觀條件限製;
1 Height: the higher the antenna, the farther away the remote control, but limited by the objective conditions;
2、天線:采用直線型天線,並且相互平行,遙控距離遠,但占據空間大,在使用中把天線拉長、拉直可增加遙控距離;

濟南遙控車庫門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、發射功率:發射功率大則距離遠,但耗電大,容易產生幹擾;
3, transmit power: transmit power is large, distance, but the power consumption is large, prone to interference;
4、阻擋:目前使用的無線遙控器使用規定的UHF頻段,其傳播特性和光近似,直線傳播,繞射較小,發射器和接收器之間如有牆壁阻擋將大大打折遙控距離,如果是鋼筋混泥土的牆壁,由於導體對電波的吸收作用,影響更甚;
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、接收靈敏度:接收器的接收靈敏度提高,遙控距離增大,但容易受幹擾造成誤動或失控。
5 、 receiver sensitivity: receiver sensitivity increased, remote control increased, but easily disturbed, causing misoperation or uncontrolled.
本文由濟南遙控車庫門友情奉獻,更多有關的知識請點擊:http://www.levels4life.com/向日葵视频色板app免费下载將用先進的技術,真誠的態度,為您提供為全麵的服務。更多有關的知識請點擊:向日葵视频色板app免费下载將會陸續向大家奉獻,敬請期待。
This article by Ji'nan remote control garage door friendship dedication, more relevant knowledge, please click: http://www.levels4life.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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