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VENTUS-A+ DTV Analyzer / Manual

Chapter No. 1-4

4

VENTUS-A+ DTV Analyzer

USB type DTV Analyzer for ATSC/QAM/DVB-T2/DVB-T/DVB-C

1. Introduction

VENTUS-A DTV Analyzer is designed to analyze MPEG-2 TS stream in real time/off line bases,
Hardware and Software as in a package. The Hardware interlocks with the PC via USB cable to
maximize its utilization as a mobile analyzer. Furthermore, it supports TS file output through
ASI and real time input can re-transmitted via ASI.

1-1. Features

①

Real time analysis via RF/ASI/IP input plus offline analysis via TS files

②

ETSI TR 101 290 based error detection

③

Bit-rate, PTS-PCR, DTS-PCR measurement, Table repetition cycle analysis

④

Provide configuration information for each PID, Service and Table

⑤

Provide Table History and detailed Table analysis tool

⑥

Provide Media player and detailed analysis information for each services

⑦

Load/Save TS recording & Analysis log

⑧

Support the newest TTA standard (Korean type 3D TV and multi-channel service)

⑨

Provide MER/Packet error rate and receiver sensitivity during RF reception

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Содержание VENTUS-A+

Страница 1: ...VENTUS A DTV Analyzer Manual v 1 2 3 0a Updated Jan 2016 Chapter No 1 4 Manual VENTUS A DTV Analyzer USB DTV Analyzer ATSC QAM DVB T2 DVB T DVB C...

Страница 2: ...e This publication may contain technical issues inaccurate information or typos These will be revised in revised edition if there is any No part of this publication is subject to be reproduced stored...

Страница 3: ...rol Window 4 2 Analysis Window Services Tab 4 3 Analysis Window PID Tab 4 4 Analysis Window Table Tab 4 5 Analysis Window Service View Tab 4 6 Analysis Window Bit Rate Tab 4 7 Analysis Window TR 101 2...

Страница 4: ...real time input can re transmitted via ASI 1 1 Features Real time analysis via RF ASI IP input plus offline analysis via TS files ETSI TR 101 290 based error detection Bit rate PTS PCR DTS PCR measur...

Страница 5: ...nput bit rate 19 392Mbps SMPTE310M output bit rate 19 392Mbps RF Input Frequency Range 40 1002 MHz RF Input Level 7 84 dBm 6 75 dBm 64QAM 6 66dBm 256QAM 1 3 Software Specification TS input ASI SMPTE31...

Страница 6: ...No 1 4 6 2 VENTUS A Plus System Package 2 1 Parts Name RF Input Port LED Status lamp ASI SMPTE Input Port ASI SMPTE Output Port USB 2 0 Port 2 2 Package Contents DTV Analyzer USB Connection Cable USB...

Страница 7: ...t USB cables from the DTV analyzer before installation Run DTV Analyzer Setup file in the USB memory provided with the package Press Next to proceed installation Run under Administrator Authority for...

Страница 8: ...VENTUS A DTV Analyzer Manual Chapter No 1 4 8...

Страница 9: ...VENTUS A DTV Analyzer Manual Chapter No 1 4 9 If you see below messages please select Do not close the application...

Страница 10: ...ne during the installation no reinstallation required for version updates Automatically start the WinPcap driver at boot time must be selected during the installation After the software installation i...

Страница 11: ...PC with USB cable 3 2 Driver Installation Select Browse my computer for driver software then select either Driver Windows32bit 1 or Driver Windows64bit 1 based on your Window OS Click on Next Right Cl...

Страница 12: ...VENTUS A DTV Analyzer Manual Chapter No 1 4 12 Please check USB DTV Signal Generator Ventus 1 0 is shown in device manager after driver installation is completed...

Страница 13: ...Analyzer Software DTV Analyzer 5 Services PID Tables Services PID Tables Service View Bit rate TR101290 Table History TR101290 Control Window Analysis Result Display Left Analysis Result Display Righ...

Страница 14: ...e tab Left Right Window tab and Option tab Settings Button for Input tab Output tab Mode tab and Option tab is activated only when system is NOT running Active Tab Controls Start Pause in file analysi...

