9363247a, User Manual Antenna signal meter system
Contents
1. 14 OPERATION Information on the individual measurement possibilities can also be found in the on board help menus Generally an optimal pre setting of parameters is saved in the MSK 200 for each type of measurement There are though many other set up possibilities that can be carried out dependant on the measurement in question These can be viewed in the specific menu In some measurement processes further set up possibilities can be called up SPECTRUM MARKER or SETTING CONST e IMPULS or CARRIER SEL only for DIG TER SCOPE TRIGGER or MORE 15 FUNCTION OVERVIEW OPERATION Mans external AC power supply unit 100 240 V Battery internal Li lon battery 12 V 6 5 AH external battery supply 11 V 16 VDC OPERATION keyboard 12 hardkeys On Off Help Prog Prog Analyze Source OSD Off Vol Vol Copy Function Extend external keyboard ASCII keyboard PS2 to enter ASCII characters Touch Infra red Touch Intuitive operation and ASCI character entry REMOTE CONTROL VIDEO DISPLAY Analogue video TV CATV TV terrestrial Satellite SCART video FTA digital video DVB C DVB T DVB S TS parallel ASI J83 B ATSC Scrambled digital TS parallel ASI video CI CA SIGNALLING Display Postion green signa ved signal _ operational mode Front In mains or external DC Battery operation standby using ON OFF button operation LNB supply Front Voltage supply is on external voltage i2. Audio left Audio right Earth VIDEO INPUT BNC Video IN 75 Ohm 1 Vpp PCMCIA INTERFACE i Pin Signal Designation D3 D4 D5 7 CE1 Card Enable 1 TF os OE Output Enable e WE Write Enable 2 Card Enable 2 080 5 Refresh Control signal Signal _ Designation IOWR IO Read Control signal Address bus 3 3 3 3 3 4 4 4 4 V 4 4 4 E 2 5 5 22 23 Address bus 24 52 e C3 10 13 14 15 16 17 18 9 e JI OT OT A22 gt AS gt __ A24 Addressbus Control signal SPKHR Databss D9 Databus CD2 Card Detect 2 Control signal GND OT als IO Read Control signal 27 28 DO 5 6 8 9 0 2 3 4 5 6 8 9 50 5 52 56 58 59 6 62 63 32 33 WP OIS16 Write Protect Con trol signal O OT d 1 7 1 1 7 6 19 INTERFACES TS PARALLEL INPUT OUTPUT PIN ASSIGNMENT SUB D 25 LVDS 20 25 CLOCK A GND DATA BIT7A DATA BIT6A DATA BIT 5A DATA BIT4A DATA DATA 2A DATA 1A DATA BITOA DVALID A PSYNC A GND CLOCK B GND DATA BIT 7 B DATA BIT 6 B DATA BIT 5 B DATA BIT 4 B DATA BIT 3 B DATA BIT2 B DATA BIT 1 B DATA BIT 0 B DVALID B PSYNC B Data bit 7 inv MSB INTERFACES RF INPUT 1 6 5 6 AT 75 OHMS OR N TYPE SOCKET AT 50 OHMS P
3. Approx 8 T AV I Scart reed Video ta MSK 200 50 with 50 awona Ohms N ELLE a type socket 29 SERVICE Device maintenance is essentially limited to cleaning the exterior DEVICE CALIBRATION The calibration interval is dependent on operational demands made on it and should be carried out every 1 to 2 years The calibration can be carried out by ESC Kathrein customer service see below EXTERIOR CLEANING Clean the exterior of the device using a soft cloth fluff free duster or a brush In case of heavier soiling it is also possible to use alcohol or a mild soap solution Under no circumstances is it allowed to use solvents such as thinners acetone etc as otherwise plastic parts and markings may be damaged INTERIOR CLEANING Caution As it is necessary to open the device to clean the interior this work is only allowed to be undertaken by aut horised service personnel The device should be freed of dust deposits inside the device every 1 to 2 years to ensure correct ventilation The cleaning interval is based on the length of time the device is operated each day and the amount of dust in the premises It is necessary to remove the back panel or the control panel for cleaning Dust deposits can be removed using a brush or grease free compressed air FUNCTION TEST It is recommendable to check the nominal data at appropriate intervals The data and tolerances are given in the technical
