The DVB-S digital modulator with IF output between 1200÷1300 MHz represents the ideal solution for digital broadcasting systems characterized by high performance at low prices. The QPSK modulation, specifically used in the systems compliant to the DVB-S standard, allows the management of high bitrate at low multipath conditions, optimizing the receiving demodulation also at low SNR signal conditions.

The DVB-S modulator in object provides the QPSK modulation of an ASI signal, coming e.g. from an audio/video MPEG-2 encoder, into an intermediate frequency (IF) between 1200÷1300 MHz.