Screen Service DVB 250-400 W rms / ATSC 400-600 W rms

Screen Service's digital transmitters are the result of constant technological research and their accurate selection of materials. The units in this series consist of one or two power amplifiers coupled together by means of a specially patented system that allows low losses as well as an excellent linearity over the entire band, in addition to guaranteeing continuity of duty even in cases of faults in the amplification chain. Each individual unit is internally redundant both in its power supply circuits and in its amplification and cooling circuits. The driver stages consist of DBT or DTT series high-performance digital modulators which guarantee optimal operating characteristics and an unprecedented flexibility allowing the configuration of units such as transmitters, regenerative and non-regenerative transposers or gap fillers as well as permitting the transmission of analogue signals thanks to its DUAL-MODE option. The control and protection circuits make it possible to visualize all operating parameters of the unit as well as remote monitoring and measurement, thanks to special analogue, serial and TCP/IP interfaces.