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Chapter 4 Common Modulation Output

 

 

RIGOL

 

User’s Guide for DG5000

 

 

4-19 

To Set Modulating Polarity 

 

Press Polarity to select the “Positive” or “Negative” of the modulating waveform to 
control the output phase. 
 
When internal modulation  is selected, if the polarity is “positive”, logic low of the 
modulating waveform amplitude corresponds to carrier phase output and logic high 
corresponds to modulating phase output; if the polarity is “negative”, the situation is 
the opposite. 
 
When external modulation is selected, if the polarity is “positive”, logic low of the input 
corresponds to carrier phase output and logic high corresponds to modulating phase 
output; if the polarity is “negative”, the situation is the opposite. 
 
 

www.

.com

[email protected]

1.800.561.8187

Содержание DG5071

Страница 1: ...RIGOL User s Guide DG5000 Series Function Arbitrary Waveform Generator Feb 2014 RIGOL Technologies Inc www com information itm com 1 800 561 8187...

Страница 2: ...www com information itm com 1 800 561 8187...

Страница 3: ...iable for losses caused by either incidental or consequential in connection with the furnishing use or performance of this manual as well as any information contained Any part of this document is forb...

Страница 4: ...al of power cord to the Protective Earth terminal before any inputs or outputs Connect the Probe Correctly If a probe is used do not connect the ground lead to high voltage since it has the isobaric e...

Страница 5: ...ior of the device or electric shock please do not operate in a humid environment Do Not Operate in an Explosive Atmosphere In order to avoid damages to the device or personal injuries it is important...

Страница 6: ...User s Guide for DG5000 IV Handling Safety Please handle with care during transportation to avoid damages to buttons knob interfaces and other parts on the panels www com information itm com 1 800 561...

Страница 7: ...damage to this product or other property Terms Used on the Product These terms may appear on the Product DANGER indicates an injury or hazard may immediately happen WARNING indicates an injury or haz...

Страница 8: ...e die Erdungsklemmen an keine hohe Spannung an Beachten Sie alle Anschl sse Zur Vermeidung von Feuer oder Stromschlag beachten Sie alle Bemerkungen und Markierungen auf dem Instrument Befolgen Sie die...

Страница 9: ...und Sachsch den ist es unumg nglich das Ger t ausschlie lich fernab jedweder explosiven Atmosph re zu betreiben Ger teoberfl chen sauber und trocken halten Um den Einflu von Staub und Feuchtigkeit aus...

Страница 10: ...t hervorrufen k nnen Begriffe auf dem Produkt Diese Bedingungen k nnen auf dem Produkt erscheinen DANGER weist auf eine Verletzung oder Gef hrdung hin die sofort geschehen kann WARNING weist auf eine...

Страница 11: ...teps 1 Disconnect the instrument from all power sources 2 Clean the loose dust on the outside of the instrument with a lint free cloth with a mild detergent or water When clean the LCD take care to av...

Страница 12: ...ubstances that could be harmful to the environment or human health In order to avoid release of such substances into the environment and harmful to human health we encourage you to recycle this produc...

Страница 13: ...LCD 350 MHz 250 MHz 100 MHz or 70 MHz maximum sine output frequency 1 GSa s sample rate 14 bits resolution Single dual channel models The dual channel model supports frequency and phase coupling The...

Страница 14: ...e LAN and GPIB IEEE 488 2 Seamlessly interconnected with RIGOL USB TMC digital oscilloscopes for loading and reappearing waveforms Support USB flash device storage for FAT files Support PictBridge pri...

Страница 15: ...Output This chapter introduces how to generate a frequency Sweep Chapter 7 Burst Output This chapter introduces how to generate a Burst waveform Chapter 8 FH Output This chapter introduces how to impl...

Страница 16: ...anual for example Freq 3 Operation Steps The next step of the operation is denoted by an arrow in the manual For example Sine Freq represents pressing the function key Sine at the front panel and then...

Страница 17: ...justment 1 3 Appearance and Dimensions 1 4 Front Panel 1 5 Rear Panel 1 11 Power on the Generator 1 14 User Interface 1 15 Parameter Mode 1 15 Graph Mode 1 15 To Rack Mount the Instrument 1 17 Kit Par...

