Part No. Z , IB Operation Manual. Pseudo Voice Generator KSG3600

Transcription

1 Part No. Z , IB Operation Manual Pseudo Voice Generator KSG3600

2 Use of Operation Manual Please read through and understand this Operation Manual before operating the product. After reading, always keep the manual nearby so that you may refer to it as needed. When moving the product to another location, be sure to bring the manual as well. If you find any incorrectly arranged or missing pages in this manual, they will be replaced. If the manual gets lost or soiled, a new copy can be provided for a fee. In either case, please contact Kikusui distributor/ agent, and provide the Kikusui Part No. given on the cover page. This manual has been prepared with the utmost care; however, if you have any questions, or note any errors or omissions, please contact Kikusui distributor/agent. Reproduction and reprinting of this operation manual, whole or partially, without our permission is prohibited. Both unit specifications and manual contents are subject to change without notice. Copyright 2014 Kikusui Electronics Corporation

3 ! Safety Symbols For the safe use and safe maintenance of this product, the following symbols are used throughout this manual and on the product. Note the meaning of each of the symbols to ensure safe use of the product. (Not all symbols may be used.) or DANGER Indicates that a high voltage (over V) is used here. Touching the part causes a possibly fatal electric shock. If physical contact is required by your work, start work only after you make sure that no voltage is output here. Indicates an imminently hazardous situation which, if ignored, will result in death or serious injury. WARNING Indicates a potentially hazardous situation which, if ignored, could result in death or serious injury. CAUTION Indicates a potentially hazardous situation which, if ignored, may result in damage to the product and other property. Shows that the act indicated is prohibited. Indicates a general danger, warning, or caution. When this symbol is marked on the product, see the relevant sections in this manual. Protective conductor terminal. Chassis (frame) terminal. On (supply) Off (supply) In position of a bi-stable push control Out position of a bi-stable push control KSG3600 3

4 ! Safety Precautions The following safety precautions must be observed to avoid fire hazards, electric shock, accidents, and other failures. Keep them in mind and make sure to observe them. Using the product in a manner that is not specified in this manual may impair the protection functions provided by the product. Users This product must be used only by qualified personnel who understand the contents of this operation manual. If an unqualified personnel is to use the product, be sure the product is handled under the supervision of qualified personnel (those who have electrical knowledge). This is to prevent the possibility of personal injury. Operation Manual Purpose of use Never use the product for purposes other than the product's intended use. This product is not designed or manufactured for general home or consumer use. Input power Line Voltage Use the product within the rated input power voltage range. For applying power, use the power code provided. For details, see the respective page in the operation manual. This product is an equipment of IEC Overvoltage Category II (energyconsuming equipment supplied from the fixed installation). Fuse The fuse can be replaced on this product. When replacing the fuse, use a fuse of shape, rating, and characteristics that conform to the product. For details, see the respective page in the operation manual. Cover Some parts inside the product may cause physical hazards. Do not remove the external cover. 4 KSG3600

5 Grounding This product is an IEC Safety Class I equipment (equipment with a G N L protective conductor terminal). To prevent electric shock, be sure to connect the protective conductor terminal of the product to electrical ground (safety ground). Installation This product is designed for safe indoor use. Be sure to use the product indoors. When installing products be sure to observe section 2.2, Precautions Concerning Installation Location described in this manual. Relocation Turn off the POWER switch, and disconnect the cables before relocating the product. When relocating the product, be sure to include the manual. Operation Before using the product, be sure to check the input power voltage and that there is no abnormality in the appearance of the power cord. Be sure to remove the power cord plug from the outlet before checking. If a malfunction or abnormality is detected on the product, stop using it immediately, and remove the power cord plug from the outlet. Make sure the product is not used until it is completely repaired. Do not disassemble or modify the product. If you need to modify the product, contact your Kikusui distributor/agent. Check? Maintenance and inspection To prevent electric shock, be sure to turn off the switchboard breaker before carrying out maintenance or inspection. Do not remove the external cover during maintenance or inspection. To maintain the performance and safe operation of the product, it is recommended that periodic maintenance, inspection, cleaning, and calibration be performed. Service Kikusui service engineers will perform internal service on the product. If the product needs adjustment or repairs, contact your Kikusui distributor/agent. KSG3600 5

