Kathrein MSK 125 DVB-S2 MER, BER and Offset Measurement, Mpeg Image Representation in DVB-S2

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SAT

DVB-S(2) MER, BER AND OFFSET MEASUREMENT

The modulation error rate (MER), the bit error rate (BER) and the carrier frequency offset (LNB offset) can be measured to rate the digital reception quality.

Note: In this case MER shown on the display has the same meaning as SNR (signal radio ratio).

Use the	button to select between SAT analogue and SAT
digital.

Calling up DVB-S(2) measurement:

In SAT digital reception mode press the button.

LC display:

•MER modulation error rate: 12.6 dB

•Modulation type 8PSK

•Code rate 9/10

•BER bit error rate: 1.7e-7

•Standard = DVBS2

•Carrier frequency offset (LNB offset): +0.72 MHz

If the quality of the DVB signal is so good that no bit error can be detected, BER = 0.0e+0 is displayed.

MPEG IMAGE REPRESENTATION IN DVB-S(2)

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.

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Contents MSK Validity of this Operating Manual General Safety InstructionsFOREWORD/IMPORTANT Instructions Contents FM Measurement Storing Device Settings MaintenanceCustomer Service Features Technical Data Technical AppendixSafety Instructions Meaning of SymbolsSafety Instructions Product PackageFunctionality Function 8PSKOperating and Display Elements LC DisplayTFT Colour Display LED DisplayTFT colour display Source selection Measurements LC displayInput block Alphanumeric input Overview of Keypad CommandsButton Operating and Display Elements Fan Ear phones Loudspeakers Battery fuse DC supply ConnectionsFront View Side ViewExternal DC Power Supply RF Input SocketUSB Port SD CardGetting Started Switch on Switching OFF Setup MenuSetup Menu Settings Mains and Battery Operation Default Setup Settings AT Time of ShipmentParameter Setting Mains OperationBattery Operation SAT ANALOGUE/DVB-S2 Switch Command Overview of SAT Frequency EntrySAT Analogue Satellite ReceptionFollowing voltages can be called up via button command Command overview for LNB voltageLNB Voltage and 22 KHZ CHANGE-OVER Button LNB voltageLevel overﬂow and underﬂow Sound Carrier Frequency SettingSAT Analogue Level Measurement Frequency in MHz Bandwidth Select Sound CarrierDigital SAT Reception Called up via button command Following voltages can be ButtonCommand overview for LNB voltage SAT DVB-S2 Level Measurement Setting DVB-S2 Demodulation ParametersDiseqctm Digital Satellite Equipment Control Command Overview for Diseqctm Button Hex codeSAT-CTRL menu DiSEqCTM menu Hex Byte Description Command Overview for Framing ByteCommand Overview for Address Byte Command Overview for Command Byte Hex Command ID Description Switch Read switching status ﬂag commited port ByteCommand Overview for Data Byte Orbit Polarisation Switch Position Data Byte Low BandSimple DISEQCTM, Tone Burst List of Single Cable Diseqctm CommandCommand Overview for Simple Diseqctm DVB-S2 MER, BER and Offset Measurement Mpeg Image Representation in DVB-S2Calling up DVB-S2 measurement Press to exit digital receptionCommand overview Locating SatellitesCommand overview for ﬁnding Finding Individual Reception FrequenciesAnalogue CABLE/DVB C Switch HF Standard Switch Analogue Cable Demod MenuTV Measurement Analogue TV Cable ReceptionFrequency Display and Entry Command Overview for TV Channel EntryChannel Display and Entry Command Overview for TV Frequency Entry Cable Analogue Level MeasurementCommand Overview for Measure TV Audio Carrier Frequency Audio Carrier Spacing and LevelLevel Overflow and Underflow StandardSelect Soundcarrier Digital TV Cable Reception Channel Display and Entry Setting DVB-C Demodulation Parameters Level Measurement of DVB-C/DVB-T/H Signals LC display for DVB-C signalsDVB-C/DVB-T/H MER, BER and Offset Measurement To call up DVB-C/DVB-T/H measurementMpeg Image Representation in DVB-C Analogue TERRESTRIAL/DVB T/H Switch HF Standard Switch TerrestrialHF Standard Switch Analogue Terrestrial TV ReceptionChannel Display and Entry Command Overview for TV Frequency Entry Setting DVB-T/H Demodulation Parameters HF Standard Switch DVB-TSelect the required HF bandwidth by using the digit buttons Digital Terrestrial TV ReceptionChannel Display and Entry DVB-C/DVB-T/H MER, BER and Offset Measurement LC display for DVB-T signals Mpeg Image Representation in DVB-TFinding Individual Reception Frequencies Nicam Audio BIT Error Rate Measurement FM Switch Command Overview for FM Frequency EntryFM Measurement Level MeasurementCommand Overview for Find TV Spectrum Spectrum MeasurementSAT Spectrum Spectrum Measurement FM Spectrum Storing Device Settings Storing Device SettingsDeleting Device Settings TFT display LC displayStoring Measurement Results Storing Measurement Results in the Device MemorySpectrum Memory Full Only 10 Spec. Possible TFT displayDeleting Measurement Results from the Device Memory Storing Measurement Results on the SD CardStoring Measurement Results Data Logger Entering the Start Line for Automatic MeasuringStarting and Interrupting Automatic Measuring Entering the Stop Line for Automatic MeasuringStoring the Data Logger Measurement Results on the SD Card MessageMaintenance Customer Service Technical Customer SupportFeatures Technical Data RF componentLevel measuring component +14.1 dB SIGNAL-TO-NOISE RatioTechnical Appendix Diseqctm Commands for Kathrein Matrices Command SET for Kathrein MatricesCommand SET for EXR 20 Kathrein Matrix Command SET for EXR 22 Kathrein MatrixChannel Tables Channel UND Frequency TABLE, Standard B/G Frequency in MHZChannel UND Frequency TABLE, Standard L Frequency in MHZ VHF UHFChannel UND Frequency TABLE, D/K Standard Frequency in MHZ VIIChannel UND Frequency TABLE, I Standard Frequency in MHZ Calculation of SAT if Frequency Using the MSK This is done as followsOscillation frequency is made up as follows Hence the values for ARD Das Erste arePage Page 936.3474/A/0409/ZWT Technical data subject to change