4. can then shift it to the desired position F j a j Cham Tea TM FUNCTION ue 4 Press the FUNCTION key tap on the screen and LNB Volt Option 12 mdp hold to drag the screen section as required e g the delay time on the oscilloscope the mid frequency on the spectrum analyser H R I eo This type of key indicates an option that is unavailable on this unit This type of key indicates a defective function in the unit Tap on this type of key to switch between two operating modes e g 22 kHz signal ON OFF Press this key e g to print the screen display OPERATION THE HELP FUNCTION The MSK 200 s help function follows a new concept All help files have been saved in the MSK 200 and can be called up whenever required All you have to do to call up the help menu is to press HELP CHANGE THE HELP MENU S DISPLAY LANGUAGE In order to change the help menu s display language please carry out the following steps UE gt SETUP HELP LANG choose the required language from the displayed list Attention Proceed as follows to receive help on signal source and measurement parameters gt C3 content Operation CHOICE OF THE SIGNAL SOURCE AND MEASUREMENT The most important keys on the MSK 200 are c and After activating the key you will be able to define the source and the channel or transponder to be meas
5. is installed in a fixed position the connection between the on site earth con ductor connection and the device s earth conductor is to be made before any other con nections are made Installation and connection should only be performed by trained elec tricians 4 f devices in a fixed installation do not have a fuse circuit breaker or similar protective de vice the supply circuit must be fused so that device and user are adequately protected 15 SAFETY Prior to switching on the device ensure that the nominal mains voltage set on the device and the nominal mains voltage of the supply match If it is necessary to change the voltage setting it may also be necessary to change the respective mains fuse for the device In case of devices in protection class I with a flexible mains cable and mains plug opera tion is only allowed using wall socket outlets with an earth contact and connected earth conductor Any intentional interruption of the earth conductor either in the supply cable or in the de vice itself is not allowed and can result in a dangerous voltage being laid directly on the device If extension cables or power strips are used it is imperative that these are checked that they comply with safety regulations at regular intervals The device is not equipped with a mains switch allowing mains disconnection Therefore the plug on the connection cable is to be considered a mains power disconnection ele ment It is to be ensu
6. s 2 45 0 Frequency increment kHz 200 IF bandwidths MHz 8 18 27 36 54 Video output voltage impedance 1 75 1 dB MER measurement dB gt 14 Constellation analysis DVB C 16 QAM 32 QAM 64 QAM 128 QAM 256 QAM DVB T QPSK 16 QAM 64 QAM DVB S QPSK ATSC 8 VSB Memory oscilloscope Resolution Bit 12 Sampling rate MHz 54 Memory depth Picture 1 Remote Feeding Switching voltage max current V mA 5 20 600 30096 kHz 22 Tone Burst pio ui 2 0 SCR SME system and UFO micro control signals Power supply Mains power supply unit V Hz W 100 250 50 400 100 Rechargeable Li lon battery V Ah 11 1 6 45 DC external V 10 8 14 0 28 TECHNICAL APPENDIX Connections HF input standarad impedance Q 1 6 5 6 75 N type socket 50 Composite colour picture input output RGB output Scart socket Video input output 2 x BNG socket Transport current input output 2 x Sub D socket 25 pole ASI input output 2 x BNG socket Common interface card reader 1 1 PCMCIA slot 1 Interconnection 1 x Ethernet USB port 2 External keyboard PS 2 External mouse USB Headphone connection mm Phone jack 3 5 Modem interface HS 232 Mini DIN 9 pole socket DC supply 12 V XLR socket General Screen 10 4 TFT 800 x 600 pixels with backlight Touch Screen Infra red Temperature range C 5 to 45 Dimensions W x H x D mm 374 x 294 x 124 Weight kg
