The ET-836S is intended for the learning of the theory and practising of the central commutation and interior telephony networks. It incorporates a PABX exchange, internal telephone lines (analogue and RDSI), an external line simulator, tariff generator modules, channel simulator, fault simulator and connection points for analogue and digital (ISDN) terminals. It can be connected via modem and directly to a PC

Last generation of telephone station ISDN / analogue
2 internal analogue lines
4 external analogue lines
4 external basic access So (B+B+D)(it allows the connexion un to 8 independent ISDN extensions)
Programming and configuration of the telephone station through PC
Simulation of an urban analogue station and the circuits of tarification

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• MPEG-2 TS INPUTS: 2x DVB-ASI, 1x DVB-SPI
• IF OUTPUT: Fixed at 36 MHz
• RF OUTPUT: 45-875 MHz
• CONSTELLATIONS: QPSK, 16QAM, 64QAM

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• Supply from the signal level meter

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• two identical internal modules including 4 inputs and 1 output or 1 input and 4 outputs
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• FREQUENCY RANGE: 45 MHz to 875 MHz

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• LOSSES Function
• LOGGER Function
• Visual locator to find faults in the fibre
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• User interface in several languages
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• equipped with TFT-LCD and Plasma technology
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• includes a failures generation module

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• theoretical-practical study of a DVD & CD player
• observe the internal composition of the mechanics
• analyze the signals that take part of the operation
• simulate several faults for the study of troubleshooting and diagnostic methods

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• DVB-C, DVB-C2
• DVB-S, DVB-S2, DVB-S2 multistream
• ISDB-T/Tb
• DSS, ACM/VCM/CCM
• MPEG-TS

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• frequencies between 1 and 2200 MHz
• handheld broadband white gaussian noise generator
• testing coaxial networks

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• TS INPUT: 2 DVB-ASI independent inputs
• RF OUTPUT: 2 independent combined DVB-T multiplex
• Filtering table up to 32 PID
• Measurement: Bitrate of the output multiplex
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• DVB-S/S2 IF INPUT: 2 independent DVB-S/S2 inputs
• TS OUTPUT: 2 double independent DVB-ASI outputs
• allows inserting a Conditional Access Module (CAM)
• Selection of decrypted services by name