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Multi Carrier CW Signal Generation R&S

1. 23 TGOUbRce chwz BB MC CW EDIT CAR ierGiAale 24 Reie ER E Tee RRE E Te 24 SOURce lt hw gt BB MCCW PRES6ft o oooccnccccccncccnconcccoccnnccoconnnnononnnonnnnnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnns 16 SOURce lt hw gt BB MCCWESTA TO ooocoocnncnncccnccnccnccnconcconnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnnincnnons 16 SOURce lt hw gt BB MCCW TRIGger OUTPut lt ch gt MODE ooocccccccccnncccconccononnconcnnncnnnononnnononnnnnnononnnnnnoncnnnnnns 24 SOURce lt hw gt BB MCCW TRIGger OUTPut lt ch gt OFF TIME 2 25 SOURce lt hw gt BB MCCW TRIGger OUTPut lt ch gt ONTiM oooccccncccnccccnncccccnccocnconnnnononcncnonnnononnncnonnnnnnnnnnons 25 TGOUbRce chwzsBBMC CW THlGoerOUlTbutszchz R ATTem 25 SOURce lt hw gt BB MCCW TRIGger OUTPut lt ch gt PULSe DIVider oooccccccnnccccccccoconococnnnoccncnonnnnnncnconons 26 GOUlbce hwzslBBMCCHV TRilGoerOUlTbutszchz DU Gett Ouency 26 Operating Manual 1171 5931 12 06 27 Multi Carrier CW Signal Generation Index A Accept MCCL 12 21 Accept Carrier Table MCCL 12 C Carrier Graph MCCL 13 Carrier Spacing MCCL 9 19 Carrier Start MCCL 11 23 Carrier State MCCL 11 18 20 Carrier Stop MCCL 11 24 Carrier Table M
2. 17 SOURce lt hw gt BB MCCW CARRier LISTIPO Wer ooccccocccccccccncccoconccoccnnconoconononcnnonononononnnnnnnnnnnnnonnnnnnonincnnnns 17 SOURce lt hw gt BB MCCW CARRier LIST STATE rrrannnnornnnnnnrrnnnnnvrnnnnnnvrnnnnnvrnnnnnnvvnnnnnernnnnnvrnnnnnernnnnneernnnnn 18 TGOUbRce chwzs BB MC CW CA erHAe 18 TGOUbRce chwz BB MC CW CAt erOWer 19 SOURce lt hw gt BB MCCW CARRier SPACINO ccccoccococccconcccccononccnnncnnonanononnnnnnononannononancnnnnnnnnnnnnnannnnnnnnninans 19 SOURce lt hw gt BB MCCW CARRierSTAT ooccccocccccccoccncccoconccononnnonncnnnoncnnonnnnnnonnnnnnnnnnnnnnnnnnnnnnnnnnennnnnnnnincnnnns 20 Raeren ERC NI UR Ve EE 20 Reie 8218 Tee Re e ee RT cicatrices 21 LSOUbRcechwz BR MC CW CLOCk E 21 TGOUbRce chwzs BB MC CW EDIT CAR ierExvECute 21 SOURce lt hw gt BB MCCW EDIT CARRier PHASe STEP oococccccccccncccccnnccnccncconcnnncnononnnononcnnannnononcnnnnoncnnnnons 22 SOURce lt hw gt BB MCCW EDIT CARRier PHASe STARtl ooooonccncccocccnncccccncccocnncconccnnononcnnonnconnnnononnnnonincnnons 22 SOURce lt hw gt BB MCCW EDIT CARRier POWer STEP oooocccccccccncccccnnccnccncnonocnnnoncnnnonnnnnononnnononnnnnnoncnnnnnns 23 SOURce lt hw gt BB MCCW EDIT CARRier POWer STARtl ocooonnnnncccccnncccccncccccnncococcncnnoncnnnnoncnnnnonononnnnoncnnons 23 SOURce lt hw gt BB MCCW EDIT CARRierSTAR E
3. Never use the product under conditions in which condensation has formed or can form in or on the product e g if the product has been moved from a cold to a warm environment Penetration by water increases the risk of electric shock Prior to cleaning the product disconnect it completely from the power supply e g AC supply network or battery Use a soft non linting cloth to clean the product Never use chemical cleaning agents such as alcohol acetone or diluents for cellulose lacquers Operation 1 Operating the products requires special training and intense concentration Make sure that persons who use the products are physically mentally and emotionally fit enough to do so otherwise injuries or material damage may occur It is the responsibility of the employer operator to select suitable personnel for operating the products Before you move or transport the product read and observe the section titled Transport As with all industrially manufactured goods the use of substances that induce an allergic reaction allergens such as nickel cannot be generally excluded If you develop an allergic reaction Such as a skin rash frequent sneezing red eyes or respiratory difficulties when using a Rohde amp Schwarz product consult a physician immediately to determine the cause and to prevent health problems or stress Before you start processing the product mechanically and or thermally or before you take it apart be sure to
4. Determines the carrier number Range 0 to Max Number of Carriers Example BB MCCW CARR PHAS 15 90 DEG sets a start phase of 90 DEG for carrier 15 SOURce lt hw gt BB MCCW CARRier POWer lt Carrierlndex gt lt Power gt SOURce lt hw gt BB MCCW CARRier POWer lt Carrierlndex gt The command sets the power of the selected carrier Setting parameters lt Power gt float Sets the power of the selected carrier Range 80 dB to 0 dB Increment 0 01 dB RST 0 dB Parameters for setting and query lt Carrierlndex gt float Determines the carrier number Range 0 to Max Number of Carriers Example BB MCCW CARR POW 15 50 dB sets the power of carrier 15 to 50 dB SOURce lt hw gt BB MCCW CARRier SPACing lt Spacing gt The command sets the carrier spacing The carriers are generated symmetrically around the center carrier The total bandwidth is calculated as Number of carriers 1 Carrier spacing and must not exceed the system bandwidth of the instrument see data sheet The maximum carrier spacing that can be set is dependent on the chosen number of Carriers Operating Manual 1171 5931 12 06 19 Multi Carrier CW Signal Generation SOURce BB MCCW Subsystem __ General Settings and Carrier Setup Settings The maximum carrier spacing is automatically reduced so that the maximum total band width is not exceeded on entering the number of carriers BB MCCW CARRier C
5. Keep cells and batteries out of the hands of children If a cell or a battery has been swallowed seek medical aid immediately Cells and batteries must not be exposed to any mechanical shocks that are stronger than permitted If a cell develops a leak the fluid must not be allowed to come into contact with the skin or eyes If contact occurs wash the affected area with plenty of water and seek medical aid Improperly replacing or charging cells or batteries that contain alkaline electrolytes e g lithium cells can cause explosions Replace cells or batteries only with the matching Rohde amp Schwarz type see parts list in order to ensure the safety of the product Cells and batteries must be recycled and kept separate from residual waste Rechargeable batteries and normal batteries that contain lead mercury or cadmium are hazardous waste Observe the national regulations regarding waste disposal and recycling Transport 1 The product may be very heavy Therefore the product must be handled with care In some cases the user may require a suitable means of lifting or moving the product e g with a lift truck to avoid back or other physical injuries 1171 0000 42 05 00 Page 5 Informaciones elementales de seguridad 2 Handles on the products are designed exclusively to enable personnel to transport the product It is therefore not permissible to use handles to fasten the product to or on transport equipment such as cranes
6. OUTP MODE PULSe The resulting pulse frequency is derived by dividing the symbol sample rate by the divider Parameters lt PIsDivider gt Range 2 to 1024 Increment 1 RST 2 Example BB MCCW TRIG OUTP2 PULS DIV 2 sets the divider to 2 for the marker signal on output MARKER 2 BB MCCW TRIG OUTP2 FREO queries the resulting pulse frequency of the marker signal Response 66 000 the resulting pulse frequency 16 66 kHz SOURce lt hw gt BB MCCW TRIGger OUTPut lt ch gt PULSe FREQuency Queries the pulse frequency of the pulsed marker signal in the setting BB MCCW TRIGger OUTPut MODE PULSe The pulse frequency is derived by dividing the sym bol sample rate by the divider The divider is defined with command BB MCCW TRIG QUTB PULSIDIV Return values lt Frequency gt float Example BB MCCW TRIG OUTP2 PULS DIV 2 sets the divider for the marker signal on output MARKER 2 to the value 2 BB MCCW TRIG OUTP2 MODE PULS enables the pulsed marker signal BB MCCW TRIG OUTP2 FREQ queries the resulting pulse frequency of the marker signal Response 66 000 the resulting pulse frequency is 66 kHz Usage Query only Operating Manual 1171 5931 12 06 26 Multi Carrier CW Signal Generation List of Commands List of Commands FSOURce lt hw gt BB MCCW CARRierCOUNL E 16 SOURce lt hw gt BB MCCW CARRierLISTIPHAS
7. Power Sets the power of a carrier Phase Sets the starting phase of a carrier Operating Manual 1171 5931 12 06 12 Multi Carrier CW Signal Generation Multi Carrier Continuous Wave Multi Carrier CW User Interface Accept Transfer the settings in the carrier table into the instrument SCPI command SOURce lt hw gt BB MCCW CARRier LIST STATe on page 18 SOURce lt hw gt BB MCCW CARRier STATe on page 20 SOURce lt hw gt BB MCCW CARRier LIST POWer on page 17 SOURce lt hw gt BB MCCW CARRier POWer on page 19 SOURce lt hw gt BB MCCW CARRier LIST PHASe on page 17 SOURce lt hw gt BB MCCW CARRier PHASe on page 18 Carrier Graph Calls a graphical representation of the chosen carrier configuration The carriers are on the X axis and the colored bars represent those carriers which are in the On state Power is on the Y axis and the height of the bars corresponds to the chosen power of each individual carrier ES A Carrier Graph FER TT im a o D Cartier SCPI command n a Marker Calls the Marker dialog see chapter 2 1 5 Marker Mode on page 13 SCPI command n a 2 1 5 Marker Mode The marker output signal for synchronizing external instruments is configured in the marker settings section Marker Mode Operating Manual 1171 5931 12 06 13 Multi Carrier CW Signal Generation Multi Carrier Continuous Wave Multi Carrier CW User Inter