6 How to read this manual Introduction Thank you for purchasing the KSG3600 Pseudo Voice Generator. This manual is intended for first-time users of the KSG3600. It gives an overview of the KSG3600 and describes various settings, measurement procedures, maintenance, safety precautions, etc. Read this manual thoroughly to use the functions of the KSG3600 effectively. You can also review this manual when you are confused about an operation or when a problem occurs. How to read this manual This manual is designed to be read from beginning to end. We recommend that you read the manual thoroughly from the beginning before using the KSG3600 for the first time. Intended readers of this manual This manual is intended for users of the KSG3600 Pseudo Voice Generator or persons teaching other users on how to operate the KSG3600. It assumes that the reader has knowledge about electrical aspects of signal generators. Structure This operation manual consists of the following chapters. The following outlines each chapter. Chapter 1 General Description This chapter gives an overview and introduces the features of the KSG3600. Chapter 2 Installation and Preparation This chapter describes the procedures from unpacking to installation. Chapter 3 Operation This chapter describes how to turn on/off the output and the basic operations that you can carry out from the front panel. Chapter 4 Maintenance This chapter describes maintenance. Conduct periodic maintenance and calibration to maintain the initial performance as long as possible. Chapter 5 Specifications This chapter contains the electrical and mechanical specifications of the KSG KSG3600

7 Notations used in the manual The KSG3600 Pseudo Voice Generator is also simply referred to as the KSG3600 in this manual. The following markings are used in the explanations in the text. WARNING Indicates a potentially hazardous situation which, if ignored, could result in death or serious injury. CAUTION Indicates a potentially hazardous situation which, if ignored, may result in damage to the product and other property. Indicates information that you should know. See Explanation of terminology or operation principle. Indicates reference to detailed information. KSG3600 7

8 Contents Safety Symbols Safety Precautions How to read this manual Contents Contents by Function Front panel Rear panel Chapter 1 General Description Chapter 2 Installation and Preparation 2.1 Checking the Package Contents Accessories Precautions Concerning Installation Location Precautions for Moving the Product Connecting the Power Cord Turning On the Power Connection Connection to the OUTPUT terminal Chapter 3 Operation 3.1 Selecting the Function (Output Waveform) Pseudo voice filter (ITU-T G.227) on/off Setting the Frequency or Level Value Output On/Off Locking the Panel Operation (key lock) Initializing to Factory Default Settings Chapter 4 Maintenance 4.1 Inspection Cleaning Replacing the Fuse Calibration Troubleshooting Chapter 5 Specifications 5.1 Specifications Outline Drawing Index 8 KSG3600

9 Contents by Function Preparation Situation Heading See Page What is the input rating? General specifications 27 Operation Situation Changing the output waveform. Disabling the panel operation. Reset to the factory default settings. The KSG3600 does not perform properly. Suspect that the unit is malfunctioned. Heading Section 3.1, Selecting the Function (Output Waveform) Section 3.4, Locking the Panel Operation (key lock) Section 3.5, Initializing to Factory Default Settings Section 4.3, Troubleshooting See Page Maintenance Situation Heading See Page Replacing the fuse. Section 4.1.2, Replacing the Fuse 24 KSG3600 9

10 Front panel OUTPUT 600 O CONTROL OUTPUT FILTER FUNCTION ENTRY dbm UTILITY ON G.227 OUTPUT FILTER NOISE SINE FUNCTION UNIT Hz ON KEYLOCK MAX 42Vpk PSEUDO VOICE GENERATOR KSG No. Name Description 1 OUTPUT terminal A BNC terminal used to output waveforms A terminal used to connect the chassis of the instrument receiving FG terminal the waveform to the KSG3600 chassis OUTPUT display Displays output on/off. ON illuminates when output is on Displays pseudo voice generator filter on/off. G.227 illuminates FILTER display when the filter is on Displays the output waveform. FUNCTION display Sine wave: SINE illuminates. 19 Noise: NOISE illuminates. 6 Displays the settings. Setting display Displays the level when the unit is dbm and the frequency when 20 the unit is Hz. 7 Knob A knob used to change the settings 20 8 A key lock on/off key. The LED to the left of the key illuminates KEYLOCK key when the keys are locked UNIT key A unit (dbm/hz) key for the setting FUNCTION key An output waveform selection key FILTER key A pseudo voice generator filter on/off key OUTPUT key An output on/off key Stand Adjusts the inclination of the front panel. 15 See Page 10 KSG3600

