What is radio transmission?
Nowadays any company or individual needs a stable and fast Internet connection. However, there are still situations where it is difficult to achieve it. This is the case in areas where cable connection is difficult to access or where coverage is low. In these cases, the solution is to opt for Internet connection via radio link, another of our specialties along with repeaters for mobile coverage.
A radio link is any interconnection between telecommunication devices using radio frequency (electromagnetic radiation). Radio links can be defined as communication systems between fixed points located on the earth's surface, which establish a duplex communication, from which two modulated carriers must be transmitted: one for the transmission of information (Tx) and the other for reception (Rx).
The links are basically made between visible points, whose line of sight (LOS) implies that the antenna at one end of the radio link must be able to "see" the antenna at the other end. Whatever the magnitude of the radio link system, for proper operation it is necessary that the paths between links have adequate headroom for signal propagation.
What are the advantages?
Internet connections via WiFi radio links provide coverage to areas where it is difficult to provide service with other technologies. But there are many other plus points:
- Ability to transmit large amounts of data. We achieve a high bandwidth continuously, without cuts or loss of performance allowing you to enjoy a high quality connection even if the location is not the best.
- Low costs. The absence of cable considerably reduces the cost. We can use any elevated site for the installation of antennas at a very low cost. With one antenna we can cover a large area of land.
- Fast installation. In the connection by radio links we only need to install the antennas in the ideal location and a WiFi router to access the signal.
Radio wave suppression
Cell phone jammers have long been actively used by security services, large theaters and music halls. With these devices you can talk really quietly, without fear, without being distracted by inappropriate calls and without fear of being overheard, because a cell phone can become a great eavesdropping device even without the knowledge of its owner. In terms of tactical capabilities, the cell phone has acquired the properties of covert eavesdropping devices - i.e. "legal bugs".
Buy a bug detector at jammer-store.com and you will be protected from wiretaps and the influence of radio waves.
For information security specialists this characteristic means that a cell phone can be remotely controlled and can be activated to eavesdrop at any time and any place, wherever you are.
Note that at the professional level, the task of combating wiretapping using cell phones is solved quite successfully, but is a very expensive exercise and requires the involvement of specialists and a wide range of technical means
So what to do if your information is valuable and significant, and can affect the fate of a company or the fate of a particular person? There is an answer - there is protection from listening devices.
For example, protection of negotiations can be ensured by such a device as cell phone jammer, which distorts the signal and makes it unrecognizable. Thus the mobile telephone jammer distorts not only the signal coming from the phone but also the recording made on digital media.
On this basis, we can understand that cellular jammers are simply necessary for analysts, professionals who earn on the provision of various information.
Source: https://www.jammer-store.com/bug-detectors/