8. safety standards that apply in each case Compliance with these standards is continuously monitored by our quality assurance system The product described here has been designed built and tested in accordance with the attached EC Certificate of Conformity and has left the manufacturer s plant in a condition fully complying with safety standards To maintain this condition and to ensure safe operation you must observe all instructions and warnings provided in this manual If you have any questions regarding these safety instructions the Rohde Schwarz group of companies will be happy to answer them Furthermore it is your responsibility to use the product in an appropriate manner This product is designed for use solely in industrial and laboratory environments or if expressly permitted also in the field and must not be used in any way that may cause personal injury or property damage You are responsible if the product is used for any intention other than its designated purpose or in disregard of the manufacturer s instructions The manufacturer shall assume no responsibility for such use of the product The product is used for its designated purpose if it is used in accordance with its product documentation and within its performance limits see data sheet documentation the following safety instructions Using the product requires technical skills and a basic knowledge of English It is therefore essential that only skilled and specialized st
9. 19 Start phase incaico cncin ar 17 Start phase MCCL 11 18 State MCCL 8 16 Operating Manual 1171 5931 12 06 28
10. al y su significado En la documentaci n del producto se utilizan las siguientes palabras de se al con el fin de advertir contra riesgos y peligros PELIGRO identifica un peligro inminente con riesgo elevado que PELIGRO provocar muerte o lesiones graves si no se evita ADVERTENCIA identifica un posible peligro con riesgo medio de provocar muerte o lesiones graves si no se evita ATENCI N identifica un peligro con riesgo reducido de provocar lesiones leves o moderadas si no se evita AVISO indica la posibilidad de utilizar mal el producto y como consecuencia da arlo En la documentaci n del producto se emplea de forma sin nima el t rmino CUIDADO Las palabras de se al corresponden a la definici n habitual para aplicaciones civiles en el rea econ mica europea Pueden existir definiciones diferentes a esta definici n en otras reas econ micas o en aplicaciones militares Por eso se deber tener en cuenta que las palabras de se al aqu descritas sean utilizadas siempre solamente en combinaci n con la correspondiente documentaci n del producto y solamente en combinaci n con el producto correspondiente La utilizaci n de las palabras de se al en combinaci n con productos o documentaciones que no les correspondan puede llevar a interpretaciones equivocadas y tener por consecuencia da os en personas u objetos Estados operativos y posiciones de funcionamiento El producto solamente debe ser utilizado seg n
11. divided into the following sections The upper part of the menu is used for powering up the Multi Carrier CW and calling the default settings PS Multi Carrier CW A State Set To Default The Carrier Setup section is used to configure the Multi Carrier CW signal Carrier Setup No of Carriers 64 Carrier Spacing 10 000 00 kHz Clock Frequency 2 560000000 MHz Optimize Crest Factor Mode Ta rget Crest Desired Crest Factor 4 00 ae M The Table Setup Assistant section can be used to set a selectable carrier range Table Setup Assistant Carrier Start 0 Stop Carrier State f On Power Start 0 00 as Step 0 00 aB The buttons in the lower part of the menu open submenus for defining carrier tables and for configuring markers Operating Manual 1171 5931 12 06 7 Multi Carrier CW Signal Generation Multi Carrier Continuous Wave Multi Carrier CW User Interface The carrier settings can be visualized in the graphical Carrier Graph dialog Carrier Table Carrier Graph Trigger Marker Auto Clock External 2 1 1 General Settings for Multi Carrier CW The upper part of the menu is used for powering up the Multi Carrier CW signal and calling the default settings State Enables disables the Multi Carrier CW Switching on this standard turns off all the other digital standards and digital modulation modes In case of two path instruments
12. fork lifts wagons etc The user is responsible for securely fastening the products to or on the means of transport or lifting Observe the safety regulations of the manufacturer of the means of transport or lifting Noncompliance can result in personal injury or material damage 3 If you use the product in a vehicle it is the sole responsibility of the driver to drive the vehicle safely and properly The manufacturer assumes no responsibility for accidents or collisions Never use the product in a moving vehicle if doing so could distract the driver of the vehicle Adequately secure the product in the vehicle to prevent injuries or other damage in the event of an accident Waste disposal 1 If products or their components are mechanically and or thermally processed in a manner that goes beyond their intended use hazardous substances heavy metal dust such as lead beryllium nickel may be released For this reason the product may only be disassembled by specially trained personnel Improper disassembly may be hazardous to your health National waste disposal regulations must be observed 2 If handling the product releases hazardous substances or fuels that must be disposed of in a special way e g coolants or engine oils that must be replenished regularly the safety instructions of the manufacturer of the hazardous substances or fuels and the applicable regional waste disposal regulations must be observed Also observe the relevant safety in
13. os personales Las asas instaladas en los productos sirven solamente de ayuda para el transporte del producto por personas Por eso no est permitido utilizar las asas para la sujeci n en o sobre medios de transporte como p ej gr as carretillas elevadoras de horquilla carros etc Es responsabilidad suya fijar los productos de manera segura a los medios de transporte o elevaci n Para evitar da os personales o da os en el producto siga las instrucciones de seguridad del fabricante del medio de transporte o elevaci n utilizado Si se utiliza el producto dentro de un veh culo recae de manera exclusiva en el conductor la responsabilidad de conducir el veh culo de manera segura y adecuada El fabricante no asumir ninguna responsabilidad por accidentes o colisiones No utilice nunca el producto dentro de un veh culo en movimiento si esto pudiera distraer al conductor Asegure el producto dentro del veh culo debidamente para evitar en caso de un accidente lesiones u otra clase de da os Eliminaci n 1 Si se trabaja de manera mec nica y o t rmica cualquier producto o componente m s all del funcionamiento previsto pueden liberarse sustancias peligrosas polvos con contenido de metales pesados como p ej plomo berilio o n quel Por eso el producto solo debe ser desmontado por personal especializado con formaci n adecuada Un desmontaje inadecuado puede ocasionar da os para la salud Se deben tener en cuenta las directivas
14. read and pay special attention to the section titled Waste disposal item 1 Depending on the function certain products such as RF radio equipment can produce an elevated level of electromagnetic radiation Considering that unborn babies require increased protection pregnant women must be protected by appropriate measures Persons with pacemakers may also be exposed to risks from electromagnetic radiation The employer operator must evaluate workplaces where there is a special risk of exposure to radiation and if necessary take measures to avert the potential danger Should a fire occur the product may release hazardous substances gases fluids etc that can cause health problems Therefore suitable measures must be taken e g protective masks and protective clothing must be worn If a laser product e g a CD DVD drive is integrated into a Rohde amp Schwarz product absolutely no other settings or functions may be used as described in the product documentation The objective is to prevent personal injury e g due to laser beams 1171 0000 42 05 00 Page 4 Basic Safety Instructions Repair and service 1 The product may be opened only by authorized specially trained personnel Before any work is performed on the product or before the product is opened it must be disconnected from the AC supply network Otherwise personnel will be exposed to the risk of an electric shock Adjustments replacement of parts maintenance an
15. system level 5 Never use the product if the power cable is damaged Check the power cable on a regular basis to ensure that it is in proper operating condition By taking appropriate safety measures and carefully laying the power cable you can ensure that the cable will not be damaged and that no one can be hurt by for example tripping over the cable or suffering an electric shock 6 The product may be operated only from TN TT supply networks fused with max 16 A higher fuse only after consulting with the Rohde amp Schwarz group of companies 7 Do not insert the plug into sockets that are dusty or dirty Insert the plug firmly and all the way into the socket Otherwise sparks that result in fire and or injuries may occur 8 Do not overload any sockets extension cords or connector strips doing so can cause fire or electric shocks 9 For measurements in circuits with voltages Vims gt 30 V suitable measures e g appropriate measuring equipment fusing current limiting electrical separation insulation should be taken to avoid any hazards 10 Ensure that the connections with information technology equipment e g PCs or other industrial computers comply with the IEC60950 1 EN60950 1 or IEC61010 1 EN 61010 1 standards that apply in each case 11 Unless expressly permitted never remove the cover or any part of the housing while the product is in operation Doing so will expose circuits and components and can lead t