7. DA IR m Serial infra red interface 23 INTERFACES RS232 INTERFACE Pin Siga X BDesinaio amp 1 DCD signalsthatcariersignalisOK RXD Earth 7 R Hmigcal CST 200 CARD 50 26 control signal A10 PA9 A tage 3 3 V A A A2 A1 D1 D2 PIO16 control signal control signal 32 PCE2 Card Enable 2 NM trol signal trol signal trol signal 37 PIRQ _ Control signal 1 D3 D4 D5 D7 N p m 38 VCC Supply vol tage 3 3 V A 39 NC notassigned PA7 C E n 4 EE PWAIT Control signal INPACK Control signal 9 0 2 Register Select Control signal tage Detect 2 8 9 0 49 gt 50 GND Fam wp k aes e die NO U U O 4 4 4 4 BVD1 Battery Vol tage Detect 1 4 4 24 INTERFACES ETHERNET INTERFACE LAN 87654321 Receive negative not assigned 8 J7 J moassged Pin Signal Description 1 OND Earth 1 2 V supply 13 5 16 V operation and battery charging 11 0 V Disconnecting external voltage 3 wake on power If Pin 3 is connected to Pin 2 the signal meter automati cally switches on when the supply voltage is connected 25 TECHNICAL APPENDIX DESIGN Manageable portable signal meter High resolution 10 4 TFT colour display to graph analogue and digital TV sign
8. ON eU 13 THE R EGP FONCTION ina pausen 13 CHANGE THE HELP MENU S DISPEAY LANGUAGE E ie ai Rn CR CER 13 SELECTION OF SIGNAL SOURCE AND MEASUREMENTLD enun aiuti atr iki tnn n 13 REFFEN NER Eu 13 CHOOSING THE GHANNELTO BE MEASURED 14 SELECTING THE WANTED MEASUREMENT AR d RR RIDE EAUX UR HERR SR CUN E REX EIER E RI n 14 FUNCTION a 16 INTERFACES 2 2 18 TECHNICAL APPENDIX e 26 Wstore 26 Te EN 26 A 30 DEVICE NIU M E 30 mz SIGNI E aE TR 30 INTERIOR Sce UG e 30 FUNNET 30 MEASURING EQUIPMENT REQUIRE ren 30 STORACE EN NE 30 MAN ER TE Le 31 ENE vb 31 A A SAFETY This device was built and tested in accordance with the enclosed EU certificate of conformity and left the factory in a condition fullfilling all requisite safety regulations To e
9. User Manual Antenna signal meter system MSK 200 MSK 200 50 KATHREIN Antennen Electronic PREFACE IMPORTANT NOTES Dear customer We kindly ask you to observe all instructions contained in this manual The Kathrein Werke KG has made every effort to ensure that the data and descriptions in this manual are accurate and complete We reserve the right to make changes to this manual without prior notice This particularly applies to modifi cations required for technical improvement We appreciate your recommendations and suggestions for improvement Publications copies and print outs as well as electronic distribution of this manual in full or in part is only allowed with written authorisation from the Kathrein Werke KG All product names and trademarks used in this manual are the property of the relevant companies VALIDITY OF THIS MANUAL This manual is valid for the antenna signal meter system MSK 200 Order No 21710015 and MSK 200 50 Order No 21710018 The following notes are relevant for the operation of the MSK 200 and should be adhered to under all circumstances GENERAL SAFETY INFORMATION The MSK 200 has been developed and produced in consideration of the relevant harmonised guidelines standards as well as further technical specifications The product complies with the latest technology and ensures a high degree of safety However this degree of safety can only be achieved during operation if a
10. als and graphics Backlight thus the display is excellently readable also in bright sunlight typ 600 cd m Easy operation using 12 hard keys and through the infrared touch screen for menu dependant user con trolled intuitive operation context dependant help The touch screen control panels can be adapted to the needs of left and right handers Alphanumeric touch screen keyboard to enter numbers and text Shoulder strap that can be adapted in length FUNCTIONS MER measurement for all digital modulation types BER measurement Spectrum analyser with individually selectable start and stop frequencies centre frequency entry and span Simultaneous representation of channel spectrum and picture Memory oscilloscope Constellation analyser for all DVB standards MPEG and analogue TV screen Demodulation of analogue signals AM CATV rerr FM satellite radio Demodulation of digital signals DVB C DVB T DVB S DVB S2 projected Demodulation of the digital USA standard s J83B DOCSIS ATSC Possibility to measure the video amplitude with line selection S N weighting and hum measurement S N weighting typ 57 dB Channel selection in DVB C DVB S DVB T and analogue through frequency entry channel entry and user lists Remote control through Ethernet and modem Data logging and automatic measurements in preparation Automatic measurements for CTB and CSO in preparation Return path measurements in preparation The result of t
