Snr, Qpsk BER, Mer | Kathrein MSK 33, 9986492 specs

Technical Data

TV	Standard B/G	TT1=5.5 MHz, TT2=5.74 MHz
	Standard D/K	TT1=6.5 MHz, TT2=6.26 MHz
	Standard I	TT1=6.0 MHz
	Standard M/Mjap. TT1=4.5 MHz, TT2=4.72 MHz
	Standard L	AM 6.5 MHz, Nicam=5.85 MHz
	Standard B/G	Nicam=5.85 MHz
	Standard I	Nicam=6.552 MHz

	FM
Nicam –audio - bit error rate	TV
Video output	SAT
(Scart)	TV
Video output	SAT
(BNC/option)	TV
LNB supply voltage	SAT
LNB control	SAT
SAT analogue measurements	LNB current
	LNB- voltage
	C/N
	S/N
	Cross-polarisation
TV analogue measurements	Remote feed cur-
	rent
	Remote feed volt.
	S/N
DVB-S measurements	SNR
QPSK	BER
DVB-C measurements	MER
QAM64, QAM128, QAM256	BER
DVB-T measurements (COFDM)	SNR
2k / 8k mode	BER
Weight

FM audio processing 45 MHz…867 MHz

0– 1.5 x 10-2

1Vpp / 75 Ω ≤±3 dB

1Vpp / 75 Ω ≤±1 dB

1Vpp / 75 Ω ≤±3 dB

1Vpp / 75 Ω ≤±1 dB

0.10 V...20 V, max. 500 mA

22kHz, DiSEqC, Simple DiSEqC, (Tone Burst), V-SEC, UFOµ -DiSEqC

0...	500 mA	±10 mA
0...	30 V	±100 mV
0...	35 dB	±2 dB
35...	50 dB	±2 dB (weighted)
0...	30 dB	±2 dB
0...	500 mA	±10 mA
0...	30 V	±100 mV
35...	47 dB	±2 dB (weighted)