11 Rear panel POWER FUSE AC250V 2.5A(T) MAINTENANCE AC INPUT V 50-60Hz 30VA MAX NC No. Name Description 1 POWER switch Turns the power on/off. Press the (I) side to turn the power on and the (O) side to turn the power off. 2 FUSE Holder A holder for the input power fuse and spare fuse A connector for maintenance (do not connect anything to this MAINTENANCE connector connector). 4 Cord Holder Holder for winding the power cord for storage Serial number The serial number of the KSG AC INPUT An AC inlet. 16 See Page 17 KSG

12 1 General Description This chapter gives an overview and introduces the features of the KSG3600. Product Overview The KSG3600 is a signal generator used as a pseudo voice source in the measurement of crosstalk in communication circuits, across speech paths, and the like. The KSG3600 generates pseudo voice spectrum according to the characteristics defined in the ITU-T Recommendation G.227. The noise signal source is an M-sequence pseudo random signal using a maximum length sequence generated with a DSP. The DSP generates a stable pseudo white noise that would not be possible using analog circuits. See Page 17 Firmware Version of the Product to Which This Manual Applies This manual applies to a KSG3600 with firmware version 1.0x. When making an inquiry about the product, please provide us with the following information. Model (indicated at the bottom section on the front panel) Firmware version Serial number (indicated at the bottom section on the rear panel) Features Generation of stable pseudo white noise using an M-sequence pseudo random signal generated with a DSP. M-sequence period (maximum period for PN31) of approximately 1 hour. Implementation of the characteristic filter defined in ITU-T Recommendation G.227 using a digital filter consisting of a highly stable DSP. Sine wave signal generation using a numeric controlled oscillator (NCO). 12 KSG3600

13 2 Installation and Preparation This chapter describes the procedures from unpacking to installation. 2.1 Checking the Package Contents Accessories When you receive the product, check that all accessories are included and that the product and accessories have not been damaged during transportation. If any of the accessories are damaged or missing, contact your Kikusui agent or distributor. We recommend that you keep all packing materials, in case the product needs to be transported at a later date. or or Rated voltage: 125 Vac Rated voltage: 250 Vac Rated voltage: 250 Vac PLUG: NEMA5-15 PLUG: CEE7/7 PLUG: GB1002 [85-AA-0003] [85-AA-0005] [ ] Power cord (may vary depending on the shipment destination) (1 pc.) BNC-banana plug cable (1 m) [ ] Operation manual (this manual, 1 pc.) [Z ] 2.5 A(T) 250 Vac Spare fuse (inside the KSG3600) (1 pc.) [ ] Fig.2-1 Accessories KSG

14 Installation and Preparation 2.2 Precautions Concerning Installation Location Be sure to observe the following precautions when installing the product. Do not use the product in a flammable atmosphere. To prevent explosion or fire, do not use the product near alcohol, thinner or other combustible materials, or in an atmosphere containing such vapors. Avoid locations where the product is exposed to high temperature or direct sunlight. Do not install the product near a heater or in areas subject to drastic temperature changes. Operating temperature range: 0 C to 40 C Spec guaranteed temperature range: 23 C ± 5 C Storage temperature range: -20 C to 70 C Avoid humid environments. Do not install the product in high-humidity locations near a boiler, humidifier, or water supply. Operating humidity and spec guaranteed humidity range: less than 80 %rh (no condensation) Storage humidity range: less than 90 %rh (no condensation) Condensation may occur even within the operating humidity range. If this happens, do not use the product until the condensation dries up completely. Be sure to use the product indoors. This product is designed for safe indoor use. Do not install the product in a corrosive atmosphere. Do not install the product in a corrosive atmosphere or in environments containing sulfuric acid mist, etc. This may cause corrosion of various conductors and bad contacts of connectors inside the product leading to malfunction and failure, or in the worst case, a fire. Do not install the product in a dusty location. Accumulation of dust can lead to electric shock or fire. Do not use the product where ventilation is poor. Secure adequate space around the product so that air can circulate around it. Do not place objects on the product. Placing objects on top of the product can cause failures (especially heavy objects). Do not install the product on an inclined surface or location subject to vibrations. The product may fall or tip over causing damages and injuries. Do not use the product in a location where strong magnetic or electric fields are nearby or a location where large amount of distortion and noise is present on the input power supply waveform. The product may malfunction. 14 KSG3600

