H-777 How to connect with Repeater Controller?

What’s theTR10 Repeater Controller? In some specific cases, if we need a farther distance,we have to use some tools like Repeater Controller(加C9063A 超链接) to increase the range of the walkie-talkie so that it’s more convenient for our happy communication.But how much do you know about the TR10 Repeater Controller?How long it will extend the range of the radios? The TR10 is a […]