11. data MEASURING EQUIPMENT REQUIRED TV SAT signal generator to check the level accuracy as well the analogue measurements and demodula tion DVB signal generator to check the level accuracy and digital measurements and demodulation STORAGE The storage temperature range for the device is 40 70 During storage the device is to be protected against dust and moisture 30 SERVICE MAIN SERVICES www esc Kathrein de Fa ESC Elektronik Service Chiemgau GmbH Bahnhofstr 108 83224 Grassau E Mail service esc kathrein de SERVICE If despite studying this operating manual you still have questions about getting started with the unit or using it correctly or if unexpected problems occur please contact your specialist dealer 31 Internet http www kathrein de KATHREIN KATHREIN Werke KG Anton Kathrein Stra e 1 3 P O Box 10 04 44 83004 Rosenheim GERMANY Antennen Electronic 936 3247 A 1207 ZWT Technical data subject to change
12. et 1 adaptor BNC socket IEC plug 1 shoulder strap 1 fuse T 8 0 A OPERATION INITIAL START UP Prior to operating for the first time please take the T 8 0 Afuse out of the packaging and fit it into the provided fuse holder 6 0000o After insertion of the protector the device muss be operated or charged on the power supply unit for ap proximately two hours Subsequently the device must be completely discharged during battery powered operation until the device switches off by itself Battery charge level can only be correctly displayed if the device has been fully charged and then fully discharged The fuse prevents the device being switched on unintentionally during transport Caution Please remove this fuse again before shipping the device Remove the AC power supply unit 100V 250V supplied from the packaging and connect the device to the mains using the power supply The Li ion rechargeable battery in the device will now be charged The green light emitting diode indicates use of an external power source You can check the charge state of the rechargeable battery by pressing the Test key Caution See also Charging indicator and DC supply socket in the section Interfaces SETTING UP THE DEVICE When setting up the device pay attention to adequate ventilation To avoid a build up of heat the openings for the fan and the ventilation holes must always be kept clear Set up the device as s
13. he memory oscilloscope and the numerical value are shown in large format Measurement units dBuV dBm dBmV uV and mV in preparation DISEqC screen Multimeter for LNB supply Insert positions to extend the meter in its functions e g DVB S2 For mains and battery operation Rechargeable 6 5 Ah Li lon battery thus suitable for mobile use Remote control software in preparation 26 TECHNICAL APPENDIX Type MSK 200 MSK 200 50 Order no 21710015 21710018 Spectrum analyser Frequency range MHz 5 3100 Resolution bandwidth 3 dB MHz 0 001 10 Resolution bandwidth 6 dB kHz 9 25 50 120 200 Video bandwidths MHz 0 00001 3 Phase noise at 10 kHz carrier level spacing dBc 90 1 Hz typ 95 1 Hz Phase noise at 100 kHz carrier level spacing dBc 100 1 dB typ 110 1 Hz Dynamic RBW 100 kHz dB Typ 70 Level measurement range dBuV 20 130 Accuracy of measurements dB lt 1 5 Measurement detector dB Max peak min peak auto peak sample RMS Return loss pre attenuation 5 dB dB gt 16 VSWR 1 35 Repetition speed Picture s Max 10 Reference level dBuV 30 130 Range of indication dB 100 70 50 30 20 10 Screen resolution Pixel Max 800 x 600 nominal 501 x 401 Analogue TV receiver Standards B G D K L L M N Colour standards PAL SECAM NTSC Sound standards IRT A2 NICAM BTSC EIA J Freq