15 Installation and Preparation Using the Stand The front panel can be tilted. This feature is to make the viewing of the display easier and to improve the operability of the keys. Pull the stand underneath the KSG3600 until it clicks in place. Fig.2-2 Using the stand CAUTION When using the stand, do not place objects on top of the product or apply downward force from the top of the product. To do so may cause the stand to break. 2.3 Precautions for Moving the Product Note the following points when moving or transporting the product to the installation location. Turn off the POWER switch. Moving the product with the POWER switch turned on may cause electric shock or damage to it. Disconnect all wiring. Moving the product with the cables connected may cause wires to break or injuries due to the product falling over. When transporting the product, be sure to use the original packing materials. Otherwise, damage may result from vibrations or from the product falling during transportation. Be sure to include this manual. Using the cord holder You can store the disconnected power cord in the cord holder for relocation of the product easily. CAUTION To prevent damage to the product, do not use the product on its side (standing the product on the cord holder). KSG

16 Installation and Preparation 2.4 Connecting the Power Cord This product is designed as an equipment of IEC Overvoltage Category II (energyconsuming equipment supplied from the fixed installation). WARNING Possible electric shock. This product is an IEC Safety Class I equipment (equipment with a protective conductor terminal). Always ground the power supply. Be sure to connect the protective ground terminal to an appropriate earth ground. Use the supplied power cord to connect to the AC line. If the supplied power cord cannot be used due to the rated voltage or the plug type, have a qualified engineer replace it with an appropriate power cord of length 3 m or less. If obtaining a power cord is difficult, consult your Kikusui agent or distributor. The power cord with a plug can be used to disconnect the product from the AC line in an emergency. Connect the plug to an easily accessible power outlet so that the plug can be removed from the outlet at any time. Be sure to allow enough space around the power outlet. Do not use the supplied power cord for other instruments. Be sure to ground the product for your safety. Connect the power cord to a three-prong power outlet with proper grounding. See Page 26 1 Check that the AC power line complies with the input rating of the product. The voltage that can be applied is any of the nominal power supply voltages in the range of 100 VAC to 240 VAC. The frequency is 50 Hz or 60 Hz. 2 Check that the POWER switch is turned off. 3 Connect the power cord to the AC INPUT inlet on the rear panel. 4 Insert the power plug to an outlet. 16 KSG3600

17 Installation and Preparation 2.5 Turning On the Power See Page 25 Turning the POWER switch on Turn the power on with the OUTPUT terminal disconnected. 1 Press the ( ) side of the POWER switch to turn the KSG3600 on. If an odd sound, odd odor, fire, or smoke occurs around or in the KSG3600, remove the plug of power cord from the outlet or turn the switchboard breaker off. All the LEDs illuminate along with a startup sound, and the firmware version is displayed. 2 Check the firmware version. The KSG3600 displays the firmware version as indicated in Fig.2-3 for few seconds and performs a self-test. If no error is detected, the setting display appears. If an error is detected, the KSG3600 sounds an alarm and displays an error number. The setting display appears after displaying the firmware version. dbm Hz Fig.2-3 Checking the firmware version (example for Ver. 1.00) If the POWER switch is turned on for the first time after purchase, the KSG3600 starts up using factory default settings. For all other cases, the following items start up with the settings when the POWER switch was turned off the last time. Filter on/off. Output waveform (sine wave or noise). Frequency and level settings. The output and key lock status when the POWER switch is turned off is not stored. The output and key lock are always off at power-on. CONTROL OUTPUT FILTER FUNCTION ON G.227 NOISE SINE ENTRY dbm Hz Fig.2-4 Setting display Turning the POWER switch off Press the ( ) side of the POWER switch on the rear panel to turn the KSG3600 off. The status of the items other than the output and key lock is stored. KSG

