Kathrein MSK 125 manual Mpeg Image Representation in DVB-T, LC display for DVB-T signals

Page 51

TV MEASUREMENT

LC display for DVB-C signals:

•MER modulation error rate: 32.0 dB

•Modulation = 64 QAM

•BER bit error rate: 6.4e-8

•Standard = DVB-C

•Carrier frequency offset: -0.10 MHz

LC display for DVB-T signals:

•MER modulation error rate: 24.8 dB

•Modulation = 16 QAM

•CBER bit error rate: 6.4e-8

•Standard = DVB-T

•Carrier frequency offset: -0.10 MHz

MPEG IMAGE REPRESENTATION IN DVB-T

If you select DVB measurement by pressing , the TFT

screen displays the list of programmes that can be received on the digital transport stream.

Use the or key to select the desired programme

and conﬁrm your selection by pressing .

To select the programme, you can also enter the displayed programme number directly.

... .

If the programme can be received free of charge, the picture and

sound of the desired programme are decoded and displayed or played back via the integrated speaker.

By pressing again you can select another programme from the programme list.

Press to exit digital reception.

During the image display the Viterbi BER is displayed:

LC display for DVB-T/H signals:

MER modulation error rate: 24.8 dB

Modulation = 64 QAM

VBER Viterbi bit error rate: 6.4e-8

Standard = DVB-T/H

Carrier frequency offset: -0.10 MHz

51

Image 51

Contents MSK General Safety Instructions FOREWORD/IMPORTANT InstructionsValidity of this Operating Manual Contents FM Measurement Features Technical Data Technical Appendix Storing Device SettingsMaintenance Customer ServiceProduct Package Safety InstructionsMeaning of Symbols Safety InstructionsFunctionality 8PSK FunctionLED Display Operating and Display ElementsLC Display TFT Colour DisplaySource selection Measurements LC display TFT colour displayOverview of Keypad Commands ButtonInput block Alphanumeric input Operating and Display Elements Side View Fan Ear phones Loudspeakers Battery fuse DC supplyConnections Front ViewSD Card External DC Power SupplyRF Input Socket USB PortSwitch on Switching OFF Setup Menu Setup Menu SettingsGetting Started Mains Operation Mains and Battery OperationDefault Setup Settings AT Time of Shipment Parameter SettingBattery Operation Analogue Satellite Reception SAT ANALOGUE/DVB-S2 SwitchCommand Overview of SAT Frequency Entry SATButton LNB voltage Following voltages can be called up via button commandCommand overview for LNB voltage LNB Voltage and 22 KHZ CHANGE-OVERSound Carrier Frequency Setting SAT Analogue Level MeasurementLevel overﬂow and underﬂow Select Sound Carrier Frequency in MHz BandwidthDigital SAT Reception Following voltages can be Button Called up via button commandCommand overview for LNB voltage Setting DVB-S2 Demodulation Parameters Diseqctm Digital Satellite Equipment ControlSAT DVB-S2 Level Measurement Button Hex code Command Overview for DiseqctmSAT-CTRL menu DiSEqCTM menu Command Overview for Framing Byte Command Overview for Address ByteHex Byte Description Byte Command Overview for Command ByteHex Command ID Description Switch Read switching status ﬂag commited portOrbit Polarisation Switch Position Data Byte Low Band Command Overview for Data ByteList of Single Cable Diseqctm Command Command Overview for Simple DiseqctmSimple DISEQCTM, Tone Burst Press to exit digital reception DVB-S2 MER, BER and Offset MeasurementMpeg Image Representation in DVB-S2 Calling up DVB-S2 measurementLocating Satellites Command overviewFinding Individual Reception Frequencies Command overview for ﬁndingAnalogue TV Cable Reception Analogue CABLE/DVB C SwitchHF Standard Switch Analogue Cable Demod Menu TV MeasurementCommand Overview for TV Channel Entry Channel Display and EntryFrequency Display and Entry Cable Analogue Level Measurement Command Overview for TV Frequency EntryStandard Command Overview for Measure TV Audio Carrier FrequencyAudio Carrier Spacing and Level Level Overflow and UnderflowSelect Soundcarrier Digital TV Cable Reception Channel Display and Entry Setting DVB-C Demodulation Parameters To call up DVB-C/DVB-T/H measurement Level Measurement of DVB-C/DVB-T/H SignalsLC display for DVB-C signals DVB-C/DVB-T/H MER, BER and Offset MeasurementMpeg Image Representation in DVB-C Analogue Terrestrial TV Reception Analogue TERRESTRIAL/DVB T/H SwitchHF Standard Switch Terrestrial HF Standard SwitchChannel Display and Entry Command Overview for TV Frequency Entry Digital Terrestrial TV Reception Setting DVB-T/H Demodulation ParametersHF Standard Switch DVB-T Select the required HF bandwidth by using the digit buttonsChannel Display and Entry DVB-C/DVB-T/H MER, BER and Offset Measurement Mpeg Image Representation in DVB-T LC display for DVB-T signalsFinding Individual Reception Frequencies Nicam Audio BIT Error Rate Measurement Level Measurement FM SwitchCommand Overview for FM Frequency Entry FM MeasurementCommand Overview for Find Spectrum Measurement SAT SpectrumTV Spectrum Spectrum Measurement FM Spectrum TFT display LC display Storing Device SettingsStoring Device Settings Deleting Device SettingsTFT display Storing Measurement ResultsStoring Measurement Results in the Device Memory Spectrum Memory Full Only 10 Spec. PossibleStoring Measurement Results on the SD Card Deleting Measurement Results from the Device MemoryStoring Measurement Results Entering the Start Line for Automatic Measuring Data LoggerEntering the Stop Line for Automatic Measuring Starting and Interrupting Automatic MeasuringMessage Storing the Data Logger Measurement Results on the SD CardMaintenance Technical Customer Support Customer ServiceFeatures RF component Technical DataLevel measuring component SIGNAL-TO-NOISE Ratio Technical Appendix+14.1 dB Command SET for EXR 22 Kathrein Matrix Diseqctm Commands for Kathrein MatricesCommand SET for Kathrein Matrices Command SET for EXR 20 Kathrein MatrixChannel UND Frequency TABLE, Standard B/G Frequency in MHZ Channel TablesVHF UHF Channel UND Frequency TABLE, Standard L Frequency in MHZVII Channel UND Frequency TABLE, D/K Standard Frequency in MHZChannel UND Frequency TABLE, I Standard Frequency in MHZ Hence the values for ARD Das Erste are Calculation of SAT if Frequency Using the MSKThis is done as follows Oscillation frequency is made up as followsPage Page 936.3474/A/0409/ZWT Technical data subject to change