Screen Service Mobile Digital Microwave Links

Produced in various frequency ranges, these microwave links are equipped with double conversion technology and synthesized oscillators which enable 20 pretuned channels to be changed from the RF head. On the internal console, a multifunction display allows visualization of the operating parameters of the unit.The standard capacity of the link is 34 Mbits/s, but may reach up to 155 Mbits/s depending on the options and the type of modulations (QPSK or QAM).The external mechanical support is designed to house two receiving and/or transmitting units which therefore allows the following configurations: RX + RX, TX + TX, TX + RX. This makes it possible either to double the capacity of the link itself or to produce bidirectional connections.On the external RF unit, whether receiving or transmitting, are present the sealed piezoelectric pushbuttons for channel changing and two high-efficiency displays showing the channel and operating frequency and the output power level or RF input level so as to facilitate the system’s tracking operations.