ENENSYS Divi Catch RF Скачать руководство пользователя страница 22 | Manualshive

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ENENSYS Divi Catch RF Скачать руководство пользователя страница 22

R F A n a l y s i s

The “RF analysis” panel (“RF Cable” for

Divi

Catch RF-C

and “RF-T/H” for

Divi

Catch RF-T/H

) enables the viewing of multiple levels of information:

transmission link, signal monitoring. For

Divi

Catch RF-C

, Echos and QAM

modulation are also available.

All parameters monitored in real-time can be represented in the form of a real-

time gauge or as graphs for evolution visualization. To switch to graph
representation, click the Monitoring tab in the Analysis section.

At any time, it is possible to reset all counters on the monitoring information

received by clicking the Reset button.

D i v i C a t c h R F - C

Transmission link monitoring

The RF Cable tab provides information on quality of the digital transmission link.

ENENSYS DiviCatch RF - Manual

Page 22 / 40

Divi

Catch RF

User Guide

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Содержание Divi Catch RF

Страница 1: ...avenue des Buttes de Coesmes 35700 Rennes FRANCE Office 33 2 99 12 79 06 Fax 33 2 99 12 79 05 www enensys com contact enensys com DVB is a Trade Mark of the DVB Digital Video Broadcasting Project 199...

Страница 2: ...panel 8 DiviCatch RF DVB H Analysis 19 Burst structure 20 FER and MFER 20 Delta_T information 21 RF Analysis 22 DiviCatch RF C 22 DiviCatch RF T H 25 DiviCatch Record video panel 27 DiviCatch RF T H E...

Страница 3: ...tion SI in DVB systems DVB SI 2 EN 50083 9 Interfaces for CATV SMATV Headends and similar Professional Equipment 3 ETSI EN 300 429 Digital broadcasting systems for television sound and data services F...

Страница 4: ...ended configuration for all types of streams is CPU 1 66GHz and 0 99GB RAM Depending on bit rates to record hard drive speed is a determinant factor For input bit rates lower than 80Mbps a 5400 RPM di...

Страница 5: ...done DiviCatch RF led gets red Then launch the application DiviCatch RF led gets orange Very interesting remarks Driver installation is only valid for the very USB2 0 port the DiviCatch RF device is...

Страница 6: ...ackets Get general information such as DiviCatch RF Serial Number and FW SW versions Check through a single click if a new software release is available for your product requires an Internet connectio...

Страница 7: ...turns to blinking green Note All frequencies entered are kept in history for quicker reuse This information is saved into the profile allowing you to have your own frequencies on different stations D...

Страница 8: ...r log panel Real time TS Analysis providing PSI PSIP SI table parsing Log providing error or information messages on device or stream Monitoring providing 4 types of information Real time graph of bit...

Страница 9: ...r All tabs can be detached and become independent windows Close a detached tab to reintegrate it to the list of tabs inside the TS Analysis section Programs tab displays all the services contained wit...

Страница 10: ...e and Date Table Embedded UTC time and date stamp in the TS Time Offset Table Embedded indication of local time offset The last tab INT provides information about all the parameters contained inside t...

Страница 11: ...arsing in Divicatch application MGT Master Guide Table STT System Time Table RRT Rating Region Table CVCT Cable Virtual Channel Table How to use Log information Log view By default log information con...

Страница 12: ...ialog opens Choose the color to be used for the associated state Click Ok The Log configuration window closes Settings are applied Log file Continuous monitoring A log file feature is also available f...

Страница 13: ...elines To change your personalized thresholds back to DVB standard default values click the Restore Default button Monitoring Setup Monitoring setup window is used to personalize the refresh frequency...

Страница 14: ...nstant bitrate graphical view Indicates that associated bitrate stream is hidden Deletes associated TS stream previously added using the Drag Drop function ETR290 ETR290 is standardized guidelines iss...

Страница 15: ...ng you can either resume and add up to all existing errors or reset existing monitoring by clicking Reset All Counters For detailed information on ETR290 parameters please refer to document TR 101 290...

Страница 16: ...ver last 10 minutes To navigate through the history switch from real time to history mode in the PCR jitter view mode The zoom range on the history graph can now be moved along the history graph to mo...