16. CCL 12 Carrier Table Assistant MCL 11 23 Crest Factor MCCL 10 Default settings MCCL 8 16 Desired Crest Factor rrarvrnnrnnnnrnnnnnnrnnnennrnnrnnnnnnnnnennennnnne 20 Desired Crest Factor MCCL 10 Documentation Overview 5 M Ee wee 14 Multi Carrier OW usina ta 7 15 N Number of Carriers occoccoccnccnccnccncinconncnncnnnnncnncnncnnronannannns 16 Number of Carriers MCCL 9 0 ON OFF Ratio Marker ccceceeceeceeeeeceeceeeeeeeeeeeneeeeeees 25 Optimize Crest Factor MCCW 10 21 P Phase Gitar 17 Phase Start MCCW 11 18 Phase Step MCCL 11 22 Power of starting Carriere 17 Power of starting carrier MCCW rarrnnnrrrnnrnnanennanrr 11 19 Power Start rrannunnnnnnnnnnnnnnnnannnnnnnnnnnvnnenerennnnnnnnenennnnnnenenne 17 Power Start MCCW 11 19 Power Step MCCL 11 23 Pulse Divider Marker cccccecceceeceeeceeeeeeeeeseeeusueeeneenes 26 R RST MCCW Carrier Spacing 10 KHZ occcooccncccccncccoo 19 RST MCCW Carrier State ON 2 2 18 S Set to default MCL 8 16 Standard settings MCCL 8 16 Starting POWET ccccooccnccccnncccnnncccnccnnnononononnnonnnnnnnnnnnoneneninos 17 Starting power MCCW rrnrorrrrnarerrnrrnrannrnnarnnrnnnennnn 11
17. MCCW EDIT CARRier EXECute The command adopts the settings for the carrier range which has been defined using the BB MCCW EDIT CARR commands Operating Manual 1171 5931 12 06 21 Multi Carrier CW Signal Generation SOURce BB MCCW Subsystem BESSERES General Settings and Carrier Setup Settings Example BB MCCW EDIT CARR STAR 4 the carrier range starts at carrier 4 BB MCCW EDIT CARR STOP 400 the carrier range stops at carrier 400 BB MCCW EDIT CARR STAT ON sets all the carriers in the carrier range to ON BB MCCW EDIT CARR EXEC adopts the settings for all the carriers in the carrier range BB MCCW STAT starts generation of the multi carrier signal Carriers 4 to 400 are in the ON state Usage Event SOURce lt hw gt BB MCCW EDIT CARRier PHASe STEP lt Step gt The command sets the step width by which the start phases of the carriers in the defined carrier range will be incremented The phase settings are only valid if optimization of the crest factor is disabled SOURce BB MCCW CFACtor MODE OFF Parameters lt Step gt float Range O DEG to 360 DEG Increment 0 01 DEG RST 0 DEG Example BB MCCW EDIT CARR PHAS 90 DEG sets a start phase of 90 for the carriers in the carrier range BB MCCW EDIT CARR PHAS STEP 1 DEG the start phase is incremented by 1 for each carrier i e the first carrier has a start phase of 90 the second a start phase of 91 etc SOURce lt hw gt BB MCCW EDIT CARRie
18. Multi Carrier CW Signal Generation R amp S AFQ100A R amp S AFQ100B Operating Manual 1171 5931 12 06 e 2 2 D D LO D CO Cc ab gt og a O 0 This document describes the following software options e R amp S AFQ K261 1401 6802 02 O 2010 Rohde 8 Schwarz GmbH amp Co KG Muehldorfstr 15 81671 Munich Germany Phone 49 89 41 29 0 Fax 49 89 41 29 12 164 E mail info rohde schwarz com Internet http www rohde schwarz com Subject to change Data without tolerance limits is not binding R amp S is a registered trademark of Rohde amp Schwarz GmbH A Co KG Trade names are trademarks of the owners The following abbreviations are used throughout this manual R amp S AMU is abbreviated as R amp S AMU R amp S AFQ is abbreviated as R amp S AFQ R amp S SMATE is abbreviated as R amp S SMATE R amp S SMBV is abbreviated as R amp S SMBV R amp S SMJ is abbreviated as R amp S SMJ R amp S SMU is abbreviated as R amp S SMU R amp S WinIQSIM2 is abbreviated as R amp S WinlQSIM2 Basic Safety Instructions Always read through and comply with the following safety instructions All plants and locations of the Rohde amp Schwarz group of companies make every effort to keep the safety standards of our products up to date and to offer our customers the highest possible degree of safety Our products and the auxiliary equipment they require are designed built and tested in accordance with the
19. OUNt Parameters lt Spacing gt float Range O Hz to 50 MHz Increment 0 01 Hz RST 10 kHz Example BB MCCW CARR SPAC 10 MHz sets a carrier spacing of 10 MHz SOURce lt hw gt BB MCCW CARRier STATe lt Carrierlndex gt lt State gt SOURce lt hw gt BB MCCW CARRier STATe lt Carrierlndex gt The command switches the selected carrier on or off The counting in remote control differs from the numbers in the carrier table Index O cor responds to number 1 first line in the table Therefore switching the state of the channel via remote control always switches the state of lt channel index gt 1 in the table Setting parameters lt State gt O0 1 JOFFJON RST ON Parameters for setting and query lt Carrierlndex gt float Determines the carrier number Range 0 to Max Number of Carriers Example BB MCCW CARR STAT 15 ON switches carrier 16 on SOURce lt hw gt BB MCCW CFACtor lt Cfactor gt The command sets the desired crest factor for the multi carrier signal on selection of the command SOUR BB MCCW CFAC MODE SLOW Parameters lt Cfactor gt float Range O dB to 100 dB Increment 0 01 dB RST 3 dB Example BB MCCW CFAC MODE SLOW sets the Target Crest optimization mode BB MCCW CFAC 10 dB sets the desired crest factor to 10 dB Operating Manual 1171 5931 12 06 20 Multi Carrier CW Signal Generation SOURce BB MCCW Subsystem General Settings and Carrier Setup Settings SOURc
20. OUTPut lt ch gt MODE on page 24 Operating Manual 1171 5931 12 06 14 Multi Carrier CW Signal Generation SOURce BB MCCW Subsystem 3 3 1 3 2 Suffixes SOURce BB MCCW Subsystem This subsystem contains the commands for setting the Multi Carrier CW signals Suffixes SOURce lt hw gt For one path instruments the keyword SOURce is optional and can be omitted The numeric suffix to SOURce distinguishes between multicarrier generation for path A and path B in the case of two path instruments e SOURce lt 1 gt path A The keyword SOURce is optional and can be omitted e SOURce2 path B The keyword SOURce is mandatory e the command must contain the keyword with suffix 2 OUTput lt ch gt The numeric suffix to OUTPut distinguishes between the available markers General Settings and Carrier Setup Settings FOUR TY BENN Me ui isa 16 FOUR TEEN NFR Scan viii edita 16 SOURce lt hw gt BB MCCW CARR er COUNt ascii 16 SOURce lt hw gt BB MCCW CARRier LISTIPHAS 8 2 17 TGOUlbRce chwzslBBMC CW CA erl IST ROwWer 17 SOURce lt hw gt BB MCCW CARRier LISTISTA TO NN 18 SOURce lt hw gt BB MCCW CARRier PHASe anrnrnnnnnnvnnnnnnnrnvnnrnrnnrnsnnrnsnrnnnnnnnnnnnnnnnnnnnenenne 18 SOURCE Ke S KN GET De UE 19 SOURce lt hw gt BB MCCW CARRier SPAGIng rannrnnnnannnnrnonanonanenennennnenenennnnnnnaneve
21. aff or thoroughly trained personnel with the required skills be allowed to use the product If personal safety gear is required for using Rohde amp Schwarz products this will be indicated at the appropriate place in the product documentation Keep the basic safety instructions and the product documentation in a safe place and pass them on to the subsequent users Observing the safety instructions will help prevent personal injury or damage of any kind caused by dangerous situations Therefore carefully read through and adhere to the following safety instructions before and when using the product It is also absolutely essential to observe the additional safety instructions 011 personal safety for example that appear in relevant parts of the product documentation In these safety instructions the word product refers to all merchandise sold and distributed by the Rohde amp schwarz group of companies including instruments systems and all accessories Symbols and safety labels Notice general Caution Danger of Warning PE terminal Ground Ground Be careful when danger location when electric Hot surface terminal handling handling electrostatic heavy sensitive equipment devices Observe product documentation ON OFF supply Standby Direct current Alternating current Direct alternating Device fully protected by voltage indication DC AC current DC AC double reinforced insulation 1171 0000 42 05 00 Page 1 Basic Safety Instru
22. aximum number of multi carriers There is no need to enter all the values every time Values not set by the value list are set with the default values provided they have already been explicitly set by a previous command If this is the case the values continue to apply until overwritten Setting parameters lt Phase 0 gt lt Phase string 1 gt Range 0 to 360 Increment 0 01 RST 0 Default unit DEG Query parameters start count string If the query is expanded by using the two parameters lt start gt and lt count gt the value list is read out in smaller sections Start is expressed in position of bit count in number of values Without the parameters all values are always read out starting from the first value Example BB MCCW CARR LIST PHAS 90 DEG 90 DEG 90 DEG 80 DEG sets a start phase for carriers 0 1 2 and 3 BB MCCW CARR LIST PHAS 2 3 queries the phase of carrier 1 2 and 3 Response 90 90 80 SOURce lt hw gt BB MCCW CARRier LIST POWer lt Power 0 gt lt Power 1 gt SOURce lt hw gt BB MCCW CARRier LIST POWer start count The command sets the power of the carrier with the aid of a value list The first value in the list is assigned to the carrier with index 0 the second value to the carrier with index 1 etc The maximum length corresponds to the maximum number of multi carriers There is no need to enter all the values every time Values not set by the value list are set with the d
23. ctions Tags and their meaning The following signal words are used in the product documentation in order to warn the reader about risks and dangers indicates a hazardous situation which if not avoided will result in death or DANGER serious injury A WARNING indicates a hazardous situation which if not avoided could result in death or serious injury indicates a hazardous situation which if not avoided could result in minor or moderate injury indicates the possibility of incorrect operation which can result in damage to NOTICE the product In the product documentation the word ATTENTION is used synonymously These tags are in accordance with the standard definition for civil applications in the European Economic Area Definitions that deviate from the standard definition may also exist in other economic areas or military applications It is therefore essential to make sure that the tags described here are always used only in connection with the related product documentation and the related product The use of tags in connection with unrelated products or documentation can result in misinterpretation and in personal injury or material damage Operating states and operating positions The product may be operated only under the operating conditions and in the positions specified by the manufacturer without the product s ventilation being obstructed If the manufacturer s specifications are not observed this can r