Страница 18: ...orm Shape 4 2 To Set Carrier Frequency 4 2 To Select Modulating Waveform Source 4 3 To Set Modulating Waveform Frequency 4 3 To Set Modulation Depth 4 4 Frequency Modulation FM 4 5 To Select FM Modula...

Страница 19: ...ect PSK Modulation 4 17 To Select Carrier Waveform Shape 4 17 To Set Carrier Phase 4 17 To Select Modulating Waveform Source 4 17 To Set PSK Rate 4 18 To Set Modulating Phase 4 18 To Set Modulating Po...

Страница 20: ...Sweep 6 6 Sweep Time 6 7 Return Time 6 7 Mark Frequency 6 7 Start Hold 6 8 End Hold 6 8 Sweep Trigger Source 6 9 Sweep Trigger Output 6 10 Chapter 7 Burst Output 7 1 To Enable Burst Mode 7 1 Burst Ty...

Страница 21: ...8 To Delete a File or Folder 9 8 To Create a New Folder 9 9 Format the Local Disk 9 9 Seamlessly Interconnection 9 10 Chapter 10 Advanced Operation 10 1 Advanced Operation Overview 10 2 Channel Setti...

Страница 22: ...ata Length 10 36 Channel Setting 10 37 Trigger Setting 10 39 To Configure the Remote Interface 10 40 To Set GPIB Address 10 40 LAN Setting 10 40 To Set USB Device Type 10 45 Chapter 11 Remote Control...

Страница 23: ...in functions as well as announcements during first use of the instrument Subjects in this chapter General Inspection Handle Adjustment Appearance and Dimensions Front Panel Rear Panel Power on the Gen...

Страница 24: ...during shipping please contact your shipper and carrier for compensation RIGOL will provide no free repair or replacement 2 Inspect the instrument In case of any mechanical damage or defect or if the...

Страница 25: ...djust the handle position of the instrument please grip the handle by sides and pull it outward Then rotate the handle to the desired position The operating method is shown below Adjusting the handle...

Страница 26: ...RIGOL Chapter 1 Quick Start User s Guide for DG5000 1 4 Appearance and Dimensions Front Elevation Unit mm Side Elevation Unit mm www com information itm com 1 800 561 8187...

Страница 27: ...yboard 24 CH1 Output Control 25 CH2 Output Control 27 CH2 Output 26 CH1 Output 23 Channel Toggle 1 Power Key 2 USB Host 3 LCD 4 Display Switch 14 Modulation 15 Sweep 16 Burst 20 Knob 17 Store Recall 1...

Страница 28: ...amplify the signal power before output 3 LCD 480 272 TFT color LCD is used to display the current function menu and parameters setting system state and prompt messages 4 Display Switch For dual channe...

Страница 29: ...o change Amplitude High Level and Offset Low Level of the Noise waveform 10 Arb Generate an arbitrary waveform with frequency from 1 Hz to 50 MHz Provide two output modes Normal and Play Generate 10 b...

Страница 30: ...ld and Return Time Provide the Mark function When the function is enabled the backlight of the button turns on 16 Burst Generate burst waveforms of Sine Square Ramp Pulse and Arbitrary waveform except...

Страница 31: ...ts of the number the data page and the file locations 22 Numeric Keyboard Consists of numbers 0 9 decimal point and operators Notice that if a negative required please input an operator before the num...

Страница 32: ...el enable or disable waveform signals generated from Output connector corresponding to CH2 For single channel model output signals of the main channel CAUTION Overvoltage protection of the output chan...

Страница 33: ...d I Signal In 3 CH2 Mod I Signal In 4 CH1 Q Signal In 5 CH2 Q Signal In 6 CH1 Sync Out 7 CH2 Sync Out 8 CH1 ExtTrig In 9 CH2 ExtTrig In 10 10MHz In 11 10MHz Out 12 LAN 13 USB Device 14 GPIB 15 USB Hos...

Страница 34: ...CH1 Q Signal In Q1 This SMB connector accepts an external Analog Quadrature Phase Q modulation signal to be used in CH1 s modulation The nominal input impedance is 10 k 5 CH2 Q Signal In Q2 This SMB c...

Страница 35: ...rk for remote control An integrated testing system may be built as the generator conforms to the LXI C class standard of LAN based instrument control 13 USB Device Through this interface the generator...

