The modulator module SPM-H4TCT converts four HDMI signals into two DVB-C or DVB-T channels.
With the four HDMI inputs, four signals of digital receivers, DVD players or other HDMI sources can be processed and fed into the network with a single module. The changeable type of modulation allows the distribution of the output signals via cable (DVB-C / QAM) or terrestrial networks (DVB-T / COFDM).
In a single base unit SPM 2.000 up to six modules (up to 24 HDMI inputs), in a single base unit SPM 200 two modules (8 HDMI inputs) can be run.
The SPM-STCT-CI is a twin module with two DVB-S/S2 inputs, two CI interfaces and changeable output modulation via menu.
Both independent tuners have got one CI interface which allows reception and central decryption of two DVB-S/S2 transponders which are processed to DVB-C or DVB-T afterwards.
The output signals can be processed for distribution in DVB-C (QAM) or DVB-T (COFDM) networks due to the changeable output modulation.