24. d repair may be performed only by electrical experts authorized by Rohde amp Schwarz Only original parts may be used for replacing parts relevant to safety e g power switches power transformers fuses A safety test must always be performed after parts relevant to safety have been replaced visual inspection PE conductor test insulation resistance measurement leakage current measurement functional test This helps ensure the continued safety of the product Batteries and rechargeable batteries cells If the information regarding batteries and rechargeable batteries cells is not observed either at all or to the extent necessary product users may be exposed to the risk of explosions fire and or serious personal injury and in some cases death Batteries and rechargeable batteries with alkaline electrolytes e g lithium cells must be handled in accordance with the EN 62133 standard 1 2 Cells must not be taken apart or crushed Cells or batteries must not be exposed to heat or fire Storage in direct sunlight must be avoided Keep cells and batteries clean and dry Clean soiled connectors using a dry clean cloth Cells or batteries must not be short circuited Cells or batteries must not be stored in a box or in a drawer where they can short circuit each other or where they can be short circuited by other conductive materials Cells and batteries must not be removed from their original packaging until they are ready to be used
25. dad Ciertos productos como p ej las instalaciones de radiocomunicaci n RF pueden a causa de su funci n natural emitir una radiaci n electromagn tica aumentada Deben tomarse todas las medidas necesarias para la protecci n de las mujeres embarazadas Tambi n las personas con marcapasos pueden correr peligro a causa de la radiaci n electromagn tica El empresario operador tiene la obligaci n de evaluar y se alizar las reas de trabajo en las que exista un riesgo elevado de exposici n a radiaciones Tenga en cuenta que en caso de incendio pueden desprenderse del producto sustancias t xicas gases l quidos etc que pueden generar da os a la salud Por eso en caso de incendio deben usarse medidas adecuadas como p ej m scaras antig s e indumentaria de protecci n En caso de que un producto Rohde Schwarz contenga un producto l ser p ej un lector de CD DVD no debe usarse ninguna otra configuraci n o funci n aparte de las descritas en la documentaci n del producto a fin de evitar lesiones p ej debidas a irradiaci n l ser Reparaci n y mantenimiento 1 El producto solamente debe ser abierto por personal especializado con autorizaci n para ello Antes de manipular el producto o abrirlo es obligatorio desconectarlo de la tensi n de alimentaci n para evitar toda posibilidad de choque el ctrico El ajuste el cambio de partes el mantenimiento y la reparaci n deber n ser efectuadas solamente por elec
26. e 20 2 1 3 Table Setup Assistant The Table Setup Assistant section can be used to set a selectable carrier range The carrier table can be edited in the Carrier Table dialog Carrier Start Defines the start index of the carrier range to which the following settings are intended to apply SCPI command SOURce lt hw gt BB MCCW EDIT CARRier STARt on page 23 Carrier Stop Defines the stop index of the carrier range to which the following settings are intended to apply SCPI command SOURce lt hw gt BB MCCW EDIT CARRier STOP on page 24 Carrier State Switches the carriers in the carrier range on off SCPI command SOURce lt hw gt BB MCCW EDIT CARRier STATe on page 24 Power Start Sets the power of the starting carrier SCPI command SOURce lt hw gt BB MCCW EDIT CARRier POWer STARt on page 23 Power Step Sets the width of the step with which the power will be changed from carrier to carrier The carrier power that is set with Power n Power Step must be within the valid value range 80 dB to O dB SCPI command SOURce lt hw gt BB MCCW EDIT CARRier POWer STEP on page 23 Phase Start Sets the phase of the starting carrier This setting is only available for Optimize Crest Factor Mode Off SCPI command SOURce lt hw gt BB MCCW EDIT CARRier PHASe STARt on page 22 Phase Step Sets the width of the step with which the phase will be changed from carrier to carrier O
27. e lt hw gt BB MCCW CFACtor MODE lt Mode gt The command sets the mode by which automatic settings will minimize the crest factor or hold it at a chosen value Parameters lt Mode gt Example OFF CHIRp SLOW OFF Crest factor optimization is switched off The carrier PHASE setting has an effect CHIRp The crest factor is very rapidly optimized to lt 3 dB for multi carrier signals so that all carriers are switched on and have the same amplitude The computation time is independent of the number of carriers In other carrier configurations the achievable crest factor is worse SLOW The crest factor entered using SOURceBB MCCW CFACtor IS maintained for all carrier configurations by means of automatic settings The computation time depends on the number of carriers and on the crest factor that has been set Computation time increases only when the number of carriers exceeds 256 and the crest factor is above 4 dB RST CHIRp BB MCCW CFAC MODE OFF switches off automatic crest factor optimization The setting SOURBB MCCW CARR PHAS has an effect SOURce lt hw gt BB MCCW CLOCk The command queries the output clock rate The output clock rate depends on the num ber of carriers an the selected carrier spacing Return values lt Clock gt Example Usage float BB MCCW CLOC queries the output clock rate Response 256 000 000 the output clock rate is 256 MHz Query only SOURce lt hw gt BB
28. efault values provided they have already been explicitly set by a previous command If this is the case the values continue to apply until overwritten Parameters lt Power 0 gt lt Power string 1 gt Range 80 dB to 0 dB Increment 0 01 dB RST 0 dB Operating Manual 1171 5931 12 06 17 Multi Carrier CW Signal Generation SOURce BB MCCW Subsystem TS IUH O MMMM General Settings and Carrier Setup Settings Query parameters start count string If the query is expanded by using the two parameters lt start gt and lt count gt the value list is read out in smaller sections Start is expressed in position of bit count in number of values Without the parameters all values are always read out starting from the first value Example BB MCCW CARR LIST POW 65 dB 30 dB 50 dB sets the power of carrier 0 to 65 dB carrier 1 to 30 dB and so on BB MCCW CARR LIST POW 2 2 queries the power of carrier 1 and 2 Response 30 50 SOURce lt hw gt BB MCCW CARRier LIST STATe lt State 0 gt lt State 1 gt SOURce lt hw gt BB MCCW CARRier LIST STATe start count The command switches the carrier on or off with the aid of a value list The first value in the list is assigned to the carrier with index 0 the second value to the carrier with index 1 etc The maximum length corresponds to the maximum number of multi carriers There is no need to enter all the values every time Values not set by the val
29. esult in electric shock fire and or serious personal injury or death Applicable local or national safety regulations and rules for the prevention of accidents must be observed in all work performed 1 Unless otherwise specified the following requirements apply to Rohde amp Schwarz products predefined operating position is always with the housing floor facing down IP protection 2X pollution severity 2 overvoltage category 2 use only indoors max operating altitude 2000 m above sea level max transport altitude 4500 m above sea level A tolerance of 10 shall apply to the nominal voltage and 5 to the nominal frequency N Do not place the product on surfaces vehicles cabinets or tables that for reasons of weight or stability are unsuitable for this purpose Always follow the manufacturer s installation instructions when installing the product and fastening it to objects or structures e g walls and shelves An installation that is not carried out as described in the product documentation could result in personal injury or death Ss Do not place the product on heat generating devices such as radiators or fan heaters The ambient temperature must not exceed the maximum temperature specified in the product documentation or in the data sheet Product overheating can cause electric shock fire and or serious personal injury or death 1171 0000 42 05 00 Page 2 Basic Safety Instructions Electrical safety If the information o
30. face Marker Mode Selects a marker signal for the associated MARKER output Restart A marker signal is generated at the start of the waveform Pulse A regular marker signal is generated The pulse frequency is defined by entering a divider The frequency is derived by dividing the sample rate by the divider The input box for the divider opens when Pulse is selected and the resulting pulse frequency is displayed below it SCPI command SOURce lt hw gt BB MCCW TRIGger OUTPut lt ch gt PULSe DIVider on page 26 SOURce lt hw gt BB MCCW TRIGger OUTPut lt ch gt PULSe FREQuency on page 26 Pattern A marker signal that is defined by a bit pattern is generated The pattern has a maximum length of 64 bits and is defined in an input field which opens when pattern is selected SCPI command SOURce lt hw gt BB MCCW TRIGger OUTPut lt ch gt PATTern on page 25 ON OFF A regular marker signal that is defined by an ON OFF ratio is generated Period A period lasts one ON and OFF cycle The ON Time and OFF Time are each expressed as a number of samples and are set in an input field which opens when ON OFF ratio 15 selected Start of signal ON time OFF time ON time OFF time SCPI command SOURce lt hw gt BB MCCW TRIGger OUTPut lt ch gt ONTime on page 25 SOURce lt hw gt BB MCCW TRIGger OUTPut lt ch gt 0FFTime on page 25 SCPI command SOURce lt hw gt BB MCCW TRIGger