Страница 36: ...steps 1 Turn on the power of the instrument Turn on the power switch at the rear panel of the instrument WARNING To avoid electric shock make sure the instrument has been properly grounded 2 Start up...

Страница 37: ...c The illustration given here will take the Graphic mode of the Dual Channel Model for example Parameter Mode Figure 1 5 User Interface Parameter Mode Graph Mode In parameter mode toggle the Display S...

Страница 38: ...and use the numeric keyboard or knob to modify this parameter The parameter that can be modified currently will be highlighted 5 Amplitude Display Display the current waveform amplitude in each channe...

Страница 39: ...e Qty Part Number Description 1 1 Front Panel 1 RM DG 5 01 1 2 Support Board 1 RM DG 5 02 1 3 Left Plate 1 RM DG 5 03 1 4 Right Plate 1 RM DG 5 04 1 5 Fixed Figure 2 RM DG 5 05 2 1 M4 Screw 19 RM SCRE...

Страница 40: ...t be fulfilled by the machine cabinet in which the instrument is mounted Dimension of the machine cabinet must be standard 19 inch At least 3U 133 5 mm space should be provided by the machine cabinet...

Страница 41: ...d in rack incorrectly if the installation is not proper 1 Remove the handle please grip the handle by sides pull it outward and then upward 2 Install the right and left plates align the detents of rig...

Страница 42: ...then place it on the Support Board 4 Fixed the instrument Fasten the instrument tightly on the Support Board with two Fixed Figures and fixed it with four M4 screws 5 Install the Front Panel aiming t...

Страница 43: ...xed with instrument into a standard 19 inch machine cabinet with four M6 screws and square nuts 7 Post installation notice The rack occupies a height of 3U The holes pointed out by the arrows are the...

Страница 44: ...Use a security lock to lock your generator in a desired location As shown in the picture below align the lock with the lock hole on the generator and insert the lock Turn the key clockwise to lock th...

Страница 45: ...View the last displayed message 2 View error queue of the remote commands 3 Get the help information of a key 4 Generate a basic waveform 5 Generate an arbitrary waveform 6 Generate a modulated wavef...

Страница 46: ...www com information itm com 1 800 561 8187...

Страница 47: ...ic waveforms such as Sine Square etc The generator can output basic waveforms from the single channel or two channels at the same time Subjects in this chapter To Output Sine Waveform To Output Square...

Страница 48: ...ess the softkey again to switch to Period Selectable frequency units MHz kHz Hz mHz Hz Selectable period units sec msec sec nsec You can also use the knob to modify this parameter 4 Set the Amplitude...

Страница 49: ...ey and then use the numeric keyboard to input 10 and select the unit in the pop up menu Start Phase range 0 to 360 You can also use the knob to modify this parameter 7 Channel Setting Besides the abov...

Страница 50: ...parameters from the front panel For example to transform 2 Vpp to a value whose unit is Vrms press the key in the numeric keyboard and then select the unit Vrms in the pop up menu If for a Sine wavefo...

Страница 51: ...le period T t Duty Cyc t T 100 Set the Duty Cycle 1 Press Square to select square waveform The key will be illuminated and the corresponding menus display at the bottom of the screen 2 Press Duty Cycl...

Страница 52: ...etry What s symmetry Symmetry is defined as the percentage that the rising period takes up in the whole period T t Symmetry t T 100 Set the Symmetry 1 Press Ramp to select ramp waveform The key will b...

Страница 53: ...light Pulse Width and then use the numeric keyboard to input 10 and select the unit s in the pop up menu Pulse Width is limited by the Minimum Pulse Width and the Pulse Period Minimum Pulse Width 4 ns...

Страница 54: ...pop up menu Edge Time range 2 5 ns to 1 ms Selectable Leading Trailing Edge Time units sec msec sec nsec You can also use the knob to modify this parameter Delay Delay is defined as the delayed time o...

Страница 55: ...the oscilloscope to sample the waveforms of the two channels and display them stably Then toggle the output switch of the generator The two waveforms displayed on the oscilloscope have a certain dela...

