What is A DAS?

What Is A Distributed Antenna System And Why Should Your Industry Have One?

No matter what industry you operate in, having quick and clear connections to your colleagues, superiors, and subordinates is imperative to your business running smoothly. So if you work in a large building or other area where you suffer from poor phone reception and isolated spots of little to no coverage, you already understand how your company can be falling short of their goals in areas related to communication. But thanks to the addition of a DAS system from a distributed antenna systems provider, you can get rid of dead spots once and for all. But what exactly is a DAS system?

Learning About DAS Options

Distributed antenna systems use relatively small antennas placed throughout the building to serve as repeaters. These antennas are physically connected to a central controller, which is connected to a wireless carrier network service. Essentially, this system is designed to help better conduct your wireless signal that your building already gets, to internal areas where reception is otherwise poor. One of the primary examples of an industry which regularly employs the use of DAS solutions is the medical industry. Hospitals often experience dead zones in which wireless reception is poor. However, because medical professionals need to be able to communicate efficiently at the drop of a hat, often in order to save a life, a solution (in the form of distributed antenna systems) to this problem had to be found.

Active Vs Passive DAS

Distributed Antenna Systems can be designed to be active or passive based on the needs of the user. A passive DAS collects cell phone signals from antennas on the roof and runs them through leaky feeder cables throughout the building. This approach allows signal leakages to distribute the signal throughout the building. However, in an active system, the signal is run through fiber cables from the roof antennas. In the active system, the setup is aimed at boosting and amplifying signals.

While a distributed antenna system might be highly cost effective in the long term, it can be expensive to initially install the hardware needed for the system to operate efficiently. This expense comes from having a professional DAS installation service come to your property to install individual antennas and to string fiber optical or coaxial cable between the antenna modules and the control center. The setup and installation phase is also the most labor intensive, requiring skilled laborers to complete.

In general, the carrier bares the cost of installation for a distributed antenna system, as well as any additional maintenance costs. In most cases, the carrier only agrees to this cost because it fits within their network plan, covers a large number of subscribers, or fills a significant gap in server coverage for the location. In some cases, due to the expense of a DAS project, multiple carriers may share the distributed antenna system and thus the cost.

DAS With Mobile

Distributed antenna systems are also transparent to mobile devices as they are designed to provide both voice and data services to mobile devices similar to any tower on a cellular network. When planning on DAS deployment, densely populated indoor spaces such as shopping malls, medical centers, and high rise buildings and more are all goods spots for installation and deployment.

Taking into consideration the fact that distributed antenna systems were the original small cells which were used more than 30 years ago to provide solutions for areas without wireless coverage, DAS has since grown to become a versatile approach used to ensure coverage and boost the capacity of networks in high traffic areas.

Getting A DAS Installed

To ensure that the DAS system functions optimally, you’ll need to make sure that the necessary ideal setting are put in place. When installing a DAS system, you’ll most likely be looking to address one of the following areas:

  1. A continuous, open outdoor space such as a stadium or courtyard
  2. A large indoor area like a high rise building, airport, or hospital
  3. A combination of outdoor and indoor environment such as college campuses

To learn more about DAS systems, visit https://boostpoorsignal.com/distributed-antenna-system-installation-companies/.


Advanced Telecom Systems

6710 W Linebaugh Ave

Tampa, FL 33625

(866) 704-1197

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