Transmodulator generating two COFDM or QAM (Annex A) multiplex from the multiplexing of the services available in up to 4 different TV SAT transponders. These may be extracted from 2 different satellite polarities (2 independent SAT inputs), or from a single satellite polarity, using the headend's input loop.
The encrypted satellite channels are transformed into free terrestrial services through the CI interface and the appropriate CAM module. Depending on the CAM type used (standard/professional), one or several services may be opened for free visualisation.
The selection of the desired output modulation can be possible via an embedded web user interface, which allows the configuration of the module.
Highlights:
- Embedded user web interface for module configuration:
- Selection of output modulation COFDM (DVB-T) or QAM (DVB-C)
- Configuration of the entire headend selecting one of the module as a master
- Automatic detection of the modules that are connected to the master
- Cloning function to replicate configurations between modules and headends
- Headend control indicators: module temperature, CAM status
- Access to the headend configuration through a self-created WiFi network (using the kit with ref.216802)
- Total or selective removal of the services present in the received transponder, to avoid them being detected (and memorised) by the receivers (STB)
- Editable TS_ID, which makes programme/service detection easier on the receiver (STB), since the channel scan is based on this identifier
- LCN (Logical Channel Number) allows the assignment of the services present in the output to an LCN, which makes the ordering of the channels easier on the receivers (STB)
- Provides information regarding both the occupation of each specific service and the global output occupation, which allows the optimisation of the services being distributed
- Device monitoring and signal status LEDs
Main Features:
- Its outputs can be configured with loop mode either activate or deactivate
- Service decryption by insertion of a PCMCIA module
- Null packet insertion (“Stuffing”) allows the receiver (STB) to perform a faster scan
- PID filtering allows the removal of undesired services from a Multiplex (enhanced occupation use); very interesting when combined with CAM use
- S_ID editable to prevent the receivers (STB) in an installation from retuning when the output-Multiplex's services are modified
- Editable Network_ID, Original Network_ID and Cell_ID allow the control of network identifiers