14. hown in the figure SET UP OPTIONS D OPERATION USING THE DEVICE ON THE SHOULDER STRAP When the device is used on the strap also provide for adequate ventilation To avoid a build up of heat the openings for the fan and the ventilation holes must always be clear For right handed users For left handed users Pass the shoulder strap over your right shoulder Pass the shoulder strap over your left shoulder Strap fastener far Strap fastener far J from body from body Strap fastener near body Warning To avoid neck injuries do not just hang the measuring instrument around your neck but observe the instructions above You can move the softkeys from right to left by activating the following sequence of keys EXTEND SE TUP LOOK N FEEL BAR LAYOUT GENERAL OPERATION KEYBOARD OPERATION EXTEND ON OFF DISPLAY SOURCE COPY ANALYSE VOL VOL CHAN CHAN FUNCTION HELP SETTINGS SAVE SETUP COPY PRINT Switching the device ON OFF or to standby mode If the button is kept pressed more than 5 seconds the device is switched off Switching the SOFTKEYS ON OFF zooming in the graphic display SELECTING SOURCES SAT analogue SAT digital CATV analogue CATV digital TV ana logue TV digital FM radio AV menu SAVING and PRINTING data Saving and triggering device settings SELECTING SIGNAL METER spectrum analyser oscilloscope constellation analyse
15. ition 3 Selection of programme through channel 3 1 Press Chan Tab to select the desired channel table 3 2 The desired channel can be selected in the Channel menu 4 Selection of programme through frequency 4 1 Press Chan Tab to select the desired channel table 4 2 The desired frequency can be set in the entry field Frequency 4 3 The frequency entered is automatically corrected to the appropriate video carrier frequency or channel t t t t centre frequency Use the lt and gt keys to fine tune the frequency L LI N If Couple Chan is set to TO STAND in the PREFERENCES menu all other parameters Standard Map ping Symbol Rate etc are automatically set To set the parameters individually go to the PREFERENCES menu and change the setting Couple Chan to NOT COUP SELECTING THE DESIRED MEASUREMENT In order to carry out a measurement after one has successfully selected the desired channel one now has to select the required measurement instrument using the hard key the measurement instrument being selected from the list in the displayed on screen menu The following measurements or measurement instruments can be selected Submenu for settings preferences channel list editing DiSEqC and auto measurement functions spectrum anatyser 2 constotiation anatyser 00 Enn sene massene Fs ve NMEA RO evne
16. lease note that the following parameter levels must not be connected to the RF input Socket no RF voltage level above 130 dBuV no positive direct voltage above 60 V DC LNB supply voltage OFF no negative direct voltage no alternating voltage above 70 V AC LNB supply voltage off If these values are exceeded the input stages and the meter can be damaged If externally generated voltages are connected to the meter LNB or Control voltages must be switched off COMMON INTERFACE Card Detect control signal D4 Databs TS output D5 Databus D6 Databus D7 Databs CE Card Enable 1 control signal O Output Enable Free Kl control signal 44 ORD 10 Read control signal D3 D4 DS D7 E A9 A8 7 10 A9 12 A8 Addressbus 13 14 15 16 17 60 INPACK Free Esse 27 2 control signal 30 DO Databus 66 MD2 Soups control signal GND Eam 21 INTERFACES TS ASI INPUT BNC TS ASI IN TS ASI OUTPUT BNC TS ASI OUT EXTERNAL REFERENCE INPUT OUTPUT BNC OPTION REF 10 MHz IN OUT SYSTEM INTERFACE SUB D 25 POLE 1312 1110 9 8 7 6 4 3 2 1 200 0000000000 000600000000 17 16 15 14 25 24 23 22 21 20 19 18 5 Gonnection Signa 7 1 p Modul Blau Blue input 2 Ethernet 3 RX 2 2 24 Hyperstone 102 Hyperstone 101 Hyperstone RX Modul A
