USB2.0 Stream analysis - capture - playout

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DiviSeries: The Digital TV Swiss knife

DiviSeries products are must-have devices for testing and validating MPEG2-TS streams. All products are shipped with their companion software for controlling their operation and providing real-time advanced analysis. Applications also
come with a command line package ideally suited for automated testing purposes.

Being available for both baseband and RF signals, they are the ideal companion for head-end monitoring or lab & field
applications.

DiviPitch is a stream player featuring a signal output, as opposed to DiviCatch which is a stream receiver featuring a
signal input and recording and analysis capabilities. DiviDual is a two-in-one product combining DiviPitch and DiviCatch
capabilities and featuring both input and output signals.

Full range features

Compact, easy to use and portable

All DiviSeries are USB self-powered, meaning they do not require any external power supply: These pocket size devices can be powered from any USB2.0 port.
Their compact size and robustness make it the ideal companion for field applications when combined with a laptop.

Key Features


Stream playing

  • DVB-ASI, DVB-SPI or ETI interfaces
  • Intuitive Graphical User Interface
  • Stream feed to broadcast equipment (eg, modulator, remux, etc)
  • Playlist
    Play one stream after the other
  • Loop or segment play mode

Recording

  • Record the entire multiplex to a TS file
  • Schedule capture time
  • Set a maximum size for the captured file
  • Endless loop capability for 24/7 monitoring

MPEG2-TS analysis

  • MPEG2 TS source
    USB (from the DiviCatch) or Ethernet from the PC (IP source)
  • Real-time bit rate graph
  • PSI/SI table parsing for DVB & DTMB
  • PSIP table parsing for ATSC
  • MIP/SIP packets analysis for SFN networks

ETR290 Validation

  • DVB’s ETSI TR 101 290 guidelines implemented
  • MPEG2-TS layer validation
  • Priorities 1, 2 and 3 implemented
  • MIP validation
  • PCR accuracy graph
  • Configurable thresholds and settings
  • Logging of alarms raised

Program decoding

  • Decode all unencrypted programs in real-time
  • Simultaneous DVB-H de-encapsulation on all PIDs
  • DVB-H IP datagram decoding

RF analysis

  • Real-time analysis of key RF parameters
  • Constellation graphical display
  • MER and EVM for evaluating modulation quality
  • Signal level, Signal-to-Noise Ratio and BER for evaluating transmission quality

DVB-H analysis

  • All time-sliced PIDs analyzed in real-time
  • Information on burst structure
  • Delta-T / Jitter information for IP encapsulator optimization
  • Calculation of MFER and FER for evaluating quality of restitution
  • ESG decoding and analysis
    (DVB-CBMS & OMA Bcast)

Interfaces available
DVB-ASI ETI DVB-SPI
(LVDS/LVTTL)
 RF
DiviPitch Diviseries - DiviPitch - MPEG2-TS Player Diviseries - DiviPitch ETI - T-DMB Strem Player Diviseries - DiviPitch - MPEG2-TS Player
DiviCatch Diviseries - DiviCatch - MPEG2-TS Recorder Diviseries - Professional DVB-T + DVB-H RF Live Receiver and AnalyzerDiviseries - Digital Cable Live Receiver and AnalyzerDiviseries - DTMB Live Receiver and Analyzer
DiviDual Diviseries - DiviDual - MPEG2-TS Player-Recorder Diviseries - DiviDual - T-DMB Stream Player-Recorder Diviseries - DiviDual - MPEG2-TS Player-Recorder

USB2 adapters are RoHS compliant products All USB2 adapters (DVB-ASI, DVB-SPI, ETI / T-DMB, DVB-H, DTMB(GB20600-2006), Cable) are RoHs compliant.

The RoHS Directive stands for "the restriction of the use of certain hazardous substances in electrical and electronic equipment". This Directive bans the placing on the EU market of new electrical and electronic equipment containing more than agreed levels of lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyl (PBB) and polybrominated diphenyl ether (PBDE) flame retardants.
The RoHS directive, which took effect on July 1st, 2006, applies to IT equipment, telecommunications equipment, and electronic and electrical tools among others as defined by a section of the WEEE directive.


 

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