Distributed Antenna System Solutions
Distributed antenn asystem (DAS), is a network of spatially separated antenna nodes connected to a common source via a transport medium that provides wireless service within a geographic area or structure.Distributed Antenna System Solutions distribute RF signal throughout a building, stadium or other defined area. Can be used to distribute cellular, public safety or just about any RF signal. RF sources can either be from the outdoor network (radio tower) or directly from base station radios. Typically public safety DAS are fed by a BDA using off-air signal.
A distributed antenna system can be implemented using passive splitters and feeders, or active-repeater amplifiers can be included to overcome the feeder losses. In systems where equalization is applied, it may be desirable to introduce delays between the antenna elements. This artificially increases delay spread in areas of overlapped coverage, permitting quality improvements via time diversity.
What are the benefits of Distributed Antenna Systems (DAS)?
The distributed antenna system (DAS) offers a wide range of advantages. The presence of the antennas offer a strong reception for the voice and data signals and reduces the power consumption.
This system ensures a flawless radio or wireless coverage within a building or area, irrespective of its size. The distributed antenna system offers the best coverage for a variety of applications.
This system also works in those areas where the deployment of wireless systems is a challenge. Hence, most of the multi-floor buildings utilize this system to improve the reception of voice and data signals.
Following are the benefits of using a DAS system.
➨It helps to improve the speed of communication using MIMO/Beamforming techniques.
➨It helps to provide internet connectivity in the single area by multiple telecom carriers.
➨It helps to provide greater customer satisfaction as there are no dropped
➨They provide increase in capacity of cellular tower by having multiple antennas for single or multiple bands for multiple technologies (GSM, CDMA, LTE, LTE-Advanced etc).
➨In DAS technology, cell towers have provision to add antennas as per specific requirements in the future. Hence increase in bandwidth demand can be managed very easily.
➨It helps to overcome RF interference as same coverage is covered with lower transmit powers from various antennas.
Different type of Distributed Antenna System Solutions
In-building Coverage Solutions
The most common Distributed Antenna System Solution will be In-building Coverage Solutions for commercial building or residential building.It solves the mobile signal coverage issues and poor cell phone connectivity, enhance the indoor signal and provide a high quality mobile network service.
Airport Coverage Solutions
Dues to the high dense users and passengers, a suitable design DAS network will be very important for the coverage and capacity in different functional areas of airport.
University / Campus DAS Solutions
Hospitals and Healthcare facilities DAS Solutions
Convention Centers DAS Solutions
Hotel DAS Solution
Stadium Coverage Solution
Railway / Tunnel Coverage Solution
For travelers, they will prefer to keep the wireless mobile network connected anywhere and anytime, even in the narrow and long tunnels or high speed train, it will need special DAS systems for Railway / Tunnel Coverage Solution then.
Elevator Coverage Solution
Elevator Coverage for mobile network services is becoming a mandatory requirement for buildings, user demand for continuous, high-quality wireless voice and data performance throughtout buildings, and want to be able to continue calls or mobile sessions as they enter and ride inside the elevator.For public safety wireless applications, it will also required the elevator coverage.
About Airplux Technologies
Airplux Technologies is one professional Antenna manufacturer which is integrating R&D, production and sales of antennas. Airplux manufactures superior quality DAS antennas, WiFi antennas, RFID antennas, IOT antennas, Base Station antennas and customized antennas from 350MHz to 6GHz. Airplux specializes in the production of custom antennas and related accessories.
Airplux design & manufacture high performance DAS antennas and has a completed product line for distributed antenna systems, include Omni Ceiling Antennas, Indoor / Outdoor Panel Antennas, Log Periodic Antennas, Yagi Antennas, Sector Antennas, Small Cell Antennas and more customized antennas. The Antenna frequency range from 350MHz to 6GHz, like 806-960MHz/1710-2700MHz, 698-960MHz/1710-2700/3300-3800MHz, 350-6000MHz, there is normal standard antennas for personal/Enterprise cell phone Signal Boosters, Cellular Amplifiers and Wireless Repeaters, and also Carrier Class LOW PIM antennas for Telecom Operator Networks. They’re widely used in commercial buildings, offices, hotels, hospitals, unversities, and more.
Please contact us for more detailed info or any inquiry: info@airpluxtec.com