17. ll required measures have been taken by the operator Electronic equipment is not domestic waste in accordance with directive 2002 96 EC OF THE EUROPEAN PARLIAMENT AND THE COUNCIL dated 27th January 2003 on used elec trical and electronic appliances it must be disposed of properly At the end of its service life take this unit for disposal to an appropriate official collection point Used batteries are hazardous waste Do not throw empty batteries into your domestic waste take them to a collection point for used batteries e Bx NO CONTENT PREFACE IMPORTANT NOTES sunnere C 2 2 X S I SAFE TY f n 4 FEATURES DELIVERY SCOPE up Ua 6 er ree er et ern 6 PUTTING INTO OPERATION 7 RPP ENN STEEN 7 EPO 7 USING THE DEVICE ON THE SHOULDER Pre 8 GENERAL 9 KEYBOARD OPERATION e X 9 TOP REEN PE NNN 10 OPERATI
18. nsure that this condition is maintained and to ensure hazard free operation the user must observe all in structions warnings and warning notes Symbols used on Kathrein devices and in manuals Follow operating instructions Information on the weight of devices with a mass 18 kg Earth conductor connection Ground connection point caution Hazardous voltage on physical contact Warning hot surfaces Electrostatic sensitive components requiring special handling Attention Earthing 1 The device is only allowed to be operated in the operational status and in systems as stated by the manufacturer attention is to be paid to adequate ventilation The following applies IP protection class 2X degree of soiling 2 overvoltage category 2 only for use indoors operation at up to 2000 m above sea level Outdoor use is only permissible if the measuring instrument is protected from rain and humidity The device is only allowed to be operated on supply grids that are protected with fuses with a maximum rating of 16 A If not otherwise stated in the data sheet a tolerance of 10 applies to the nominal mains voltage and a tolerance of 5 96 to the nominal mains frequency 2 In case of measurements in circuits with voltages Ueff 30 V precautions must be taken using suitable measures to ensure that any hazard is excluded e g suitable measuring equipment fuse protection current limiting isolation insulation etc 3 If a device
19. r entire measurement Auto Messung DISEqC UFO micro DiSEqC MPEG data picture repre sentation Increasing the VOLUME Reducing the VOLUME PROGRAMME STEPPING PROGRAMME STEPPING SECOND FUNCTION of touchscreen HELP TOUCHSCREEN OPERATION 10 GENERAL OPERATION SCOPE Tap on the touchscreen keys to select the respective task This type of key opens a further menu When the SOURCE button is pressed the source selection buttons appear which can be used to select the signal path When the ANALYZE key is pressed the measure ment selection buttons appear which can be used to select the desired measurement or measurement process SOURCES Measurement Selection Selection SOURCE ANALYZE ANALYZE Select RET PATH Option GENERAL OPERATION Mapping TRANSPORT STREAM INFO amm TS CONTENT F This type of key leads to a selection of various settings such as selection of the type of demodulation Programnam This type of key offers the facility for alohanumerical input e g entering programme names Prog Number This type of key offers the facility for numerical input e g entering programme numbers Tap on the screen to set the markers directly or to shift them MUR T mme ar f I DTE were Vision 11 GENERAL OPERATION To open the zoom window press and hold your fin ger on the marker you
20. red the mains plug is easily accessible at all times length of the con necting cable approx 2 m Function switches or electronic switches are not suitable for mains isolation If devices without a mains switch are integrated into racks or systems the mains power disconnection element is to be moved to system level system level switch off During all work the local and national health and safety regulations are to be followed Prior to work on the device or opening the device it is to be isolated from the mains sup ply Calibration replacement of parts maintenance and repair should only be undertaken by trained electricians If safety related parts e g mains switches mains transformers or fuses are replaced these must only be replaced with original parts A safety test is to be performed after any replacement of safety related parts visual inspection earth conductor test insulation resistance leakage current measurement function test In case of connections to information technology devices it is to be ensured that these devices comply with IEC950 EN60950 Lithium batteries are not to be subjected to high temperatures or fire Keep the batteries away from children If the battery is incorrectly replaced there is a risk of explosion Re place the batteries only with the original type see list of spare parts Lithium batteries are hazardous waste Only dispose of them in containers provided for this purpose Do not sho
