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卷帘门遥控器的配置介绍!

发布人:http://www.kdjlm.com    发布时间:2018-12-04 14:18:16

  卷帘门遥控器配置中常用的载波频率为433mHz和315mHz,遥控器使用的载波频率是规定的开放频段,在这一频段内,发射功率小于10mW和覆盖范围小于100m,只要不超过本单位范围,都不必经过“无线电管理委员会”审批可以自由使用。

  The carrier frequencies commonly used in the configuration of rolling shutter remote controllers are 433 mHz and 315 mHz. The carrier frequencies used by the remote controllers are the open frequency bands stipulated by the state. In this frequency band, the transmitting power is less than 10 mW and the coverage is less than 100 m. As long as the power does not exceed the scope of the unit, it is free to go through the approval of the Radio Management Committee. Use.

  济南卷帘门

  Ji'nan rolling shutter door

  状态下的再生检波电路。超外差式解调电路同超外差收音机相似,是设置一本机振荡电路产生振荡信号,同接收到的载频信号混频后,得到的中频信号,经中频放大和检波,然后解调出数据信号。在卷帘门遥控器的配置上也常常采取这两种方式。

  The regenerative detection circuit in the state. The superheterodyne demodulation circuit is similar to the superheterodyne radio. It sets up a local oscillation circuit to generate oscillation signal. After mixing with the received carrier frequency signal, the obtained intermediate frequency signal is amplified and detected by the intermediate frequency, and then demodulated the data signal. These two methods are often adopted in the configuration of the remote controller for rolling shutter doors.

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  1、卷帘门润滑程度的好与坏,可以令卷帘门的开启更加的顺畅,因此品质良好的电动卷帘门的散热程度都是比较良好的。

  1. The good or bad lubrication degree of the rolling shutter door can make the opening of the rolling shutter door more smoothly, so the heat dissipation degree of the electric rolling shutter door with good quality is better.

  2、电动卷帘门不光光是采用电动机械,当然卷帘门还会支持手动功能,方便快捷的手动启闭卷帘门可以在卷帘门停电的时候将离合扭转90度,便可以采用手推的形式了。

  2. Electric curtain door not only uses electric machinery, but also supports manual function. Convenient and fast manual opening and closing of the curtain door can twist the clutch 90 degrees when the curtain door is out of power, so it can be pushed by hand.

  3、为了不使得卷帘门出现惯性滑行的现象,在卷帘门的门体上面会采用双面自动卡锁这个小功能。

  3. In order not to make the curtain door slide inertially, the small function of double-sided automatic lock will be used on the curtain door body.

  4、采用全齿轮转动的卷帘门没有链条与皮带的干扰,这样便可以大大增强了卷帘门机芯的使用寿命。

  4. The curtain door with full gear rotation has no interference from chain and belt, which can greatly enhance the service life of the curtain door core.

  卷帘门厂家

  Rolling door manufacturers

  开放频段规定为315mHz,而欧美等规定为433mHz,生产厂家会根据各国不同的规定进行调整生产,所以出口到不同的产品的遥控器,所使用的频率也有所不同。

  The open frequency band is 315 mHz, while the European and American countries stipulate 433 mHz. Manufacturers will adjust their production according to different regulations of different countries. Therefore, the frequency of remote control for products exported to different countries is different.

  以上是济南卷帘门的相关介绍,更多相关内容可以点击咨询:http://www.kdjlm.com

  The above is the related introduction of Jinan curtain door, more relevant content can be clicked to consult: http://www.kdjlm.com


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