18 Installation and Preparation 2.6 Connection Connection to the OUTPUT terminal The GND of the signal delivered from the OUTPUT terminal is floating, meaning that it is not connected to the FG terminal (chassis). The maximum allowable voltage between the output signal GND and chassis is ±42 Vpeak and 30 Vrms. 1 Check that the POWER switch on the rear panel is turned off. 2 Securely connect the BNC-banana plug cable provided to the OUTPUT terminal (BNC terminal). 3 To connect the chassis of the instrument receiving the waveform to the KSG3600, connect a wire to the FG terminal (binding post). The wire for connecting to the FG terminal is not provided with the KSG3600. Either type of wire connected to the FG terminal BNC-banana plug cable Fig.2-5 Connection to the OUTPUT terminal 18 KSG3600

19 3 Operation This chapter describes how to turn on/off the output and the basic operations that you can carry out from the front panel. 3.1 Selecting the Function (Output Waveform) There are two types of output waveforms: sine wave and white noise. The SINE indicator illuminates in the FUNCTION display when a sine wave is delivered, and the NOISE indicator illuminates when white noise is delivered. Press the FUNCTION key to select the waveform. The waveform switches between SINE and NOISE each time you press the key. Illuminates when noise is selected FUNCTION NOISE SINE FUNCTION Illuminates when sine wave is selected Key used to select the output waveform Fig. 3-1 FUNCTION display Pseudo voice filter (ITU-T G.227) on/off If you set the function to NOISE, you can turn on/off the pseudo voice filter (ITU-T G.227). If you turn the filter off, the KSG3600 outputs a waveform that bypasses the filter. The filter on/off setting is invalid if the function is set to sine wave. Illuminates when the filter is turned on FILTER G.227 Fig. 3-2 FILTER Filter on/off display Key used to turn on/off the filter Filter on If you press the FILTER key, the FILTER display indicates G.227, and the ITU-T G.227 characteristics filter turns on. Filter off If you hold down the FILTER key until two beeps are heard, the filter as well as the G.227 indicator turn off. KSG

20 Operation 3.2 Setting the Frequency or Level Value If you set the output waveform to sine wave, select level value or frequency and set the value. If you set the output waveform to noise, set the level value. If the panel displays dbm for the unit, it is displaying a setting value of the level (level display). If the panel displays Hz, it is displaying a setting value of the frequency (frequency display). Illuminates during frequency display Illuminates during level display ENTRY displays setting value UNIT dbm Hz Knob used to change the setting Key used to switch between frequency display and level display Fig. 3-3 Level and frequency displays 1 Press the OUTPUT key to turn the output off. The OUTPUT ON indicator turns off. 2 If you set the output waveform to sine wave, press the UNIT key to select the display (frequency or level value). The frequency and level displays switch each time you press the UNIT key. If you set the output waveform to noise, you can only specify the level value, and the UNIT key is invalid. 3 Use the knob to set the frequency or level value. Turning the knob clockwise increases the value, and turning it counterclockwise decreases the value. You can change the frequency or the setting value of level even if the output is on. 20 KSG3600

21 Operation 3.3 Output On/Off The output turns on/off each time you press the OUTPUT key. Output on The OUTPUT ON indicator in the panel illuminates. The KSG3600 outputs a waveform according to the specified waveform and value. Output off The OUTPUT ON indicator in the panel turns off. The output is off immediately after the POWER switch is turned on. Illuminates when the output is turned on OUTPUT ON Fig. 3-4 OUTPUT Output on/off Key used to turn on/off the outpu 3.4 Locking the Panel Operation (key lock) You can lock the panel operation to prevent changing the setting by mistake. When the panel is locked, all operations other than the OUTPUT and KEY LOCK keys are disabled. UTILITY Illuminates when keys are locked ON KEYLOCK Key used to enable or disable key lock Fig. 3-5 KEY LOCK display Setting the lock Press the KEYLOCK key to set the lock. The LED to the left of the KEYLOCK key illuminates. Releasing the lock Hold down the KEYLOCK key until two beeps are heard to release the lock. The LED to the left of the KEYLOCK key turns off. KSG

