SDR8/SDR8 microwave communication equipment is a point-to-point line-of-sight wireless transmission equipment. When a single hop cannot constitute a line-of-sight, a multi-hop relay method can be used. Equipped with terminal equipment such as antennas, antenna poles and PCM, it can realize the transmission of users' voice, data, fax and other services. The equipment can be used in a fixed way, or it can be installed in a vehicle for mobile use.

The main functions of the product:

　　◆Group channel digital signal transmission, service call function.

Main features of the product:

　　◆With 16 E1 information transmission capabilities;

　　◆Adopting adaptive equalization processing technology, with anti-multipath ability;

　　◆With service and network management channels;

　　◆Support link service and network management equipment access;

　　◆Simple operation and flexible use;

　　◆Equipped with servo, with automatic antenna alignment function.

The main technical parameters

　　◆Working frequency band: 7770MHz～8470MHz;

　　◆Group traffic rate: 2Mb/s(E1), 8Mb/s(4×E1), 34Mb/s(16×E1);

　　◆Group interface: E1 interface (ITU-T G.703, balanced);

　　◆Communication distance: 30km (typical value, LOS);

　　◆Working temperature: -25℃～55℃(ODU), -10℃～45℃(IDU).