Страница 56: ...s Guide for DG5000 2 10 To Output Noise Waveform To output noise waveform from CH1 with 2 5 Vpp amplitude and 500 mVDC offset Refer to To Output Sine Waveform to configure the parameters and output w...

Страница 57: ...tion will align their phase For example assume a sine waveform 1 kHz 5 Vpp 0 is outputted from CH1 while another 1 kHz 5 Vpp 180 from CH2 Use an oscilloscope to sample and display the two signals and...

Страница 58: ...ic Waveform Output User s Guide for DG5000 2 12 NOTE For dual channel models the Align Phase menu is grayed and disabled when any one of the two channels is in modulation mode www com information itm...

Страница 59: ...lt in or user defined arbitrary waveforms The generator enable to output arbitrary waveforms from the single channel or two channels at the same time Subjects in this chapter To Enable Arbitrary Wavef...

Страница 60: ...Level of the arbitrary waveform 4 Phase Set the Initial Phase of the arbitrary waveform 5 Align Phase Refer to Align Phase 6 Mode Select the output mode of the arbitrary waveform to Normal or Play 7 S...

Страница 61: ...t RIGOL User s Guide for DG5000 3 3 Refer to To Output Sine Waveform to configure the parameters and output This chapter will focus on Mode Sample Select Waveform Create New and Edit Waveform www com...

Страница 62: ...should use the Play mode Normal Mode In this mode the generator can output internal waveforms which are defined on line by users or downloaded from PC after edited on PC software Waveforms stored in a...

Страница 63: ...gh setting the frequency division coefficient N The function relationship between fs and N is as following When N 2 N s 2 1G Sa s f When N 2 8 2 N 1G Sa s fs The range of N is from 0 to 268435456 228...

Страница 64: ...orm for arbitrary waveform output Built In Waveform 10 kinds of built in arbitrary waveforms are provided by DG5000 including DC Sinc Exponential Rise Exponential Fall ECG Gauss Haversine Lorentz Puls...

Страница 65: ...s Guide for DG5000 3 7 Exponential Rise The figure below shows an Exponential Rise waveform Exponential Fall The figure below shows an Exponential Fall waveform ECG The figure below shows an ECG wavef...

Страница 66: ...orm Output User s Guide for DG5000 3 8 Gauss The figure below shows a Gauss waveform Haversine The figure below shows a Haversine waveform Lorentz The figure below shows a Lorentz waveform www com inf...

Страница 67: ...nd Trailing Pulse Width Duty Cycle The minimum Pulse Width is related to the current edge time ranging from 4 ns to Pulse Period 12 ns while Duty Cycle ranges from 0 to 100 Leading ranges from 2 5 ns...

Страница 68: ...encies disturbs the adjacent channels or causes unexpected output at other frequencies DG5000 enables to generate such Dual Tones that the Inter Modulation Distortion from it can be measured by a Spec...

Страница 69: ...ry waveform file For more details please refer to Store and Recall Waveform data in volatile memory will be changed after the file is read To return arbitrary waveform setting interface press the Arb...

Страница 70: ...t of this level is 5 V 50 and the upper limit is the maximum which is lower than current setting of the High VLimit 4 Init Points When creating a new waveform the waveform editor will automatically cr...

Страница 71: ...ote that the waveform editor will automatically connect the last point to the voltage level of the first point to create a continuous waveform Insert Point Insert a waveform point at the middle positi...

Страница 72: ...into internal memory C Disk or external memories D Disk or E Disk of the instrument Tips Users can store the waveform edited by PC software into the local memory of the instrument through the followi...

Страница 73: ...c keyboard to input 4 and select the unit V in the pop up menu 3 Press Low VLimit use the numeric keyboard to input 2 and select the unit V in the pop up menu 4 Press Init Points use the numeric keybo...

Страница 74: ...Define point 3 and point 4 according step 2 4 After all the points are edited press OK to return to the upper level menu then press Save to enter the file storage interface refer to Store and Recall a...

Страница 75: ...n the pop up menu 2 Press High VLimit use the numeric keyboard to input 4 and select the unit V in the pop up menu 3 Press Low VLimit use the numeric keyboard to input 2 and select the unit V in the p...

Страница 76: ...press Return to return to the upper level menu then press Save to enter the file storage interface refer to Store and Recall and save the edited waveform 7 View the edited waveform V s 4 2 0 2 4 8 12...