Страница 17: ...d PID A new line appears showing a drop down list contaning all PIDs of the MPEG2 TS Select a PID and specify the bitrate range To add further PIDs repeat the same operation To remove a PID monitoring...

Страница 18: ...lidation scheme is only available if MIP packets are detected SFN networks NIT and RF consistency validation scheme is only available for a signal received live Burst data monitoring Burst data monito...

Страница 19: ...ions jitter should not exceed 10ms in order to maximise power saving on the battery of the receiver Jitter Alarm is calculated from the minimum claimed delta t For further information refer to page 21...

Страница 20: ...tead of 64 which results in a error of 0 9 FER and MFER Frame Error Rate FER is the ratio of transmitted bursts containing errors during a specified period A burst is marked erroneous if any TS packet...

Страница 21: ...st monitored click the burst on which the mouse is placed In the Jitter tab an off time comparison uses the delta t info embedded within the MPE header to compare actual and theoretical times of burst...

Страница 22: ...e can be represented in the form of a real time gauge or as graphs for evolution visualization To switch to graph representation click the Monitoring tab in the Analysis section At any time it is poss...

Страница 23: ...atio is also an indicator of the QAM signal quality MER is expressed in dB and is a representation of the distance between constellation points actually measured and theoretical constellation points I...

Страница 24: ...onitoring using thresholds and alarms It is possible to configure alarms on parameter values measured for automated monitoring Unlock the Threshold settings area using the button Enter the minimum and...

Страница 25: ...ed as a ratio between the number of erroneous bits transmitted and the total number of bits transmitted Pre Viterbi BER This BER is calculated on packets before the Viterbi error correction scheme is...

Страница 26: ...as soon as the signal is tuned This screen provides instant graphical representation of the signal quality If signal is degraded constellation points become unclear MER Modulation Error Ratio is also...

Страница 27: ...values by clicking the button The threshold settings area is grayed out and alarm based monitoring is enabled Automatically red and green bars appear on the gauges to indicate the range of alarm raisi...

Страница 28: ...row is blinking green Enter a target file name using the button or select the file in which to record Recording will start when the button is pressed Time elapsed since the beginning of the recording...

Страница 29: ...hat captured stream is routed to your local computer Click the button to launch VLC client software Selection of a service amongst the list of available ones can be done from VLC Navigation menu NOTE...

Страница 30: ...e TS streaming box in the TS over UDP streaming field Select the required streaming mode and UDP address to be used to stream input TS to Press the button to start streaming press again this button to...

Страница 31: ...user to the Mobile TV service With that respect it is very important to validate that all elements composing the ESG have been properly transmitted All ESGs are transmitted to the IP address 224 0 23...

Страница 32: ...whatever the panel currently active Click the button to save all current settings Tuning information RF thresholds ETR290 settings A dialog box opens Save the profile to disk The profile is saved in...

Страница 33: ...separate file from the main log file used for standard monitoring If needed enter a Capture description The text entered will be used as the first available information upon each entry of the GPS log...

Страница 34: ...ment survey it is possible to export the GPS log file to an external cartographic application The format of the GPS log file is CSV based thus guaranteeing maximum interoperability However specific ca...

Страница 35: ...TATUS 0 1 If 0 tuner is not locked If 1 tuner is locked NOTE Out of range status is based on thresholds definition in the RF T H tab In the GPS log file the text entered will be output as such whereas...

Страница 36: ...2 0 port to which it has never been connected before Windows system will start another device enumeration and behave as if a new USB device was detected Companion CD will not be required and Windows r...

Страница 37: ...a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to rad...

Страница 38: ...ront End interface DiviCatch RF T H RF input DVB T DVB H Data format MPEG2 Transport Stream ISO IEC 61883 As per ETSI EN 300 429 MCNS Connector 2x F 75 ohms 1x input 1x loopthrough 1x BNC 75 ohms Freq...

Страница 39: ...equipment with a description of the defect reference of Purchase Order if possible and your full details When receiving your request a support engineer will get in touch with you in order to surely id...

Страница 40: ...EG DVB ATSC fields and are providing solutions for DVB H DVB T T DMB TV on mobile ASI SSI SMPTE 310M GigaEthernet QPSK These products are far from these expensive swiss knife interfacing products that...

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