21. requency plitude S N weighted S N 22 kHz carrier modulation unweighted SID PMT PCR Channel name type of service programme status CA information elementary current video audio NIT DiSEqC screen DISEqC 2 0 UFO micro DISEqC transmitter and receiver LNB multimeter current current Remote feed currrent and 0 30 V DC 0 600 mA DC voltage SAVING MEASURED VALUES Internal memory Data logging 17 INTERFACES 1 200 50 e 4 A eo D with 50 O Fig enar TAs MER _ Ohms N a i Common intertsce JE 210 s amp 999989 ns 1 mr USB PORTS Connection Signal J A VCC 5 V VIDEO OUTPUT BNC Video OUT 75 Ohm 1 Vpp SCART PIN ALLOCATION 20 18 16 14 12 10 8 6 4 2 Signal Designaton gt Audiooutputright Audoinputright Audio outputleft o O 4 AuioEath Pt 5 BheEath J 4 6 Audioinputlet 7 BlheSignl 0 8 Swichngvotage U SCART gt 9 GreenEarth Aa 00 11 JdGrensgnd 13 RedBah 0 0 0 15 RedSiga 39 0 000 0 17 P Videtath 18 Blanking Signal Earth 21 JGSheldng 18 INTERFACES HEADPHONE OUTPUT Conecion Signal J A Adi deft
22. rt circuit batteries Devices that are returned or sent in for repair must be packed in the original packaging or in packaging that provides protection against electrostatic charging and discharging as well as against mechanical damage Discharges via connectors can damage the device The device is to be protected against electrostatic discharge in use and operation Clean the exterior of the device with a soft fluff free duster Under no circumstances use solvents such as thinners acetone or similar as otherwise the front panel markings or plastic parts may be damaged Additional safety instructions in this manual are also to be followed FEATURES DELIVERY SCOPE The MSK 200 is a compact state of the art signal meter which leaves nothing to be desired when you are checking antenna and cable systems or even professional head end systems It can be used either in a lab or for the monitoring of remote controlled head end systems or for final measurements on antenna and distribution systems DELIVERY SCOPE MSK 200 MSK 200 50 1 antenna signal meter system MSK 200 1 antenna signal meter system MSK 200 50 1 AC power supply unit 1 AC power supply unit Transport case Transport case 1 measurement cable BNC plug BNC socket 1 shoulder strap 1 adaptor 1 6 5 6 plug BNC socket 1 fuse T 8 0 A 1 adaptor BNC socket F socket 1 adaptor BNC socket F connector 1 adaptor BNC socket IEC sock
23. s con using EXTEND button blinks if overloading is nected greater than 0 6 A Note Switch to standby by pressing ON OFF and then selecting the suspend Mode or by closing the display cover Battery status rear panel green charging 5 x each 20 Battery status 16 FUNCTION OVERVIEW RECEPTION RANGES TV CATV terrestrial 5 900 MHz 900 3100 MHz FM 87 5 108 MHz Spectrum analysis 5 3100 MHz DEMODULATION Digital J83 A C DVB C 16 32 64 J83 B DOCSIS CATV 128 256 QAM 64 QAM 64 256 QAM Analogue PAL NICAM NTSC NICAM SECAM NICAM CATV B G I D K L L M N B G D K L L M N B G I D K L L M N Digital COFDM DVB T 2k 8k ATSC terrestrial 4 16 64 QAM 6 7 8 MHz 8 VSB Analogue PAL NICAM NTSC NICAM SECAM NICAM terrestrial B G I D K L L M N B G I D K L L M N B G 1 D K L L M N Digital DVB S satellite QPSK Analogue PAL NTSC SECAM satellite B G I D K L L M N B G I D K L L M N B G 1 D K L L M N MEASUREMENT OPTIONS Spectrum Level measurement Frequency measurement analyser Video audio carrier Levels Frequency spacing of digital signals C N Constellation Constellation MER BER Echo display analyser 4 16 32 64 128 256QAM Frequency offset DVB T COFDM NICAM BER BER measurement in analogue TV modulation Memory oscil Audio Amplitude Daviati Video Line memory Am DiSEqC M Swing in out loscope on F