Страница 77: ...ss Edit Wform Select Wform to select the waveform to be edited 1 To Edit Built In waveforms Select a waveform from the built in waveforms to edit You can store the edited waveform without overwriting...

Страница 78: ...www com information itm com 1 800 561 8187...

Страница 79: ...a variety of internal modulating waveform sources and also accepts external modulating signal from Mod In or ExtTrig connector at the rear panel The modulated waveforms can be output from the single c...

Страница 80: ...rrier and modulating waveform To Select Carrier Waveform Shape AM carrier waveform shape could be Sine Square Ramp or Arbitrary waveform The default is Sine Press the front panel key Sine Square Ramp...

Страница 81: ...e arbitrary waveform length as 2 kpts through sampling Notice that Noise could be used as modulating waveform but not carrier waveform 2 External Source When external modulation source is selected the...

Страница 82: ...depth is 0 the output amplitude is the half of the specified value When the modulation depth is 100 the output amplitude is equal to the specified value When the modulation depth is higher than 100 th...

Страница 83: ...ed carrier and modulating waveform To Select Carrier Waveform Shape FM carrier waveform shape could be Sine Square Ramp or Arbitrary waveform The default is Sine Press the front panel key Sine Square...

Страница 84: ...ce that Noise could be used as modulating waveform but not carrier waveform 2 External Source When external modulation source is selected the Shape menu will be grayed out and disabled The generator a...

Страница 85: ...arrier frequency must be less than or equal to the sum of upper limit of current carrier frequency and 1 kHz When external source is selected frequency deviation is controlled by the 6 V signal level...

Страница 86: ...rrier and modulating waveform To Select Carrier Waveform Shape PM carrier waveform shape could be Sine Square Ramp or Arbitrary waveform The default is Sine Press the front panel key Sine Square Ramp...

Страница 87: ...s the arbitrary waveform length as 2 kpts through sampling Notice that Noise could be used as modulating waveform but not carrier waveform 2 External Source When external modulation source is selected...

Страница 88: ...form phase relative to the carrier waveform phase Input the desired phase using the numeric keyboard or knob The phase deviation ranges from 0 to 360 When external source is selected phase deviation i...

Страница 89: ...er ASK is enabled the instrument will generate ASK waveform with the currently specified carrier and modulating waveform To Select Carrier Waveform Shape ASK carrier waveform shape could be Sine Squar...

Страница 90: ...nnector as shown in the picture bellow at the rear panel Notice that the ExtTrig connector used to control ASK modulation externally is different from the ModIn connector used to control AM FM PM modu...

Страница 91: ...ected if the polarity is positive logic high of the modulating waveform amplitude corresponds to output of the greater of the two amplitudes modulating amplitude and carrier amplitude while logic low...

Страница 92: ...ument will generate FSK waveform with the currently specified carrier and modulating waveform To Select Carrier Waveform Shape FSK carrier waveform shape could be Sine Square Ramp or arbitrary wavefor...

Страница 93: ...the ExtTrig connector as shown in the picture bellow at the rear panel Notice that the ExtTrig connector used to control FSK modulation externally is different from the ModIn connector used to contro...

Страница 94: ...ct the Positive or Negative of the modulating waveform to control the output frequency When internal modulation is selected if the polarity is positive logic low of the modulating waveform amplitude c...

Страница 95: ...K is enabled the instrument will generate PSK waveform with the currently specified carrier and modulating waveform To Select Carrier Waveform Shape PSK carrier waveform shape could be Sine Square Ram...

Страница 96: ...ent from the ModIn connector used to control AM FM PM modulation externally In PSK modulation ExtTrig has an adjustable edge polarity To Set PSK Rate When internal source is selected press PSK Rate to...

Страница 97: ...ic low of the modulating waveform amplitude corresponds to carrier phase output and logic high corresponds to modulating phase output if the polarity is negative the situation is the opposite When ext...

Страница 98: ...ng Pulse will select PWM automatically When Mod is enabled Sweep or Burst will be automatically disabled if enabled currently After PWM is enabled the instrument will generate PWM waveform with the cu...

Страница 99: ...rb When the current arbitrary waveform is selected as the modulating waveform the generator automatically limits the arbitrary waveform length as 2 kpts through sampling Notice that Noise could be use...