to12 dB

1x10-2...1x10-8(0) to 32 dB at QAM64

1x10-2...1x10-8(0) at QAM64

(BER better 1x10-8for level > 57 dBµV) to 32 dB

5x10-2...1x10-8(0) ca. 7 kg

108

Image 108

Kathrein MSK 33, 9986492 manual Snr, Qpsk BER, Mer

Contents

Sat/TV/FM Test Receiver MSK Page Preface Contents Checking the LNB supply voltage of a satellite receiver Selecting the colour standards PAL, Secam and Ntsc Mpeg transport stream interface TS-Parallel, Lvds optional Measuring an audio signal via the AV socket Scart Measurement of analogue signals in Sat operation 100 107 113 General safety information Explanation of symbolsImportant Notes Validity of this manual Safety Instructions ConnectionsProper use Mechanical loadbearing capacity Functions Functions Functions overview FunctionReturn path LP DVB-S DVB-S/C/T Displays, Operating Elements and Connections Front panel Mains connection Mains switch DC socket Option / XLR-socket Rear panelHeadphone connection TS parallel Option 10 AUX Observing angle of the on screen display Side view MSK Operating Concept ScreenFrequently recurring softkeys General information for operation Menu selectionMain menu Accu CAP % I=0.00 a Place of installation of the MSK Mains voltage / mains switchOn/Off switch Safety fuse Accumulator and Battery Operation Accumulator operationDC socket option Connections Measurement Possibilities Level measurementMaximal input level Sat Operation Sat menu Setting of the LNB voltage supply Selecting the LO frequencyEntering the transponder frequency Switch-over of Analog digit. Dvbs Bargraph Level range Comment DisplayIII Calling up menu LNB-CONTROL KHz control signal LNB control menuLNB supply voltage LNB current draw Checking the LNB supply voltage of a satellite receiver Calling up the DiSEqC/V SEC menuDiSEqC DiSEqC menu Submenu for entering DiSEqC commands TX display fieldDisplay field a Display field B Example Entering and transmitting a DiSEqC command Simple DiSEqCData burst Tone burst UFOmicro DiSEqC menu General informationDisplay fields RX 0 E2 10 Tx+rx Command 1390Operating the menus Modus Sat Operation Sending a V-SEC command TX SEC menuEntering the hex numbers Level-dependent acoustic signal Initial ANALOG-menuCalling up the sound subcarrier Menu Second Anlaog menu Video polarity Audio carrier setting Setting of the de-emphasisSat subcarrier menu Audio carrier frequency Audio carrier tables for the satellite reception Audio carrier table for reception type Digital Measurements SAT Digital menu27.500 Level measurement Digital Min./Max. levels TV Operation TV menuC10 210.25MHz A65.0dBµV Rf chan TV control menu TV-DiSEqC /VSEC menuLNB U= 0.0 V I= 0 mA Analogue menu Selecting the standardAudio carrier table for TV reception Selecting the audio carriers Measuring the min./max. level Measuring the current levelSelecting the colour standards PAL, Secam and Ntsc Measuring audio carrier spacing TV Digital menu Selecting demodulation for DVB-C measurementMode 900 SR1 DVB-T optional Selecting channel bandwidthsChBW 8MHz Return Path if Menu Return path if menu Analog menu Audio carrier table for if reception Measurement of the min./max. level Measurement of the audio carrier spacingMeasurement of the current level QAM64 mode Entering symbol rateIf RP Digital Menu Radio Operation Radio menuRadio Analog menu FM Measure ALL Measuring the min/max level AV Menu Decoder operationDecoder operation baseband Video input Video output Breaking voltage RGB operationMpeg transport stream interface TS-Parallel, Lvds optional Mpeg Decoder Menu Optional PAT 083sat KiKa Phoenix Setting Menu Unit dBmVOffset 0.0 dB Screen setup Screen Menu Setting the date Setting the time Click buttonSystem Menu Calls up the SYS TEM menu Saving and calling up unit settings Saving the unit settingsCalling up saved settings Copy Menu Printing out all measurements in TV mode Printing out all measurements in Sat mode Mode Menu Spectr Text Menu Enlarging the videotextHolding the videotext Original videotext size Horizontal zoom Reducing the video signal Horizontal zoom -Enlarging the video signalScope Menu Video scope menu Measurement of the amplitude of the video signal Measurement of video signals via the AV socket ScartSelecting the video line Audio Scope TimePos Position and triggering of the DiSEqC signal DiSEqC ScopeSaving function Shot Cont Spectral Menu Marker Span Large ¡ mark ßlevelAna Max Marker Ana Marker Dig Measurement of digital signals in Sat operation Cross-polarisation measurement on signals in SAT operationZoom marker Max off Constellation diagram for Qpsk DVB-S Measurement of the bit error rate BERConst Menu Colour representation of I/Q value pairs Measurement of signal noise ratio SNR Carrier offsetFrontend locked Selecting the symbol rate symbol-clock Inverting /not inverting a constellation diagram27.500 SR Selecting the code rate Examples for Qpsk constellation diagrams Constellation diagram for QAM DVB-C Measurement of modulation error rate MER Inverting /not inverting constellation diagram Zoom Examples for QAM constellation diagram Const Menu Constellation diagram DVB-T optional Measurement of bit error rate BERMeasurement of signal noise ration SNR Carrier mode Hierarchy Code rate Guard Invers Frontend locked Channel display Impulse response representation Echo representation optional Broadband Cable Analysis Measuring System MSK Measuring principle Track MVG10 Upstream measurement Downstream measurementMSK33 MVG10 RGB MSK33 Cable system With return path capable amplifiers Auto Measure Display of the check point Interfaces Modem / RS 232 interfaceConnection cable for modem / RS Setting baud rate Setting local echoSetting hardware handshake Modem/RS232 menu Code Password TTY modeAnsi mode Log-in procedure Example for logging-in in Ansi mode Requesting help Interfaces List of the command abbreviations Loading and saving predefined settings STUSTU RET LDU Maintenance, Storage and Customer Service Printer paper-exchanging the ribbon Before opening the unit, disconnect the supply voltageRibbon exchange Overview of DiSEqC commands Command overview framing byteCommand overview address byte Technical Appendix Command overview command byte Reset Reset DiSEqC minicontroller DiSEqC commands for Kathrein matrices Command overview data byteCommand for Kathrein matrix 9xx-series Command for Kathrein matrix EXR Channel tables Channel and frequency table standard B/G frequency in MHzVHF-CCIR UHF-CCIR USB/OSB ESB Channel and frequency table standard Lfrequency in MHz VHF UHF Channel and frequency table standard D/K frequency in MHz VIIViii XII Channel and frequency table standard I frequency in MHz Channel and frequency table standard M/N frequency in MHz Channel and frequency table standard M/Nfrequency in MHz Technical Data Technical dataPower supply SNR Qpsk BERMER Accessories Scope of deliveryAssignment of the Scart socket Assignment of RS232 socket TXD RXD RTS CTS DSR GND DCD DTR Assignment of socket TS Parallel optional Unit variants Downloading New MSK33 Operating Software General notes 114 115