22 Operation 3.5 Initializing to Factory Default Settings To reset all items in Table 3-1 to factory default settings, turn the POWER switch on while holding down the UNIT key. Hold down the UNIT key until FACT Init is displayed and a beep is heard. Table 3-1 Item Output Output waveform Filter Display Level value Frequency Key lock Factory default settings Factory default setting Off Noise On Level value 0.0 dbm 1000 Hz Off 22 KSG3600

23 4 Maintenance This chapter describes maintenance. Conduct periodic maintenance and calibration to maintain the initial performance as long as possible. 4.1 Inspection Periodic inspection is essential to maintain the initial performance of the KSG3600 over an extended period. Check that there is no tears or breaks in the power cord insulation. WARNING Tears or breaks in the insulation coating of the power cord may cause electric shock or fire. If a tear or break is found, stop using it immediately. To purchase accessories or options, contact your Kikusui agent or distributor Cleaning WARNING Possible electric shock. It may lead to death or injury. Be sure to turn off the POWER switch and unplug the plug of power cord from the outlet before performing maintenance work. Cleaning the panels If the panel needs cleaning, gently wipe using a soft cloth with water-diluted neutral detergent. CAUTION Do not use volatile chemicals such as benzene or thinner as they may discolor the surface, erase printed characters, cloud the display, and so on. KSG

24 Maintenance Replacing the Fuse WARNING Possible electric shock. Be sure to turn off the POWER switch and unplug the plug of power cord from the outlet before checking or replacing the fuse. CAUTION Possible damage to the KSG3600. Use a fuse of shape, rating, and characteristics that conform to the KSG3600. Do not use the KSG3600 with the fuse holder shorted. 1 Turn the POWER switch off the rear panel and remove the plug of power cord from the outlet. 2 Disconnect the power cord from the AC INPUT inlet on the rear panel. 3 Use a flat-blade screwdriver and remove the fuse holder as shown in Fig Replace the fuse (rating: 250 VAC, 2.5 A (T)). Fuse Spare fuse Fig.4-1 Replacing the fuse 4.2 Calibration The KSG3600 is shipped after carrying out appropriate calibrations. We recommend periodic calibration to maintain the performance. For calibration, contact your Kikusui agent or distributor. 24 KSG3600

25 Maintenance 4.3 Troubleshooting See Page 22 If you suspect that the KSG3600 has malfunctioned, check whether any of the items below apply to your case. In some cases, the problem can be solved quite easily. If you find an item that corresponds to your case, follow the remedy for the item. If you do not, we recommend that you initialize the KSG3600. If the remedy does not correct the problem, contact your Kikusui agent or distributor. The panel display does not turn on even when the POWER switch is turned on. Check Item Check Possible Cause Remedy Is the rated voltage being applied to the AC inlet? Is the fuse blown? No Yes Yes Broken power cord. Bad contact at the AC inlet. Malfunction Blown fuse Check that the power cord is not broken and securely connected. Remove the plug of power cord from the outlet. Immediately stop the use of the KSG3600 and request repairs. Replace the fuse with a new one. See section 4.1.2, Replacing the Fuse. If the fuse blows again, request for repairs. An alarm sounds. Check Item Check Possible Cause Remedy Is an error number displayed? Are all the indicators on the panel display illuminated? Is the ambient temperature exceeding 40 C? Yes Yes Yes An error occurred inside the KSG3600. Immediately stop the use of the KSG3600 and request repairs. Use the KSG3600 in an ambient temperature of less than or equal to 40 C. Move equipment that generates heat at high temperatures away from the KSG3600. Is the KEYLOCK LED illuminated? Unable to control a portion or the entire control panel. Check Item Check Possible Cause Remedy Release the panel operation lock. Yes The panel operation is locked. See section 3.4, Locking the Panel Operation (key lock). KSG