Страница 100: ...veform from the width of the original pulse waveform Pulse width range 0 s to 500 ks Width deviation cannot exceed the current pulse width Width deviation is limited by the minimum pulse width and cur...

Страница 101: ...xternal I and Q modulating signals from the Mod In Q connector at the rear panel The modulated waveforms can be output from the single channel or the two channels at the same time Subjects in this cha...

Страница 102: ...itted together to improve the frequency spectrum efficiency In modern communication system to improve frequency spectrum efficiency versatile vector modulations are used such as BPSK QPSK and QAM For...

Страница 103: ...e waveform press the front panel key Sine To Select Modulating Waveform Source Press Mod Source to select Int or Ext modulating waveform source 1 Internal Source After the internal source is selected...

Страница 104: ...accepts I and Q modulating signals from the rear panel Mod In I and Mod In Q connectors And then Pattern Rate and IQ_Map menus will be grayed out and disabled a b As shown in figure a the external I...

Страница 105: ...od is relevant to the linear feedback logic and the initial state of each register The period of the m sequence generated by n level shift register is 1 2n The generator pre defines four conventional...

Страница 106: ...Space corresponds to the data in Data Space respectively A hexadecimal data occupies two address spaces for example the lower 8 bits of data 0008 08 is stored in the address 00000000 and the higher 8...

Страница 107: ...Data Space and you can also use or to select the data to be edited When Address is selected an address in the Address Space is selected and the default is the first address 00000000 Use Direction keys...

Страница 108: ...ate Users can set the transmission rate of the code When internal modulation is selected press Rate and use the numeric keyboard or knob to modify the value The available range is from 1 bps to 1 Mbps...

Страница 109: ...of the vector are distributed on a circle MQAM signals 4QAM 8QAM 16QAM 32QAM 64QAM can be described by constellations Constellation is usually a rectangle or crisscross and when M 4 8 16 32 64 the co...

Страница 110: ...restore the mapping relationship to its default state Press OK to confirm the edited data and return to the previous menu Then the generator will modulate the carrier waveform according to the curren...

Страница 111: ...odulation Output RIGOL User s Guide for DG5000 5 11 4 32QAM 32 Quadrature Amplitude Modulation 5 64QAM 64 Quadrature Amplitude Modulation 6 BPSK Binary Phase Shift Keying www com information itm com 1...

Страница 112: ...hapter 5 IQ Modulation Output User s Guide for DG5000 5 12 7 QPSK Quadrature Phase Shift Keying 8 OQPSK Offset Quadra Phase Shift Keying 9 8PSK 8 Phase Shift Keying www com information itm com 1 800 5...

Страница 113: ...Chapter 5 IQ Modulation Output RIGOL User s Guide for DG5000 5 13 10 16PSK 16 Phase Shift Keying www com information itm com 1 800 561 8187...

Страница 114: ...www com information itm com 1 800 561 8187...

Страница 115: ...igh to low frequency and supports three sweep types Linear Log and Step Users can set mark frequency Start Hold End Hold and Return Time It also supports internal external or manual trigger source It...

Страница 116: ...y and then returns back to the start frequency Start Frequency End Frequency the generator sweeps from low frequency to high frequency Start Frequency End Frequency the generator sweeps from high freq...

Страница 117: ...so be highlighted Use numeric keyboard or knob to enter the desired frequency values By default the center frequency is 550 Hz and the frequency span is 900 Hz Different sweep waveform corresponds to...

Страница 118: ...frequency of the instrument varies linearly in the way several Hertz per second The variation is controlled by Start Frequency End Frequency and Sweep Time When Sweep is enabled press SwpType to sele...

Страница 119: ...quency stop F and Sweep Time sweep T The function prototype of Log Sweep is T current P F P and T could be expressed by the above mentioned parameters sweep start stop T F F P lg 10 lg lg P F t T star...

Страница 120: ...abled press SwpType to select Step In Graphic Mode a step waveform which indicates the output frequency is changing in step mode will appear on the screen shown in the figure below Now use to open the...

Страница 121: ...board or the knob to change the return time The default value is 0 s and the available range is from 0 s to 300 s The generator will renewedly sweep with the specified Start Frequency once the return...

