The operators Claro, TIM and Vivo are finally released to enable the network to 4G at a frequency of 700 MHz spectrum across the country. The reason for this is that the DESK (The manager of the Digitization of TV Channels) it has completed the schedule of the relocation of television stations that could cause interference.
- The 4G in the 700 MHz band changes in your life
- iPhone, 11, 11, Pro, and Pro-Max to the U.S., does not work on 4G in the 700 MHz band in Brazil
The process was started in the year 2016, and a total of 1.034 channel 347 broadcasters to have had their frequencies adjusted during. The EAD states that the work came in more than 500 cities, while at the same time, more than 120 technical staff in the field are working simultaneously, one involving the staff of the authority, the fcc, broadcasters, telecom operators, equipment vendors, and service providers.
In accordance with the Digital signal from the iphone 4G at a frequency of 700 MHz is already available in the 3.410 municipalities, and with the release of the track, the operators can activate the service for the rest of the country. Large companies, Oi is the only one that has been left out because they have sold the frequency at auction from the fcc. The company intends to purchase the right to use it in the next tender, scheduled for the year 2020.
At a frequency of 700 MHz spectrum is important for the operators: to be a frequency that is less than the conventional 1800 MHz and 2600 MHz spectrum, there will be a greater penetration of the signal, allowing you to cover a better interior, and outlying areas. This makes it possible for companies to expand their networks, while spending less. In spite of this, the range is not suitable on sites with a large number of people, since it is a smaller one.
Currently, the 4G technology that is present in the 4.647 municipalities. TIM is on the top of the cover, with 3.370 cities served, followed by Live in (3.190), Clear (2.686), and Hi (941).