31. ible leer detalladamente y comprender por completo las siguientes informaciones de seguridad antes de usar el producto y respetarlas durante el uso del producto Deber n tenerse en cuenta todas las dem s informaciones de seguridad como p ej las referentes a la protecci n de personas que encontrar n en el cap tulo correspondiente de la documentaci n del producto y que tambi n son de obligado cumplimiento En las presentes informaciones de seguridad se recogen todos los objetos que distribuye el grupo de empresas Rohde amp Schwarz bajo la denominaci n de producto entre ellos tambi n aparatos instalaciones as como toda clase de accesorios S mbolos y definiciones de seguridad Aviso punto de peligro general Observar la documentaci n del producto Tensi n de alimentaci n de PUESTA EN MARCHA PARADA Atenci n en el manejo de dispositivos de peso elevado Peligro de choque el ctrico Corriente continua DC Indicaci n de estado de espera Standby 1171 0000 42 05 00 tencia superficie caliente Conexi n a tierra Conexi n a conductor de protecci n Corriente alterna Corriente AC continua Corriente alterna DC AC Conexion a masa Aviso Cuidado en el manejo de dispositivos sensibles a la electrost tica ESD El aparato est protegido en su totalidad por un aislamiento doble reforzado Page 7 Informaciones elementales de seguridad Palabras de se
32. ier CW signal SOURce lt hw gt BB MCCW PRESet The command sets all multi carrier signal parameters to their default values Example BB MCCW PRESet resets the Multi Carrier settings to default values Usage Event SOURce lt hw gt BB MCCW CARRier COUNt lt Count gt The command sets the number of carriers in the Multi Carrier CW signal The total band width is calculated as Number of carriers 1 Carrier spacing and must not exceed the system bandwidth of the instrument see data sheet The carrier spacing BB MCCW CARRier SPACing is reduced if the total bandwidth is not respected when entering the number of carriers The number of carriers entered therefore defines the maximum carrier spacing BB MCCW CARRier SPACing Parameters lt Count gt integer Range 1 to 8192 Increment 1 RST 64 Example BB MCCW CARR COUN 10 sets 10 CW carriers for the multi carrier signal Operating Manual 1171 5931 12 06 16 Multi Carrier CW Signal Generation SOURce BB MCCW Subsystem A General Settings and Carrier Setup Settings SOURce lt hw gt BB MCCW CARRier LIST PHASe lt Phase 0 gt lt Phase 1 gt SOURce lt hw gt BB MCCW CARRier LIST PHASe start count The command sets the start phase of the carrier with the aid of a value list The first value in the list is assigned to the carrier with index 0 the second value to the carrier with index 1 etc The maximum length corresponds to the m
33. ing Manuals are provided for the base unit and each additional software option These manuals are available in PDF format in printable form on the Documentation CD ROM delivered with the instrument In the Operating Manual for the base unit all instrument functions are described in detail Furthermore it provides an introduction to remote control and a complete description of the remote control commands with pro gramming examples Information on maintenance instrument interfaces and error mes sages is also given In the individual option manuals the specific instrument functions of the option are described in detail For additional information on default settings and parameters refer to the data sheets Basic information on operating the R amp S Signal Generator is not inclu ded in the option manuals These manuals can also be orderd in printed form see ordering information in the data sheet Operating Manual 1171 5931 12 06 5 Multi Carrier CW Signal Generation Preface GH 1 2 Conventions Used in the Documentation Release Notes The release notes describe new and modified functions eliminated problems and last minute changes to the documentation The corresponding firmware version is indicated on the title page of the release notes The current release notes are provided in the Internet Conventions Used in the Documentation The following conventions are used throughout this documentation Typographical con
34. lar marker signal corresponding to the Time Off Time On specifications in the commands SOURce BB MCCW TRIGger OUTPut OFFT and SOURce BB MCCW TRIGger OUTPut ONT is generated RST RESTart Example BB MCCW TRIG OUTP2 MODE PULS selects the pulsed marker signal on output MARKER 2 SOURce lt hw gt BB MCCW TRIGger OUTPut lt ch gt ONTime lt OnTime gt SOURce lt hw gt BB MCCW TRIGger OUTPut lt ch gt OFFTime lt OffTime gt Sets the number of symbols samples in a period ON time OFF time during which the marker signal in setting SOURce BB MCCW TRIGger OUTPut MODE RATio on the marker outputs is OFF Parameters lt OffTime gt Range 1 to 2424 1 Increment 1 RST 1 Example BB MCCW TRIG OUTP2 O0FFT 2000 sets an OFF time of 2000 symbols samples for marker signal 2 SOURce lt hw gt BB MCCW TRIGger OUTPut lt ch gt PATTern lt Pattern gt Defines the bit pattern used to generate the marker signal Parameters lt Pattern gt lt Hex Binary pattern gt Operating Manual 1171 5931 12 06 25 Multi Carrier CW Signal Generation SOURce BB MCCW Subsystem Se Marker Settings Example BB MCCW TRIG OUTP2 PATT H39FE0000 32 sets the bit pattern BB MCCW TRIG OUTP2 MODE PATT activates the marker signal according to a bit pattern on output MARKER 2 SOURce lt hw gt BB MCCW TRIGger OUTPut lt ch gt PULSe DIVider lt PlsDivider gt The command sets the divider for Pulse marker mode SOUR BB MCCW TRIGr
35. licaciones de campo y de ninguna manera deber ser utilizado de modo que alguna persona cosa pueda sufrir da o El uso del producto fuera de sus fines definidos o sin tener en cuenta las instrucciones del fabricante queda en la responsabilidad del usuario El fabricante no se hace en ninguna forma responsable de consecuencias a causa del mal uso del producto 1171 0000 42 05 00 Page 6 Informaciones elementales de seguridad Se parte del uso correcto del producto para los fines definidos si el producto es utilizado conforme a las indicaciones de la correspondiente documentaci n del producto y dentro del margen de rendimiento definido ver hoja de datos documentaci n informaciones de seguridad que siguen El uso del producto hace necesarios conocimientos t cnicos y ciertos conocimientos del idioma ingl s Por eso se debe tener en cuenta que el producto solo pueda ser operado por personal especializado o personas instruidas en profundidad con las capacidades correspondientes Si fuera necesaria indumentaria de seguridad para el uso de productos de Rohde amp Schwarz encontrar a la informaci n debida en la documentaci n del producto en el cap tulo correspondiente Guarde bien las informaciones de seguridad elementales as como la documentaci n del producto y entr guelas a usuarios posteriores Tener en cuenta las informaciones de seguridad sirve para evitar en lo posible lesiones o da os por peligros de toda clase Por eso es imprescind
36. lo indicado por el fabricante respecto a los estados operativos y posiciones de funcionamiento sin que se obstruya la ventilaci n Si no se siguen las indicaciones del fabricante pueden producirse choques el ctricos incendios y o lesiones graves con posible consecuencia de muerte En todos los trabajos deber n ser tenidas en cuenta las normas nacionales y locales de seguridad del trabajo y de prevenci n de accidentes 1 Sino se convino de otra manera es para los productos Rohde amp Schwarz v lido lo que sigue como posici n de funcionamiento se define por principio la posici n con el suelo de la caja para abajo modo de protecci n IP 2X grado de suciedad 2 categor a de sobrecarga el ctrica 2 uso solamente en estancias interiores utilizaci n hasta 2000 m sobre el nivel del mar transporte hasta 4500 m sobre el nivel del mar Se aplicar una tolerancia de 10 sobre el voltaje nominal y de 5 sobre la frecuencia nominal N No sit e el producto encima de superficies veh culos estantes o mesas que por sus caracter sticas de peso o de estabilidad no sean aptos para l Siga siempre las instrucciones de instalaci n del fabricante cuando instale y asegure el producto en objetos o estructuras p ej paredes y estantes Si se realiza la instalaci n de modo distinto al indicado en la documentaci n del producto pueden causarse lesiones o incluso la muerte Gei No ponga el producto sobre aparatos que generen calor p ej
37. n electrical safety is not observed either at all to the extent necessary electric shock fire and or serious personal injury or death may occur 1 Prior to switching on the product always ensure that the nominal voltage setting on the product matches the nominal voltage of the AC supply network If a different voltage is to be set the power fuse of the product may have to be changed accordingly 2 In the case of products of safety class with movable power cord and connector operation is permitted only on sockets with an earthing contact and protective earth connection 3 Intentionally breaking the protective earth connection either in the feed line or in the product itself is not permitted Doing so can result in the danger of an electric shock from the product If extension cords or connector strips are implemented they must be checked on a regular basis to ensure that they are safe to use 4 If the product does not have a power switch for disconnection from the AC supply network the plug of the connecting cable is regarded as the disconnecting device 10 such cases always ensure that the power plug is easily reachable and accessible at all times corresponding to the length of connecting cable approx 2 m Functional or electronic switches are not suitable for providing disconnection from the AC supply network If products without power switches are integrated into racks or systems a disconnecting device must be provided at the