Страница 122: ...the Start Hold The default value is 0 s and the available range is from 0 s to 300 s The generator will renewedly sweep and output with the specified Start Frequency once the Start Hold is changed En...

Страница 123: ...ep waveform The trigger period is determined by the specified sweep time return time start hold and stop hold times 2 External Trigger The generator accepts the external trigger signal from the ExtTri...

Страница 124: ...er period depends on the specified sweep time return time start hold and end hold Manual Trigger the generator outputs a Pulse waveform whose pulse width is greater than 1 s at the beginning of the Sw...

Страница 125: ...orm with specified cycle number and could also output Gated burst using external gated signal Sine Square Ramp Pulse or arbitrary waveform except Noise or DC can be used to generate burst Noise could...

Страница 126: ...www com information itm com 1 800 561 8187...

Страница 127: ...ree types of burst including N Cycle Infinite and Gated The default is N Cycle N Cycle Burst In N Cycle mode the generator will output waveform with specified cycle number after receiving trigger sign...

Страница 128: ...rst Output User s Guide for DG5000 7 2 also set Start Phase Burst Period internal trigger Delay Trigger Input external trigger and Trigger Output internal and manual triggers www com information itm c...

Страница 129: ...ctions which support Infinite Burst are Sine Square Ramp Pulse and arbitrary waveforms except Noise and DC When Burst is enabled press Type to select Infinite In Graphic Mode an infinite cycle pulse s...

Страница 130: ...gated signal is False the generator completes the current period and then stops and holds on the voltage level corresponding to the initial burst phase of the selected waveform For Noise waveform the...

Страница 131: ...nly for N cycle burst in internal trigger mode Burst Period 1 s Waveform Period Burst Number Wherein Waveform Period is the period of the burst function Sine Square etc If the specified Burst Period i...

Страница 132: ...l external or manual The generator will generate a burst output when a trigger signal is received and then wait for the next trigger When Burst is enabled press Source to select Internal External or M...

Страница 133: ...he carrier period and number of cycles Square waveform from ExtTrig connector at the beginning of the Burst The trigger period is equal to the specified burst period Manual Trigger the generator outpu...

Страница 134: ...www com information itm com 1 800 561 8187...

Страница 135: ...rm from the single channel or the two channels at the same time If you want to use FH function please install the relevant option first Subjects in this chapter FH Overview To Enable FH Function To Se...

Страница 136: ...reds even thousands times of its initial bandwidth But for a certain time it works at a certain frequency In FH communication the pseudo random sequence used to control carrier frequency hopping is us...

Страница 137: ...Figure 8 1 FH Function Setting Interface FH function is invalid when Sweep or Burst function is enabled For DG5000 only Sine waveform could be used as the carrier waveform for FH Thus only when the S...

Страница 138: ...r model and is up to 250 MHz FH Switch When FH is enabled press Switch and select On to turn the switch on The generator will output FH waveform from the corresponding channel according to the current...

Страница 139: ...changed Display Type As mentioned before FH map reflects the hopping law of the carrier frequency For the convenience of observation you could set the display type of FH map When FH is enabled press...

Страница 140: ...5 with 4095 hopping frequencies pseudo random FH sequence 2 Stored Map Select waveform from internal non volatile memory C disk or external memory D or E Disk Press this softkey to open the Store Reca...

Страница 141: ...n the current volatile memory or to create a new FH list Figure 8 3 FH List in FH Map To Load FH List 1 Built In List Press Load List BuiltIn to select the FH list which contains n increasing frequenc...

Страница 142: ...etailed introduction please refer to Store and Recall To Create List Press New List to open list create interface 1 Press List Points and use the numeric keyboard or the knob to input initial points T...

Страница 143: ...equences Normal a normal increasing sequence with the length as n n is equal to the number of the current sequence points and is up to 4096 M Sequence a pseudo random sequence with a 4096 length m Seq...

Страница 144: ...erface 1 Press Points and use the numeric keyboard or the knob to input the initial point number whose minimum value is 2 and maximum value is 4096 2 Press Edit Point to open sequence editing interfac...

Страница 145: ...waveform data or the instrument state Subjects in this chapter Storage System Overview To Select File Type To Select Browser Type To Save a File To Recall a File To Copy a File To Paste a File To Del...

