Passive DAS & Its Applications

被动 das and its applications

你有没有在零售店排队的时候因为收银台的读卡器不工作而拥挤过? 你可能在上次出差时去过的一家遥远的汽车旅馆经历过手机信号丢失.

Cellular signals are a necessity for the modern individual, and without them, we are essentially living off the grid. Apart from ruining your personal experience, 微弱或缓慢的手机信号会给企业带来一系列问题.

这就是被动分布式天线系统(DAS)可以帮助企业主和他们的小企业的地方, 而主动DAS解决方案可以为大型建筑和企业提供巨大的利益.

Let’s discuss what 被动 DAS is, how it works, how it is different from 活跃的 DAS, and what are its benefits and applications in the real world.

Always remember to consult Communications Solutions Inc. in Jacksonville, Florida for all your DAS solutions.

What Is Passive DAS & How Does it Work?

简单地说,无源分布式天线系统(DAS)是一种手机信号增强器. Unlike DAS or 活跃的 DAS, which requires the creation of a new signal to distribute, 无源DAS只能放大微弱或缓慢的细胞信号区域中的现有信号.

它可以将现有信号放大32倍,解决任何蜂窝连接问题.

The installation process of 被动 DAS is relatively easier, 快, and much less expensive compared to the installation of 活跃的 DAS. Outdoors signals are captured by using donor antennas, strategically installed on the roof or near windows.

They are then connected to an amplifier unit using coaxial cables. 将放大器与室内天线连接使用相同的电缆, or broadcast antennas, 它们也处于战略位置,以克服弱或慢的蜂窝信号区域.

一般, 广播天线像面板天线被放置在室内墙壁上,圆顶天线被放置在天花板上. 整个被动DAS装置通过从外部捕捉蜂窝信号来工作, amplifying it, and redistributing the amplified signals indoors.

Benefits of Passive DAS

Apart from the cellular signal enhancing benefits, 关于被动DAS最好的部分是,它通常不需要任何FCC批准或蜂窝运营商的参与, because it conforms to all regulations.

Additionally, 它的安装时间不长,成本低于每平方英尺一美元, sometimes as low as thirty cents per square foot. 被动DAS的另一个好处是它可以支持所有运营商, from big companies, like Verizon, 冲刺, 而在&T, to much smaller local and regional carriers.

天线和放大器不歧视,将工作相同的所有蜂窝载波.

Passive DAS & Its Applications

被动式DAS适用于任何类型的业务,下面将介绍它的一些应用程序.

然而, 开发人员和大型建筑或企业所有者可能有更大或更好的DAS要求, which is where DAS solutions from Communications Solutions Inc. in Jacksonville, Florida comes into play.

它们为更大的建筑和空间提供DAS安装,提供比被动DAS更大的覆盖面积,以消除任何 dead zones or dead spots. Although, you can always consult them for any DAS requirements you may have, 被动, 活跃的, 大, 或小.

话虽如此,让我们来看看被动式DAS在现实生活中的一些应用.

  • Retail Sector

在过去几年中,零售领域使用优惠券应用的情况有所增加. More importantly, 新冠肺炎疫情极大地增加了世界各地的手机支付方式, all of which require cellular networks to function.

被动式DAS可以增强零售商店内外的蜂窝信号,为顾客提供更好的购物体验. Since 被动 DAS works well for all carriers, 您可以保证每个客户都能从放大信号中获益.

While this is great for customers, it is far better for retailers. 他们经常会因为系统反应迟钝或速度缓慢以及随后出现的排队现象而失去销售. 此外, 网速慢会影响借记卡或信用卡的有效性, which increases the chances of fraud.

  • Social Events

你曾经在婚礼、音乐会或颁奖典礼上经历过缓慢或死亡的信号吗? You may want to call a friend who is lost in the crowd; but, 你无法在你或他们的设备上接收到任何信号. 这是一个常见的问题,可以通过被动DAS轻松解决.

经常, 直播活动的成功依赖于推特上的实时更新或Instagram和YouTube上的实时流媒体. 因此,拥有强大的蜂窝网络和数据连接对他们来说至关重要.

尽管目前世界上大部分地区的社交活动和聚会都受到限制, 被动 DAS is a great solution for them nonetheless. 社会活动的主持者和协调人可以从被动式DAS系统的细胞信号放大中获益.

它解决了任何实时的社交媒体更新问题,并为与会者提供了更好的体验,因为所有运营商的蜂窝信号都被放大,以实现顺畅的通信和数据使用.

  • 汽车旅馆 & Small Hotels

有时,位于城镇郊区或偏远高速公路上的汽车旅馆手机连通性很差. 繁忙城市中心的小旅馆也有同样的经历, 在哪些地方,手机信号可能会被高层建筑或拥挤地区的大量使用而丢失.

这些小型企业需要提供更顺畅的客人体验,以跟上现代酒店业激烈的竞争, which includes seamless cellular signals. 那些干净的床单、美味的食物和客户服务的简单日子已经不再是常态.

Guests need more than the basics, 能够交流和使用互联网是最重要的. 对于汽车旅馆和小型酒店来说,客人抱怨不能打电话或使用数据是一个巨大的陷阱.

它会对回头客、推荐或更糟的是,他们在yelp上的评论产生负面影响. All the things that motels and small hotels heavily rely on. 在这种情况下,被动式DAS系统是克服长期巨大损失的最佳解决方案.

Conclusion

These were just some of the applications of 被动 DAS systems, 而且它们是一个极好的解决方案,在许多领域,在微弱或缓慢的细胞信号存在放大现有的信号, or they often keep dropping.

Many small business owners, like retailers, event planners, and motel owners, can take advantage of the cost-effective, time-saving, and multi-carrier benefits of 被动 DAS systems. 它可能是区分因素,防止未来的损失和挽救他们的业务.

For bigger buildings and 大 business owners, 活跃的 DAS, or DAS solutions from Communications Solutions Inc. 是最好、最全面的选择.

If you want to learn more about DAS or 被动 DAS & its applications, 或者你想为你的建筑或大型企业咨询或实施DAS系统, 请 十大正规网赌网址 Us 今天!

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