REPEATER or repeaters are divided into two general categories:
Repeaters that are used in wireless networks and use at least one antenna to receive radio waves and another antenna to resend them.
Repeaters that are used in cable networks and have at least one port to receive and another port to send information.
Application of iterators in the real world
Pay attention to the above picture and suppose you have a wireless router modem at home and connect to it via wifi. But your received signals will be disrupted due to the great distance between you and the wireless router modem. To solve this problem, just place a wireless repeater in a suitable place between your device and your modem router. You should also note that the use of repeaters is very common today. Especially in wireless networks…
The difference in the performance of repeaters in analog and digital signals
As we discussed the types of signals in the previous articles, it was said that there are two types of signals. Now we should know, when we want to avoid the weakening of analog signals, we use a device called Amplifire. But for digital signals that are mostly used in computer networks, Repeater is used to solve this problem.
We also said that communication signals are weakened and deformed along the way due to natural or unnatural factors. A repeater (digital signal repeater) has the ability to restore signals damaged by noise with a quality close to the original quality, and when it is restored, it can be used over longer distances. This is despite the fact that Amplifires, unlike Repeaters, may amplify the existing noise of the signals! To understand this, just check the above picture again…
