Kathrein MSK 25 manual SAT Analogue Level Measurement, SAT DVB-S Level Measurement

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SAT measurement

SAT Analogue Level Measurement

Once you have entered a frequency, the level is measured automatically and displayed either in dBµV or dBmV (depending on the basic configuration) on the LC display. The input level can be measured in the range of 30 dBµV to 120 dBµV (-30 dBmV to 60 dBmV).

 

 

FR:1508.0MHz

SAT

LEV: 86.5dBuV

A │

 

 

 

 

LC display:

Frequency: 1508 MHz

Mode: SAT

Level measured: 86.5 dBµV A

Level Overflow and Level Underflow

 

 

FR:1508.0MHz

SAT

LEV: __._dBuV

A

 

 

 

 

The LC display indicates underflow at a level of < 30 dBµV. The following indications appear on the display:

frequency: 1508 MHz

mode: SAT

level: underflow

 

 

FR:1508.0MHz

SAT

LEV: ¯¯˙¯dBuV

A │

 

 

 

 

Note

The LC display indicates overflow at a level of > 120 dBµV. The following indications appear on the display:

frequency: 1508 MHz

mode: SAT

level: overflow

DVB-S signal levels can only be measured when the digital reception is set.

SAT DVB-S Level Measurement

LC display when the DVB-S level is measured:

The change-over from the analogue measurement to the digital level measurement is described in chapter ‚standard change-over‘

 

 

FR:1236.0MHz

SAT

LEV: 86.5dBuV

D

 

 

 

 

Frequency 1236 MHz

Mode: SAT DVB-S

Level measured: 86.5 dBµV D

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Contents MSK 25 Satellite/TV/FM Test Receiver analogue/digital Preface Contents Mpeg Picture Representation option in DVB-C or DVB-T option Additionally included in Delivery Signs and SymbolsSafety Rules General InformationPage Cofdm Overview of FunctionsQpsk QAMLNB 0/5 20 SAT Technical DataDVB-S-MER1 TFT Colour Screen Control Elements and IndicatorsControl Elements Connections right hand sideSAT/DVB-S TV/DVB-C/*DVB-T Short Cut OverviewScart Output ConnectionsRF Input Socket External DC Voltage SupplySoftware Accu −−−−− LEV 48.5dBuV Switching-UpSwitching-Off CommissioningSetup Menu Call-Up Setup-MenuFactory Setting on Delivery Setup Menu SettingBattery Operation Mains Operation and Battery OperationMains Operation Press 2ndF STD SAT measurementStandard Change-Over 2ndF STDLEV 86.5dBuV Frequency Display and Frequency EntrySAT Menu Frequency Entry Example FR1508.0MHzSAT DVB-S Level Measurement SAT Analogue Level MeasurementLevel Overflow and Level Underflow 2ndF 2ndF Exit Calling up Scan mode Press 2ndF ScanLocating Satellites Scan Menu LEV-Range2 SAT ExampleBearing Menu LEV-Range2 SAT Example Bearing for Individual Reception FrequenciesPress 2ndF Level Press 2ndF SC SAT Analogue Sound Carrier FrequencyBwnarrow MER12.6dB MHz BER1.7e-7 DVB-S MER, BER and Offset MeasurementMpeg Picture Representation option in DVB-S Calling up DVB-S measurementPress 2ndF LNB LNB Voltage and 22 kHz/60 Hz Change-OverPress 2nF LNB Example LNB14,0V 22kHz 150mAOr + DiSEqC Digital Satellite Equipment ControlPress 2ndF SAT-CTRL Framing Byte MenuHEX Hex Byte Description Address Byte MenuCommand Byte Menu SAT measurement 2ndF 2ndF Simple Tone Burst DiSEqCData Byte Menu 2ndF SAT-CTRLBis TV measurement=ANALOG 3=DVBT DVB-C/DVB-T Change-Over Press ./S 1 TV Channel Setting Menu Example CHS.11 LEV 62,5dBuVChannel display and channel entry Changing over to special channelThen press 1 7 5 ./S 2 5 Enter TV Frequency Entry Mode Example CH175,25 LEV 65,0dBuVLEV.dBuV Level Measurement TV AnalogueTV/DVB-C/DVB-T Level Measurement LEV.dBuVLEV-RANGE2 TV Bearing MenuTT1 TT2 Sound Carrier Distance and Sound Carrier Level2ndF SC Example SC 5.85 MHz BER=2.145E-05 Nicam Sound Bit Error Rate MeasurementCalling up DVB-C/DVB-T option measurement DVB-C/DVB-T option, MER, BER and Offset MeasurementMpeg Picture Representation option in DVB-C or DVB-T option MER30.5dB MHz BER2.0e-8Then press 9 9 ./S 2 5 Enter FM measurementFrequency Indication and Frequency Entry FM Frequency Entry Menu Example LEV 65.0dBuVFr104.80MHz LEV 86.5dBuV Level MeasurementFR104.80MHz LEV .dBuV FR104,80MHz LEV¯¯¯.¯dBuV LEV-RANGE2 FM SAT-Full Spectrum MeasurementSAT Spectrum TV SpectrumTV-Narrow FM SpectrumTV Spectrum Menu TV-Full VHF UHFChanging the Battery MaintenanceCustomer Service Technical Appendix Signal-to-Noise-Ratio+14.1 dB Instruction Set for EXR 22 Kathrein Matrix DiSEqC Commands for Kathrein MatricesInstruction Set for 9xx Kathrein Matrix Production Run Instruction Set for EXR 20 Kathrein MatrixVRF-CCIR URF-CCIR Channel TablesVHF UHF III Technical Appendix Technical Appendix Technical Appendix Technical Appendix 936.2642/D/1005/ZWT Subject to technical modifications