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DTV Field Testers - USB2.0 Stream analysis - capture - playout

DiviSeries: The Digital TV Swissknife

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 signal input and output.

Full range features

Compact , easy to use and portable

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

Available interfaces

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			DVB-SPI
	DVB-ASI	ETI	LVDS	LVTTL	RF
DiviPitch Stream player
DiviCatch Stream Recorder
DiviDual Stream Player and Recorder	DiviDual T2-MI

Key Features

Stream playing

DVB-ASI, DVB-SPI, T2-MI 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 bitrate graph
PSI/SI table parsing for DVB
PSIP table parsing for ATSC
MIP 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)

T2-MI analysis

Real-time DVB-T2 Modulator Interface full syntax analysis. Usefull to analyse protocol between the T2 gateway and DVB-T2 modulator.
- Full T2-MI parsing (BB frame, L1 frame and timestamp decoding)
- Alarms management on key T2-MI invalid parameters
- Video streaming over UDP for a specified PLP

USB2 adapters are RoHS compliant products

All USB2 adapters (DVB-ASI, DVB-SPI, ETI / T-DMB, DVB-H, 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.

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