38. nacionales referentes a la eliminaci n de residuos En caso de que durante el trato del producto se formen sustancias peligrosas o combustibles que deban tratarse como residuos especiales p ej refrigerantes o aceites de motor con intervalos de cambio definidos deben tenerse en cuenta las indicaciones de seguridad del fabricante de dichas sustancias y las normas regionales de eliminaci n de residuos Tenga en cuenta tambi n en caso necesario las indicaciones de seguridad especiales contenidas en la documentaci n del producto La eliminaci n incorrecta de sustancias peligrosas o combustibles puede causar da os a la salud o da os al medio ambiente 1171 0000 42 05 00 Page 12 Multi Carrier CW Signal Generation Contents Contents o AAA 5 1 1 Documentation OvervieW ararnrnnnnnanannnunununnnnnvnvnnunvnvnvnvnnnnnnvavnvnvnnnnvnvnvnvnvnnnnvnvnvnvnvunnnnn 5 1 2 Conventions Used in the Documentation ENEE 6 2 Multi Carrier CONTINUOUS Wave ENNEN ENNEN ENNEN ENEE 7 2 1 Multi Carrier CW User Interface ararnrnvnvnvnvnnnvnvnvnvnnnvnvnnnnnvnnnvavnnnvennvevennvevennvevevavevenere 7 2 1 1 General Settings for Multi Carrier CV 8 212 EAT Ne 9 2 1 3 Table Setup AAS EE E 11 2 1 4 Carrier Table and Carrier Grapb 12 2 1 5 Marker Mode 13 3 SOURce BB MCCW SubsySteM occocccoccocccoccoccconcncnonncnnconarnnnonnrnannnanas 15 nn 15 3 2 General Settings and Carrier Setup SettingS coccconcccnccccncocncocnconaconanonanonancnnnnonan
39. ning n concepto productos de limpieza qu micos como alcohol acetona o diluyentes para lacas nitrocelul sicas Funcionamiento 1 2 3 4 El uso del producto requiere instrucciones especiales y una alta concentraci n durante el manejo Debe asegurarse que las personas que manejen el producto est n a la altura de los requerimientos necesarios en cuanto a aptitudes f sicas ps quicas y emocionales ya que de otra manera no se pueden excluir lesiones o da os de objetos El empresario u operador es responsable de seleccionar el personal usuario apto para el manejo del producto Antes de desplazar o transportar el producto lea y tenga en cuenta el cap tulo Transporte Como con todo producto de fabricaci n industrial no puede quedar excluida en general la posibilidad de que se produzcan alergias provocadas por algunos materiales empleados los llamados al rgenos p ej el n quel Si durante el manejo de productos Rohde amp Schwarz se producen reacciones al rgicas como p ej irritaciones cut neas estornudos continuos enrojecimiento de la conjuntiva 0 dificultades respiratorias debe avisarse inmediatamente a un m dico para investigar las causas y evitar cualquier molestia o da o a la salud Antes de la manipulaci n mec nica y o t rmica o el desmontaje del producto debe tenerse en cuenta imprescindiblemente el cap tulo Eliminaci n punto 1 1171 0000 42 05 00 Page 10 5 Informaciones elementales de seguri
40. nnvnnnvnen 19 SOURce lt hw gt BB MCCW CARRier STATE raranrnnarannnnnvnnrnnnvnnnnnnnnnrnnnnnnnnnnsnnrnnnennvnnnnnnsnnne 20 K Me SE SSE e EE 20 OUR Ceri Ae EE 21 Ke NE TB MCC CLOG EEN 21 TGOUlbce cbwslBBMCCW EDIT CAbRb ier EvECute EN TGOUlbRce chwzslBBMC CW EDIT CAierHAGe GIE 22 LSOUBrcechwsl BB MCCHWEDITCARbler PHASetSTAbRn 22 SOURce lt hw gt BB MCCW EDIT CARRier POWer STEP cccccsceceeteaeeacscesteateaescrateaeeas 23 LSOUBrcechwsl BB MCCHWEDIT CAR ler POWertSTAbt vener 23 SOURce lt hw gt BB MCCW EDIT CARRIeEr STARG ccc ccccccessecscsccecscneescnscscecescsseccecesescecnecees 23 SOURCE STV LBB IMCCW EDIT CARRIefS T ATe eating NEEN NERE NN NEEN ENER dE NEEN AER ge 24 SOURce lt hw gt BB MCCW EDIT CARRiIer ST OP cccsceceeeseseeceaeatececeaeeteneaeaescearaeetestass 24 Operating Manual 1171 5931 12 06 15 Multi Carrier CW Signal Generation SOURce BB MCCW Subsystem __ General Settings and Carrier Setup Settings SOURce lt hw gt BB MCCW STATe lt State gt The command turns on the Multi Carrier CW signal Any other digital standards or digital modulation that may be in the ON state will be automatically turned OFF In case of two path instruments this affects the same path Parameters lt State gt O0 1 JOFFJON RST OFF Example BB MCCW STAT ON switches on generation of the Multi Carr
41. ntizarse la realizaci n de un examen regular de los mismos en cuanto a su estado t cnico de seguridad Si el producto no est equipado con un interruptor para desconectarlo de la red se deber considerar el enchufe del cable de conexi n como interruptor En estos casos se deber asegurar que el enchufe siempre sea de f cil acceso de acuerdo con la longitud del cable de conexi n aproximadamente 2 m Los interruptores de funci n o electr nicos no son aptos para el corte de la red el ctrica Si los productos sin interruptor est n integrados en bastidores o instalaciones se deber colocar el interruptor en el nivel de la instalaci n No utilice nunca el producto si est da ado el cable de conexi n a red Compruebe regularmente el correcto estado de los cables de conexi n a red Aseg rese mediante las medidas de protecci n y de instalaci n adecuadas de que el cable de conexi n a red no pueda ser da ado o de que nadie pueda ser da ado por l p ej al tropezar o por un choque el ctrico Solamente est permitido el funcionamiento en redes de alimentaci n TN TT aseguradas con fusibles de 16 A como m ximo utilizaci n de fusibles de mayor amperaje solo previa consulta con el grupo de empresas Rohde amp Schwarz Nunca conecte el enchufe en tomas de corriente sucias o llenas de polvo Introduzca el enchufe por completo y fuertemente en la toma de corriente La no observaci n de estas medidas puede provocar chispas fueg
42. o injuries fire or damage to the product 12 If a product is to be permanently installed the connection between the PE terminal on site and the product s PE conductor must be made first before any other connection is made The product may be installed and connected only by a licensed electrician 13 For permanently installed equipment without built in fuses circuit breakers or similar protective devices the supply circuit must be fused in such a way that anyone who has access to the product as well as the product itself is adequately protected from injury or damage 1171 0000 42 05 00 Page 3 14 15 16 17 18 Basic Safety Instructions Use suitable overvoltage protection to ensure that no overvoltage such as that caused by a bolt of lightning can reach the product Otherwise the person operating the product will be exposed to the danger of an electric shock Any object that is not designed to be placed in the openings of the housing must not be used for this purpose Doing so can cause short circuits inside the product and or electric shocks fire or injuries Unless specified otherwise products are not liquid proof see also section Operating states and operating positions item 1 Therefore the equipment must be protected against penetration by liquids If the necessary precautions are not taken the user may suffer electric shock or the product itself may be damaged which can also lead to personal injury
43. o y o lesiones No sobrecargue las tomas de corriente los cables alargadores o las regletas de enchufe ya que esto podr a causar fuego o choques el ctricos En las mediciones en circuitos de corriente con una tensi n Ue gt 30 V se deber n tomar las medidas apropiadas para impedir cualquier peligro p ej medios de medici n adecuados seguros limitaci n de tensi n corte protector aislamiento etc Para la conexi n con dispositivos inform ticos como un PC o un ordenador industrial debe comprobarse que stos cumplan los est ndares IEC60950 1 EN60950 1 o IEC61010 1 EN 61010 1 v lidos en cada caso A menos que est permitido expresamente no retire nunca la tapa ni componentes de la carcasa mientras el producto est en servicio Esto pone a descubierto los cables y componentes el ctricos y puede causar lesiones fuego o da os en el producto 1171 0000 42 05 00 Page 9 12 13 14 15 16 17 18 Informaciones elementales de seguridad Si un producto se instala en un lugar fijo se deber primero conectar el conductor de protecci n fijo con el conductor de protecci n del producto antes de hacer cualquier otra conexi n La instalaci n y la conexi n deber n ser efectuadas por un electricista especializado En el caso de dispositivos fijos que no est n provistos de fusibles interruptor autom tico ni otros mecanismos de seguridad similares el circuito de alimentaci n debe estar protegido de modo
44. os 15 39 Marker SUING SS uvvv4vv4vv vvs tiraba di 24 List of CommandsS aruaravnnvavnnvavnnvavunuannnvavnnvavnnvnvnnvavnvunvnnvavnvunvnnnnvnvnen 27 ate gt EEE ee ae ea aes 28 Operating Manual 1171 5931 12 06 3 Multi Carrier CW Signal Generation Preface Documentation Overview 1 Preface 1 1 Documentation Overview The user documentation for the R amp S Signal Generator consists of the following parts e Online Help system on the instrument e Quick Start Guide printed manual e Documentation CD ROM with Online help system chm as a standalone help Operating Manuals for base unit and options Service Manual Data sheet and specifications Links to useful sites on the R amp S internet Online Help The Online Help is embedded in the instrument s firmware It offers quick context sen sitive access to the complete information needed for operation and programming The online help contains help on operating the R amp S Signal Generator and all available options Quick Start Guide This manual is delivered with the instrument in printed form and in PDF format on the Documentation CD ROM It provides the information needed to set up and start working with the instrument Basic operations and an example of setup are described The manual includes also general information e g Safety Instructions Operating Manuals The Operating Manuals are a supplement to the Quick Start Guide Operat
