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  5. 25. Remultiplexer-modulator of five ASI inputs with two KA-carriers at the output

25. Remultiplexer-modulator of five ASI inputs with two KA-carriers at the output

Main characteristic

  • On two RF DVB-C outputs of the device two packages of programs (on the average 6 — 10 TV programs on each carrier) in DVB-C format in the range of 36-900 MHz with an output on 1 HF F-connector are formed. 
  • The device has a built-in function of broadcasting a pre-recorded DEMO channel (as SD or HD) to the SD Flash card, which is then multiplexed with the final output stream.
  • The device works with 3D, HD and SD signals. 
  • The IP output of the device can be used to transport the generated software package through the IP network , to ensure the possibility of control on the PC. 
  • The device can be used to organize an information CHANNEL in a cable network or in hotel TV networks.
  • DTVC-5ASI-2RF-DEMO.

Description

The processor is a multifunctional device for multi-channel digital television broadcasting over cable networks. Processor solves most of the technical problems faced by the cable operator in the formation of the head station:

  • Generates a group spectrum of up to 2 DVB - C packages at 2 frequencies (in the range of 36-900 MHz (the frequency range of broadcasting in the cable network) with an output of 1 RF connector.
  • It is possible to use the Processor in conjunction with analog cable network equipment with simultaneous broadcasting of both analog and digital signals in the same network.
  • Supports both SD (Standard Definition) and HD (High Definition) channels, i.e. 1920x1080p high resolution (H. 264 standard ).
  • Provides the setting of the budget conditional access system DVCrypt option. With the number of subscribers up to 98 thousand subscribers.
  • DVB-C (SD or HD) digital cable TV receivers are used as subscriber receivers, providing DVCrypt support, in the case of conditional access system, as well as standard receivers and TVs with CI interface with inexpensive DIGITAL modules.
  • Provides support for EPG, OTA ,LCN services
  • Has built-in player on SD HC Flash card. (as the fifth input of the Remultiplexer)
  • Has an IP output to transport one of the packets to the IP network or the ability to control one packet selected from the input or input streams on the PC.
  • The supplied (installed) free software M2 Ts Inspector enables you to use the processor as a flow analyzer, which allows to record a stream using IP, the processor output to file and view any errors in the stream. If it is necessary to modify this program for specific requirements, the necessary materials are provided.

One such device (processor) allows you to organize a small TV cable network for about 15 programs, replacing 2 remultiplexers, 2 Scramblers, 2 DVB-C Modulators, 2 UP-Converter and, in addition, makes it possible to organize a channel monitoring system on a PC (and even stream analysis!).