26 5 Specifications This chapter contains the electrical and mechanical specifications of the KSG Specifications Unless specified otherwise, the specifications are for the following settings and conditions. The warm-up time is 30 minutes. typ: Typical value. It does not guarantee the performance. Electrical specifications Noise signal generator Noise generation system Generator polynomial Sampling frequency (Fs) Maximum period Bandwidth limit filter Pseudo voice filter Standard Spectral tolerance Pseudorandom bit sequence (PRBS) M sequence x 31 +x 30 +x 24 +x khz Tp =(2 31-1)/Fs = s 4th order Butterworth LPF fc = 48 khz Complies with ITU-T Recommendation G.227. Within ±1 db (100 Hz to 10 khz) Within ±3 db (30 Hz to 20 khz) Output level Variable range -70 dbm *1 (245 µvrms) to 1.0 dbm (869 mvrms) (with 600 termination) Resolution 0.1 db Accuracy Within ±2 db (-70 dbm to 0 dbm) Display item Output level dbm to 1.0 dbm (1 mw, 600 ) Output impedance 600 balanced (BNC) Sine wave generator Sine wave generation system Numeric controlled oscillator (NCO) Sampling frequency 500 khz Frequency selection 900 Hz/ 1000 Hz/ 1250 Hz/ 1500 Hz Frequency accuracy 0.05 % Distortion rate 1 % (typ.) Output level Variable range -70 dbm *1 (245 µvrms) to 1.0 dbm (869 mvrms) (with 600 termination) Resolution 0.1 db Accuracy Within ±2 db (-70 dbm to 0 dbm) Display item Output level dbm to 1.0 dbm (1 mw, 600 ) Frequency 900 Hz/ 1000 Hz/ 1250 Hz/ 1500 Hz Output impedance 600 balanced (BNC) *1. dbm: 600 termination, 1 mw = 0 dbm 26 KSG3600

27 Specifications General specifications Power supply Insulation resistance Withstand voltage Earth continuity Nominal voltage range (Allowable voltage range) Power consumption Nominal frequency range (Allowable frequency range) Between AC line and chassis Between AC line and chassis Electromagnetic Compatibility (EMC) *1 100 Vac to 240 Vac. (90 Vac to 250 Vac). 30 VA or less. 50 Hz to 60 Hz. (45 Hz to 65 Hz). 100 M or more at 500 Vdc Vac for 1 minute. 25 Aac/0.1 or less. Complies with the requirements of the standard below. EN Applicable condition All of the wires and wires connected to the KSG3600 are less than 3 m in length. Safety *1 Complies with the requirements of the standard below. EN Class I Pollution Degree2 Environment Operating conditions Indoor use, Overvoltage Category II. Operating temperature and humidity range Spec guaranteed temperature and humidity range Storage temperature and humidity range 0 C to 40 C, 0 % rh to 80 %rh (no condensation). 23 C±5 C, 0 % rh to 80 %rh (no condensation). -20 C to 70 C, 0 % rh to 90 %rh (no condensation). Altitude Up to 2000 m. Outline drawing See section 5.2, Outline Drawing. Weight Approx. 3 kg Accessories Power cord SVT3 18AWG: 1 pc. With plug Cord length: Approx. 2.5 m. Operation manual 1 pc. BNC-banana plug cable. 1 pc. Cord length: 1 m. Spare fuse *2 1 pc. *1. Not applicable to custom order models. *2. Provided inside the KSG3600. KSG

28 Specifications 5.2 Outline Drawing 4 M3 screw holes (Maximum depth: 6 mm) 4 feet MAX MAX MAX330 Foot, M3 screw holes common MAX285 Fig.5-1 KSG3600 outline drawing Unit: mm 28 KSG3600

29 Index A accessories 13 T troubleshooting 25 C calibration 24 F factory default settings 22 filter 19 firmware version 12 FUNCTION 19 function, selection of 19 I initialization 22 K KEYLOCK key 21 L lock, releasing of 21 O operating humidity range 14 operating temperature range 14 outline drawing 28 OUTPUT key 21 OUTPUT terminal 18 output waveform, selection of 19 P panel operation, lock 21 panels, cleaning of 23 power cord 16 POWER switch 17 S storage humidity range 14 storage temperature range 14 KSG