45. perating Manual 1171 5931 12 06 11 Multi Carrier CW Signal Generation Multi Carrier Continuous Wave REE RRR Multi Carrier CW User Interface The phase that is set with Phase n Phase Step must be within the valid value range 0 to 360 This setting is only available for Optimize Crest Factor Mode Off SCPI command SOURce lt hw gt BB MCCW EDIT CARRier PHASe STEP on page 22 Accept Adopts the carrier range setting into the table Carrier Table SCPI command SOURce lt hw gt BB MCCW EDIT CARRier EXECute on page 21 2 1 4 Carrier Table and Carrier Graph The lower part of the menu is used to open submenus for configuring carrier tables and for setting triggers markers and clocks Carrier Table Calls the table for configuring individual carriers This configuration can be checked with the aid of the Carrier Graph amp Multi Carrier CW A Ca EEK The table displays the settings of all available carriers Carriers in the On state are high lighted All carrier parameters can be edited in the table The Multi Carrier CW signal is only computed when the Accept button is pressed Whenever the table contains settings that have not yet been adopted with the Accept button the background is yellow Note The phase deg settings are only valid if optimization of the crest factor is disabled Optimize Crest Factor Off No This is the carrier index State Switch a carrier on off
46. que todas las personas que puedan acceder al producto as como el producto mismo est n a salvo de posibles da os Todo producto debe estar protegido contra sobretensi n debida p ej a una ca da del rayo mediante los correspondientes sistemas de protecci n Si no el personal que lo utilice quedar expuesto al peligro de choque el ctrico No debe introducirse en los orificios de la caja del aparato ning n objeto que no est destinado a ello Esto puede producir cortocircuitos en el producto y o puede causar choques el ctricos fuego o lesiones Salvo indicaci n contraria los productos no est n impermeabilizados ver tambi n el cap tulo Estados operativos y posiciones de funcionamiento punto 1 Por eso es necesario tomar las medidas necesarias para evitar la entrada de l quidos En caso contrario existe peligro de choque el ctrico para el usuario o de da os en el producto que tambi n pueden redundar en peligro para las personas No utilice el producto en condiciones en las que pueda producirse o ya se hayan producido condensaciones sobre el producto o en el interior de ste como p ej al desplazarlo de un lugar fr o a otro caliente La entrada de agua aumenta el riesgo de choque el ctrico Antes de la limpieza desconecte por completo el producto de la alimentaci n de tensi n p ej red de alimentaci n o bater a Realice la limpieza de los aparatos con un pa o suave que no se deshilache No utilice bajo
47. r PHASe STARt lt Start gt The command sets the start phase for the individual carriers in the defined carrier range If the command BB MCCW EDIT CARR PHAS STEP is used to define a step width the phase entered here applies only to the starting carrier The phases of the remaining car riers are stepped up or down by the phase value specified in the BB MCCW EDIT CARR PHAS STEP command The phase settings are only valid if optimization of the crest factor is disabled SOURce BB MCCW CFACtor MODE OFF Operating Manual 1171 5931 12 06 22 Multi Carrier CW Signal Generation SOURce BB MCCW Subsystem A General Settings and Carrier Setup Settings Parameters lt Start gt float Range O DEG to 360 DEG Increment 0 01 DEG RST 0 DEG Example BB MCCW EDIT CARR PHAS 90 DEG sets a start phase of 90 for the carriers in the carrier range SOURce lt hw gt BB MCCW EDIT CARRier POWer STEP lt Step gt The command sets the step width by which the starting power of the carriers in the defined carrier range will be incremented Parameters lt Step gt float Range 80 dB to 80 dB Increment 0 01 dB RST 0 dB Example BB MCCW EDIT CARR POW 80dB sets a power of 80 dB for the carriers in the carrier range BB MCCW EDIT CARR POW STEP 1 dB the power phase is incremented by dB for each carrier i e the first carrier has 80 dB the second 79 dB etc SOURce lt hw gt BB MCCW EDIT CARRier POWer STARt lt S
48. radiadores o calefactores La temperatura ambiente no debe superar la temperatura m xima especificada en la documentaci n del producto o en la hoja de datos En caso de sobrecalentamiento del producto pueden producirse choques el ctricos incendios y o lesiones graves con posible consecuencia de muerte 1171 0000 42 05 00 Page 8 Informaciones elementales de seguridad Seguridad el ctrica SI no se siguen o se siguen de modo insuficiente las indicaciones del fabricante en cuanto a seguridad el ctrica pueden producirse choques el ctricos incendios y o lesiones graves con posible consecuencia de muerte 1 10 11 Antes de la puesta en marcha del producto se deber comprobar siempre que la tensi n preseleccionada en el producto coincida con la de la red de alimentaci n el ctrica Si es necesario modificar el ajuste de tensi n tambi n se deber n cambiar en caso dado los fusibles correspondientes del producto Los productos de la clase de protecci n con alimentaci n m vil y enchufe individual solamente podr n enchufarse a tomas de corriente con contacto de seguridad y con conductor de protecci n conectado Queda prohibida la interrupci n intencionada del conductor de protecci n tanto en la toma de corriente como en el mismo producto La interrupci n puede tener como consecuencia el riesgo de que el producto sea fuente de choques el ctricos Si se utilizan cables alargadores o regletas de enchufe deber gara
49. spacing between carriers for the Multi Carrier CW signal The carriers are arranged symmetrically around the HF carrier The total bandwidth is calculated as follow Operating Manual 1171 5931 12 06 9 Multi Carrier CW Signal Generation Multi Carrier Continuous Wave REE RRR Multi Carrier CW User Interface Total Bandwidth Number of Carriers 1 Carrier Spacing The result must not exceed the system bandwidth of the instrument see data sheet SCPI command SOURce lt hw gt BB MCCW CARRier SPACing on page 19 Clock Frequency Displays the clock rate at which the multi carrier signal is output by the arbitrary waveform generator The output clock rate depends on the number of carriers and the selected carrier offset The value indicates the resolution during the marker generation SCPI command SOURce lt hw gt BB MCCW CLOCk on page 21 Optimize Crest Factor Mode Selects the mode for automatically minimizing the crest factor The carrier start phases are automatically set to this The crest factor represents the ratio of the peak voltage value to the rms voltage value The higher the crest factor and resulting dynamics of a signal the greater the requirement for a power amplifier fed by the signal to be linear A very high crest factor arises when the carriers have an identical start phase since the carriers are periodically superposed and very high peak voltages occur in relation to the rms voltage
50. structions in the product documentation The improper disposal of hazardous substances or fuels can cause health problems and lead to environmental damage Informaciones elementales de seguridad Es imprescindible leer y observar las siguientes instrucciones e informaciones de seguridad El principio del grupo de empresas Rohde amp Schwarz consiste en tener nuestros productos siempre al d a con los est ndares de seguridad y de ofrecer a nuestros clientes el m ximo grado de seguridad Nuestros productos y todos los equipos adicionales son siempre fabricados y examinados seg n las normas de seguridad vigentes Nuestro sistema de garant a de calidad controla constantemente que sean cumplidas estas normas El presente producto ha sido fabricado y examinado seg n el certificado de conformidad adjunto de la UE y ha salido de nuestra planta en estado impecable seg n los est ndares t cnicos de seguridad Para poder preservar este estado y garantizar un funcionamiento libre de peligros el usuario deber atenerse a todas las indicaciones informaciones de seguridad y notas de alerta El grupo de empresas Rohde amp Schwarz est siempre a su disposici n en caso de que tengan preguntas referentes a estas informaciones de seguridad Adem s queda en la responsabilidad del usuario utilizar el producto en la forma debida Este producto est destinado exclusivamente al uso en la industria y el laboratorio o si ha sido expresamente autorizado para ap
51. tart gt The command sets the power for the individual carriers in the defined carrier range If the command BB MCCW EDIT CARR POW STEP Is used to define a step width the power entered here applies only to the starting carrier The power of the remaining carriers is stepped up or down by the power specified in the BB MCCW EDIT CARR POW STEP command Parameters lt Start gt float Range 80 06 to 0 dB Increment 0 01 dB RST 0 dB Example BB MCCW EDIT CARR POW 50 dB sets the power of the carrier to 50 dB SOURce lt hw gt BB MCCW EDIT CARRier STARt lt Carrierlndex gt The command selects the first carrier in the carrier range to which the settings with the BB MCCW EDIT CARR commands shall apply Operating Manual 1171 5931 12 06 23 Multi Carrier CW Signal Generation SOURce BB MCCW Subsystem Marker Settings Parameters lt Start gt float RST 0 Example BB MCCW EDIT CARR STAR 4 the carrier range starts at carrier 4 SOURce lt hw gt BB MCCW EDIT CARRier STATe lt State gt The command switches all the carriers in the selected carrier range on or off Parameters lt State gt 0O 1 OFFION RST OFF Example BB MCCW EDIT CARR STAT ON sets all the carriers in the carrier range to ON SOURce lt hw gt BB MCCW EDIT CARRier STOP lt Stop gt The command selects the last carrier in the carrier range to which the settings with the BB MCCW EDIT CARR Commands shall apply Parame