24. udio rechts Audio input right 1 0 Ethernet 3 TX Ethernet transmitter 21 Ethernet 3 Ethernet receiver 2 3 Measurement processor serial interface AT RES Measurement processor port 1 Measurement processor port 1 25 Hyperstone 100 Measurement processor port 0 22 INTERFACES CHARGE LEVEL DISPLAY FOR A LITHIUM ION BATTERY 23 amp 00060 T b T The unit is externally po wered The unit is externally powered and the internal battery is being charged The unit is not being external ly powered and the button is pressed Note Operating conditions Signal Note gt When the unit is draw ing power internally from the battery the green LED does not light up Battery charge indication OLED 0 flat 1LED 20 2 LEDs 40 3 LEDs 60 4 LEDs 80 96 5 LEDs 100 ful ly charged Battery charge indication OLED 0 flat 1LED 20 2 LEDs 40 3 LEDs 60 4 LEDs 80 96 5 LEDs 100 ful ly charged Green LED Yellow LEDs and green LED Yellow LEDs If the yellow LEDs do not light up after a short time despite the unit being externally powered the externally applied voltage is too low Delivery status In the delivery status the fuse has been removed to prevent the unit being switched on inadvertently A T 8 0 A fuse is supplied with the unit EXTERNAL KEYBOARD PS2 not connected not connected IR
25. uency increment kHz 50 Video IF bandwidth Standard dependent Audio IF bandwidth Standard dependent Video output voltage impedance V Q 1 75 1 dB Hum measurement dB gt 50 S N weighting to CCIR Rec 567 dB gt 55 typ 57 Analogue satellite receiver Standard FM to CCIR Rec 405 Colour standards PAL SECAM NTSC Sound standards US De emphasis 50 Panda Wegener 75 Frequency increment kHz 200 Video IF bandwidth MHz 27 36 Audio IF bandwidth kHz 130 380 Video output voltage impedance 1 75 3 Hum measurement dB gt 50 S N weighting to CCIR Rec 567 dB gt 55 typ 60 Analogue input S N weighting to CCIR Rec 567 dB Typ up to 80 27 TECHNICAL APPENDIX Digital CATV receiver J83 A B C Modulation type 16 QAM 32 QAM 64 QAM 128 QAM 256 QAM Symbol frequency MSymb s 2 0 6 999 Frequency increment kHz 50 Video output voltage impedance V O 1 75 1 dB IF bandwidths MHz 1 5 5 8 12 MER measurement dB gt 33 typ 38 Digital terrestrial TV receiver DVB T ATSC Modulation type QPSK 16 QAM 64 QAM 8 VSB Symbol frequency Standard dependent Frequency increment kHz 50 Video output voltage impedance V O 1 75 1 dB IF bandwidths MHz 1 5 6 7 B 12 MER measurement dB gt 35 Digital satellite receiver DVB S Modulation type QPSK Symbol frequency MSymb
26. ured After pressing the key you will be able to choose the type of measurement wanted and have this carried out In the M s display the ANALYSE menu is always positioned at the edge of the display with the SOURCE menu positioned next to it Both menus should be seen as being completely inde pendant of each other and be independantly operated CHOICE OF THE SIGNAL SOURCE By pressing the hard key c you will be able to choose a signal source from the list displayed The following sources can be chosen Note Not all signal sources can be called up directly during a measurement operation Due to this we recommend that you call up the spectrum analyser before changing the signal source see point 4 Measurement choice Provided you have already chosen a signal source the corresponding Help file will be opened once the key has been pressed 13 OPERATION CHOOSING THE CHANNEL TO BE MEASURED Now one can choose the channel to be measured Generally there are different possibilities offered as to how a measurement channel can be chosen Selection of programme through programme name Press Chan Tab to select the desired channel table Enter the desired programme name in the entry field the programme name is automati cally completed 2 Selection of programme through channel number 2 1 Press Chan Tab to select the desired channel table 2 2 Use Prog Number to enter the desired programme pos
Download Pdf Manuals
Related Search