Customized Outdoor Band Selective Mobile Signal Repeater

Due to the influence of transmission line noise, the digital signal or analog signal carrying information can only transmit a limited distance. The function of the repeater is to regenerate and transmit the received signal, thus increasing the distance of signal transmission. It connects two or more network segments of the same network. For example, Ethernet often uses repeaters to extend the cable length of the bus. The maximum length of each segment of standard thin cable Ethernet is 185 meters, and the maximum length can be 5 segments. Therefore, after adding repeaters, the maximum network cable length can be increased to 925 meters. Generally speaking, the network segments at both ends of the repeater are network segments, not subnets.

The repeater is used to extend the network distance in the LAN environment, but it belongs to the network interconnection equipment, and operates on the physical layer of OSI. The repeater has the function of amplifying and regenerating the signal on the line, and is used to extend the length of the LAN segment (only used to connect the same LAN segment).