52. ters lt Stop gt float RST 0 Example BB MCCW EDIT CARR STOP 40 the carrier range stops at carrier 40 3 3 Marker Settings TGOUlbce cbwzslBBMCCW TbRlGoerOUlTbutszchzsMODE 24 SOURce lt hw gt BB MCCW TRIiGger OUTPut lt ch gt ONTIME cccccecececeeeeeseseeseseseceenanaeas 25 SOURce lt hw gt BB MCCW TRIGger OUTPUt lt Ch gt OFFTIME ccccsceceeeeseseseseceeeeeeeeeesenens 25 SOURce lt hw gt BB MCCW TRIiGger OUTPut lt ch gt PAT 1 6102 EEN 25 TGOUlbRce hwzslBBMCCHW TRlGoerOUTbutszchz PUL Ge DiVider 26 TGOUlbRce hwzslBBMCCHW TRlGoerOUTbutszchz PU ZGetREOuency 26 SOURce lt hw gt BB MCCW TRIGger OUTPut lt ch gt MODE lt Mode gt The command defines the signal for the selected marker output Operating Manual 1171 5931 12 06 24 Multi Carrier CW Signal Generation SOURce BB MCCW Subsystem Marker Settings Parameters lt Mode gt RESTart PULSe PATTern RATio RESTart A brief marker signal is generated at the start of the waveform PULSe A pulsed marker signal is generated The pulse frequency sample rate divider is defined with the SOUR BB MCCW TRIG OUTP PULSe DIVider command and can be queried with the SOUR BB MCCW TRIG OUTP PULSe FREQuency command PATTern A marker signal is generated with the aid of a user definable bit pattern The bit pattern is entered with the aid of command SOURce BB MCCW TRIGger OUTPut PATTern The bit pattern is a maximum of 32 bits long RATio A regu
53. this affects the same path Since Multi Carrier CW signals are computed in arbitrary waveform mode changes to the settings of individual carriers are not adopted until the Accept button is pressed This applies to the settings in the Table Setup Assistant section and the Carrier Table dialog SCPI command SOURce lt hw gt BB MCCW STATe on page 16 Set to Default Calls default settings The values are shown in the following table Optimize Crest Factor Desired Crest Factor 3dB Operating Manual 1171 5931 12 06 8 Multi Carrier CW Signal Generation Multi Carrier Continuous Wave Multi Carrier CW User Interface Parameter Value Channel 1 4 Source Internal Power dB COS CN ES EC roe SCPI command SOURce lt hw gt BB MCCW PRESet on page 16 2 1 2 Carrier Setup The Carrier Setup section is used to configure the Multi Carrier CW Number of Carriers Sets the number of carriers for the Multi Carrier CW signal By default the multi carrier table already lists 64 carriers that are preset to the settings State ON Power 0 dB Phase 0 When entering fewer carriers than the table contains the approach is generally to delete the superfluous entries from the table and when entering more carriers than the table contains the missing entries are usually added at the end of the table SCPI command SOURce lt hw gt BB MCCW CARRier COUNt on page 16 Carrier Spacing Sets the
54. tricistas autorizados por Rohde amp Schwarz Si se reponen partes con importancia para los aspectos de seguridad p ej el enchufe los transformadores o los fusibles solamente podr n ser sustituidos por partes originales Despu s de cada cambio de partes relevantes para la seguridad deber realizarse un control de seguridad control a primera vista control del conductor de protecci n medici n de resistencia de aislamiento medici n de la corriente de fuga control de funcionamiento Con esto queda garantizada la seguridad del producto Bater as y acumuladores o celdas Si no se siguen o se siguen de modo insuficiente las indicaciones en cuanto a las bater as y acumuladores o celdas pueden producirse explosiones incendios y o lesiones graves con posible consecuencia de muerte El manejo de bater as y acumuladores con electrolitos alcalinos p ej celdas de litio debe seguir el est ndar EN 62133 1 2 No deben desmontarse abrirse ni triturarse las celdas Las celdas o bater as no deben someterse a calor ni fuego Debe evitarse el almacenamiento a la luz directa del sol Las celdas y bater as deben mantenerse limpias y secas Limpiar las conexiones sucias con un pa o seco y limpio Las celdas o bater as no deben cortocircuitarse Es peligroso almacenar las celdas o bater as en estuches o cajones en cuyo interior puedan cortocircuitarse por contacto rec proco o por contacto con otros materiales conductores No deben e
55. ue list are set with the default values provided they have already been explicitly set by a previous command If this is the case the values continue to apply until overwritten Parameters lt State 0 gt lt State 1 gt ON OFF ON OFF wa RST ON Query parameters start count string If the query is expanded by using the two parameters lt start gt and lt count gt the value list is read out in smaller sections Start is expressed in position of bit count in number of values Without the parameters all values are always read out starting from the first value Example BB MCCW CARR LIST STAT ON OFF ON switches carrier 0 on carrier 1 off etc BB MCCW CARR LIST POW 2 2 queries the states of carrier 1 and 2 Response 0 1 SOURce lt hw gt BB MCCW CARRier PHASe lt Carrierlndex gt lt Phase gt SOURce lt hw gt BB MCCW CARRier PHASe lt Carrierlndex gt The command sets the start phase of the selected carrier Operating Manual 1171 5931 12 06 18 Multi Carrier CW Signal Generation SOURce BB MCCW Subsystem eS _ General Settings and Carrier Setup Settings The phase settings are only valid if optimization of the crest factor is disabled SOURce BB MCCW CFACtor MODE OFF Setting parameters lt Phase gt float Sets the start phase of the selected carrier Range O DEG to 360 DEG Increment 0 01 DEG RST 0 DEG Parameters for setting and query lt Carrierlndex gt float
56. values Methods of reducing the crest factor differ with regard to both the optimization achievable and the time required for computation Off There are no automatic settings for minimizing the crest factor The Phase setting has an effect Chirp Very rapid crest factor optimization regardless of the number of carriers A minimal crest factor of lt 3 dB is only obtained for multi carrier signals in which all carriers are switched on and the power of the carriers is identical In a configuration which differs from this the achievable crest factor is worse Target Crest Optimization of the crest factor to a desired value for all carrier configu rations The optimization time depends on the number of carriers and the desired crest factor Computation time increases only when the number of carriers exceeds 256 and the crest factor is below 4 dB The desired value can be entered in Desired Crest Factor Note Optimization can be cancelled at any time and the current value being displayed at that moment is then used SCPI command SOURce lt hw gt BB MCCW CFACtor MODE on page 21 Desired Crest Factor Enters the desired crest factor Operating Manual 1171 5931 12 06 10 Multi Carrier CW Signal Generation Multi Carrier Continuous Wave REE RRR Multi Carrier CW User Interface This is only possible when the optimization Target Crest has been selected SCPI command SOURce lt hw gt BB MCCW CFACtor on pag
57. ventions Graphical user interface elements All names of graphical user interface elements on the screen such as dialog boxes menus options but tons and softkeys are enclosed by parentheses KEYS Key names are written in capital letters File names commands program code File names commands coding samples and screen output are distinguished by their font Input to be entered by the user is displayed in italics Links that you can click are displayed in blue font References References to other parts of the documentation are enclosed by parentheses Operating Manual 1171 5931 12 06 6 Multi Carrier CW Signal Generation Multi Carrier Continuous Wave Misc Custom Digital Mod Multi Carrier CW User Interface Multi Carrier Continuous Wave The R amp S Signal Generator can generate a Multi Carrier CW signal with user definable offset from carrier based on a selection of up to 8192 unmodulated carriers Each carrier can be separately set and switched on or multiple carriers can be jointly configured Automatic start phase setting is provided in order to minimize the crest factor Multi Carrier CW signals can be very easily configured as broadband test signals and used for such purposes as receiver tests To access the dialog for setting a Multi Carrier CW signal select Baseband gt Multi Car rier CW or use MENU key under Baseband Multi Carrier CW User Interface The Multi Carrier CW dialog is
58. xtraerse las celdas o bater as de sus embalajes originales hasta el momento en que vayan a utilizarse Mantener bater as y celdas fuera del alcance de los ni os En caso de ingesti n de una celda o bater a avisar inmediatamente a un m dico Las celdas o bater as no deben someterse a impactos mec nicos fuertes indebidos 1171 0000 42 05 00 Page 11 Informaciones elementales de seguridad 6 En caso de falta de estanqueidad de una celda el l quido vertido no debe entrar en contacto con la piel ni los ojos Si se produce contacto lavar con agua abundante la zona afectada y avisar a un m dico En caso de cambio o recarga inadecuados las celdas o bater as que contienen electrolitos alcalinos p ej las celdas de litio pueden explotar Para garantizar la seguridad del producto las celdas o bater as solo deben ser sustituidas por el tipo Rohde amp Schwarz correspondiente ver lista de recambios Las bater as y celdas deben reciclarse y no deben tirarse a la basura dom stica Las bater as o acumuladores que contienen plomo mercurio o cadmio deben tratarse como residuos especiales Respete en esta relaci n las normas nacionales de eliminaci n y reciclaje Transporte 1 El producto puede tener un peso elevado Por eso es necesario desplazarlo o transportarlo con precauci n y si es necesario usando un sistema de elevaci n adecuado p ej una carretilla elevadora a fin de evitar lesiones en la espalda u otros da

Multi Carrier CW Signal Generation R&S

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Multi Carrier CW Signal Generation R&amp;S

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Multi Carrier CW Signal Generation R&S