In contrast to cell towers, which use coaxial cables to connect each element, distributed antenna systems require no such cables and are thus better for network connectivity. Furthermore, they consume less space compared to traditional cell towers. Despite their shortcomings, distributed antenna systems are still attractive for many applications, including wireless broadband. Here’s why. Read on to discover more benefits. These systems also take up less space than cell towers and require on-site technicians for replacement.
Active distributed antenna systems don’t use coaxial cables
Passive distributed antenna systems are the least expensive and do not require extra equipment to support multiple carriers. The disadvantages of passive systems are that they use coaxial cables and suffer from increased attenuation. Therefore, they need more precise link budget calculations. On the other hand, active distributed antenna systems do use powered antennas. These systems are more expensive than passive systems but can provide coverage up to 2 km from the signal source.
Although distributed antenna systems don’t use coaxial cable, many signal boosters use RG-6 coaxial cables. These cables are convenient because many buildings are already equipped with these outlets. Commercial units generally use thicker cables with lower loss. Active DAS and passive DAS systems typically cost between $5 and $10 per square foot. In addition, an average 10,000-square-foot building can expect to pay between $50,000 and $100,000 for a commercial cell phone signal booster system.
They take up less space than traditional cell towers
The main differences between traditional cell towers and distributed antenna systems are size and cost. Distributed antenna systems take up less space and cost less to operate. They can be deployed in virtually any location, including multi-tenant office buildings. Another significant difference is their flexibility. They can be installed anywhere that cell phone service is needed. And because they take up less space and power, they can be installed virtually anywhere.
The most common use of DAS networks is in sports stadiums, where Telcos install them. These systems enable patrons to text, call, or use social media while watching their favorite sports event. While traditional cell towers require several large antennas to cover thousands of fans, they are challenging to install near stadiums. Moreover, many stadiums are surrounded by parking lots, businesses, and highways.
They improve network connectivity
There are two types of Distributed Antenna Systems, passive and active, which improve cellular wireless signal quality. Passive DAS improves cellular reception by bringing outside cellular signal inside and distributing it throughout the building. Active DAS improves cellular signal quality because it receives and reroutes the calls through the air and direct line. Both passive and active DAS have advantages and disadvantages, but passive systems are generally cheaper.
A distributed antenna system significantly improves cellular signal quality. With this type of system, multiple devices can communicate without requiring separate routers. They also provide more coverage than ordinary devices. These systems also reduce the number of physical cables used in connecting devices. As a result, the DAS solution allows businesses to enjoy better network connectivity in remote areas and indoor venues. For this reason, it is considered to be the most comprehensive connectivity solution.
They require on-site technicians to replace base stations
While distributed antenna systems allow greater capacity and coverage, they require on-site technicians to install and replace base stations. These systems are beneficial for large buildings that experience high occupancies, high levels of atmospheric interference, or are far from cellular towers. These systems can also improve cellular wireless service in hospitals, as they evenly distribute strong cellular wireless signals. Distributed antenna systems can also connect outlying areas of a university campus with reliable public cellular service.
DAS networks can be upgraded over the air, but on-site technicians often need to replace base stations. Some networks are compatible with multiple bands and multiple carriers. Some DAS systems are compatible with more than one carrier so that on-site technicians can upgrade network functionality with the smallest number of base stations. Some networks may require base station replacement, while others may require modifying radio heads or installing new ones.
