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DEMULATORY SATELITARNE I MODULATORY TV
TTB 5x1 DVB-T-TV transmodulator DVB-T ® CABLE-TV (analogue)
TTB 5x1 DVB-T-TV transmodulator DVB-T ® CABLE-TV (analogue)
- The digital terrestrial signal (transponder) will be transported to the tuner in which it will be selected and demodulated into the transport stream level. The following MPEG - decoder selects a program out of this and delivers an analogue video- and a digital audio - signal which will be converted into two analogue audio - channels within the D/A - converter.
- The analogue signals will be transported to separate modulators and summed up within the IF - range. After the following IF - filtration the conversion into the required output - channel takes place. Every module is equiped with a range filter at the output (8 product variants) to minimize the noise storage at the interconnection. The output - channel within the respected range is free selectable. All modules are adjacent channel suitalbe and produce standard mono / stereo - Die Baugruppen sind nachbarkanaltauglich und erzeugen normgerechte Mono / Stereo - dual tone signals.
The terrestrial tv - transmodulators TTB 5x1 are components of the head end system B - Line which is conceived for middle sized networks.
The modules convert DVB - T - signals into analogue cable - tv - signals.
All modules are programmed at the central control unit and are working independantly afterwards.
The status of the individual modules will be displayed by a colored LED.