Страница 15: ...ysis based on its designated Bit rate with time Data output through Media Player and output port is available Max mode enables High Speed Analysis but Data output through Media Player and output port...

Страница 16: ...ng window You can select either ASI Input or SMPTE 310M You can select network adapter for IP input though the Adapter You can select UDP or RTP thorough Protocol You can select the IP address and UDP...

Страница 17: ...pectrum INPUT type Spectrum Inverted or Spectrum Normal The Spectrum Inverted is set as the default It supports both frequency allocation based on supported channel chart and direct selection of the f...

Страница 18: ...VENTUS A DTV Analyzer Manual Chapter No 1 4 18 Frequency Scanning Feature is available when such frequencies are selected based on the Channel Chart Scanning Scanning Completed...

Страница 19: ...art below for additional parameter settings for each modulation DVB T2 T C Type 1 2 3 DVB T Band Width 6MHz 7MHz 8MHz Priority High Low DVB T2 Band Width 1 7MHz 5MHz 6MHz 7MH z 8MHz Lock Mode BASE LIT...

Страница 20: ...verted Spectrum Normal Direct frequency input and allocation of frequencies based on the frequency chart settings supported KOR Terrestrial KOR Cable EU Normal EU Special Radio EU Digital RF Input Sta...

Страница 21: ...Mux is being activated the PCR related data will be modified from its original input data Please refer to the following Chart for more details Input Port and Settings Output Port Data Output Re Mux A...

Страница 22: ...in MPEG Standard will be analyzed If analysis mode and current selected TR101290 profile mode is conflicted then a popup window prompt to change setting Left Window Tab Right Window Tab You can selec...

Страница 23: ...e alarm is triggered Click Clear to clear alarm and initialize the status Normal Error Occurred When Settings is clicked Pop up Window will appeared Settings Pop up Window enables you to configure 5 c...

Страница 24: ...n network and etc When this mode is activated may require higher performance PC Media Player click on Auto Select Program enable automatically analyze service and if it finds services then display fir...

Страница 25: ...and file name Recording date and time of the log data will be added to the actual file name Log file is saved in csv format Press Open button in Log Record to see file path Check Include System Messa...

Страница 26: ...system operation Designate the file name and path with button in Event Record The recording date and time will be added to the actual saved file name Use Open button to check the file path of the Even...

Страница 27: ...t ATSC DVB User defined Profile TR101290 ATSC A78 can be edited only if it is User defined Profile RF Measurement can be edited at anytime Use check box to enable disable operation during analysis pro...

Страница 28: ...rred analysis items in User defined Profile menu Analyze only checked box items when it operate if there are numerical values in analysis and the limit values are configured as defined by to ATSC or D...

Страница 29: ...VENTUS A DTV Analyzer Manual Chapter No 1 4 29 RF Measurement ATSC A78...

Страница 30: ...p Window PID User Define Analyze PIDs in specific Program Number Decimal Hexadecimal INPUT supported Insert Program Number and PID then press ADD button Press DEL to remove added PID If there is no se...

Страница 31: ...Tab Can check the serial number and properties of connected Device with Device Info Can Check the options supported by the connected Device with Option Info Event Trigger option Event Record option s...

Страница 32: ...mber of Services For each services the Service name Program Number bit rate and occupancy information is shown along with the configuration information in sub node 4 2 Analysis Window Services Tab The...

Страница 33: ...VENTUS A DTV Analyzer Manual Chapter No 1 4 33 PID Tab shows the total number of analyzed PID with its properties bit rate and occupancy 4 3 Analysis Window PID Tab...

Страница 34: ...n tables in sequence by its Table ID in a tree structure format Double Click on node or click on to expand or fold displays It shows the information collected and the named of the tables repeated cycl...

Страница 35: ...for one 1 selected program 4 5 Analysis Window Service View Tab During the Analysis operation the drop box menu selection is inactivated until the program is detected Upon the program detection the dr...

Страница 36: ...ted Not supported in Max Speed of File input Mode Three 3 drop box menus right above the Media Player screen will be activated after the program has been specified you can select Video Audio and Capti...

Страница 37: ...VENTUS A DTV Analyzer Manual Chapter No 1 4 37 Arrow icon allows to expend or restore size of media player...

Страница 38: ...ree on the right shows the components of the specified program and is same configuration as Service Tab Closed Caption displays the CEA 608 708 data on screen Switchable CC Chanel through the channel...

Страница 39: ...plus PTS PCR PTS PCR value as defined in TR 101 290 PTS PCR indicates the difference in its value compare to PCR input value right before PTS DTS PCR indicates the difference in its value compare to P...

Страница 40: ...VENTUS A DTV Analyzer Manual Chapter No 1 4 40 Bit rate tab shows detailed information about measurement components of the Bit rate 4 6 Analysis Result Window Bit Rate Tab...

Страница 41: ...alyzer Manual Chapter No 1 4 41 The upper window shows occupancy of each PIDs Min Max Avg Bit rate and number of Continuity Count error These items can be organized and sorted by its components for ea...

Страница 42: ...ion of the entire bit rate with its Max Min information Color graph on the right shows the program occupancy in percentage Below bar graph indicates share of each programs If you put mouse point on th...

Страница 43: ...nual Chapter No 1 4 43 TR 101 290 Tab shows the result of error analysis based on ESTI TR 101 290 and ATSC A78 standard Double Click on each nodes or click to expand or fold displays 4 7 Analysis resu...

Страница 44: ...V Analyzer Manual Chapter No 1 4 44 More detailed information is provided for nodes with Expand and Fold indicators Clicking on the timing related measurement items will display its relevant graphs at...

Страница 45: ...ponents of collected information table and its history 4 8 Analysis Result Window Table History Tab Top left window shows the type of collected information table When a specific information table has...

Страница 46: ...e analysis the analysis components will be displayed on the right upper window by information table configuration chart along with the byte data information of such section shown at the bottom left Se...

Страница 47: ...DTV Analyzer Manual Chapter No 1 4 47 The byte data is highlighted at the bottom left along with the binary data on the right when certain items have been selected from the analysis chart on upper rig...

Страница 48: ...carry out PCR data related analysis on input data Input data Warning PID Name Update failed Abnormal data detected during the update process after the table data collection Input data Warning PID Name...

Страница 49: ...US A DTV Analyzer Manual Chapter No 1 4 49 4 10 TR 101 290 Summary Tab TR 101 290 ATSC A78 error detection results are presented in a summarized format For further information see analysis window TR10...

Страница 50: ...VENTUS A DTV Analyzer Manual Chapter No 1 4 50 4 11 RF Status Window In RF quality MER and RSSI measurement values of the last 150 seconds data are displayed in a Graph...

Страница 51: ...ong MPEG 2 ATSC DVB and ISDB input configuration input port and detailed configuration information analysis processing time and input status File TS IP input status shows its Bit rate whereas RF input...

Страница 52: ...1 5 2 Table ID Mismatching 1 5 3 Scramble Control Error PMT Info table error PMT info table unable to repeat within its time limit PMT info Table ID do not match PMT info table is scrambled 1 6 PID E...

Страница 53: ...Mismatching SDT Info table error SDT Actual Present Follow info table unable to repeat within its time limit SDT Other Present Follow info table unable to repeat within its time limit SDT info table u...

Страница 54: ...2 EIT 1 Repetition 4 3 EIT 2 Repetition 4 4 EIT 3 Repetition 4 5 Table ID Mismatching 4 6 Scramble Control Error EIT Info table error EIT 0 info table unable to repeat within its time limit EIT 1 inf...

Страница 55: ...s ASI output bit rate 0 108 Mbps SMPTE310M input bit rate 19 392 Mbps SMPTE310M output bit rate 19 392 Mbps RF Input Frequency Range 40 1002 MHz RF Input Level 8VSB 7 84dBm OpenCable QAM 6 66dBm S W S...

Страница 56: ...1ea ASI input bit rate 0 108 Mbps RF Input Frequency Range 40 1002 MHz RF Input Level DVB T2 5 78 dBm DVB T 7 83 dBm DVB C 2 67 dBm S W Specification DVB type TS Input ASI SMPTE310M File IP UDP Ts or...

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