Страница 146: ...C Disk through remote command and the files in USB flash device can also be copied to C Disk D Disk When the USB Host at the front panel detects USB flash device D disk is available Its operation mod...

Страница 147: ...File FH File and All File 1 State File Store the work state of the instrument RSF 2 Arb wave File Store the user defined arbitrary waveform RAF To edit arbitrary waveform data please refer to the int...

Страница 148: ...ront panel could fold and unfold the directory File Switch between file and folder under the current directory To Save a File 1 To Select File Type Select your desired file type following the introduc...

Страница 149: ...rea Use the same method to input all the desired characters of the filename Press Delete to delete the character currently marked by the cursor in Filename Inputting Area Chinese Inputting Press on th...

Страница 150: ...lename Press Delete to first delete the character in the Pinyin Inputting Area and then the Chinese character currently marked by the cursor in the Filename Inputting Area 4 To Save File After finishi...

Страница 151: ...recalled is stored Then set Browser as File and use the knob to select the file to be recalled 3 To Recall File Press Read the generator will read the currently selected file and display corresponding...

Страница 152: ...in the current directory and display corresponding prompt message when the paste operation succeeds To Delete a File or Folder 1 To Select File or Folder to be Deleted Set Browser as Dir and use the...

Страница 153: ...new folder name following the introduction in To Save a File 3 To Save Folder After finishing inputting the new folder name in the folder name inputting interface press Save and the generator will cre...

Страница 154: ...nd move the cursor onto the channel to be read and then press Read DG5000 will automatically switch to arbitrary waveform mode Arb and load the waveform collected by DS1 to the internal volatile memor...

Страница 155: ...s setting waveform saving and printing function expansion and the remote control interfaces configuration Subjects in this chapter Advanced Operation Overview Channel Setting Channel Coupling Channel...

Страница 156: ...of CH1 2 CH2 Set Set the output parameters of CH2 3 PA Setup Set the parameters of power amplifier Only available when the PA is installed 4 I O Setup Set the I O interface parameters 5 System Set th...

Страница 157: ...or disable the sync signal on the Sync connector Press Utility CH1Set Sync to select On or Off for the sync signal output By default the sync signal is transmitted to the Sync connector enabled If the...

Страница 158: ...nc signal is a Square with 50 duty cycle which is TTL high level at the beginning of the sweep and changes to TTL low level at mid point of the Sweep whose frequency is corresponding to specified swee...

Страница 159: ...nector as normal or invert Waveform inverts relatively to the offset voltage Press Utility CH1 Set Output to select Normal or Invert The default is Normal The first half period of the cycle waveform i...

Страница 160: ...ance setting is HighZ The generator will adjust the output amplitude and offset voltage automatically once the resistance setting is changed For example if the current amplitude is 5 Vpp if changing t...

Страница 161: ...e is 5 Vpp change the Attenuation Setting from 1X to 2X and the displayed amplitude on the screen will change to 2 5 Vpp but the real output is still 5 Vpp Enable Freq Hop Function DG5000 could output...

Страница 162: ...pling to enter the Channel coupling interface Press Coupling to turn On or Off the coupling function The default is Off Press Type to select FreqDev or PhaseDev and use the numeric keyboard to enter t...

Страница 163: ...erator will automatically adjust the frequency and phase of the non base channel to avoid parameter transfinite The frequency or phase of the non base source channel could not be directly modified If...

Страница 164: ...to the other channel Press the Utility key at the front panel use to open the 2 2 menu page and press Copy Channel to enter Channel copy interface Press CH1 CH2 to copy the CH1 parameters to CH2 Press...

Страница 165: ...stem Number Format to enter the number format setting interface Decimal Point Could be set as dot or comma and the default is dot Thousands separator Could be set as On Off or Space The default is On...

Страница 166: ...tate of the external module Default denotes the factory default except some parameters such as Language Press Utility Power On to select desired configuration type The setting is stored in nonvolatile...

Страница 167: ...Phase Deviation 0 Frequency Deviation 0 Hz Basic Waveform Frequency 1 kHz Amplitude 5 Vpp Amplitude Unit Vpp DC Offset 0 VDC Initial Phase 0 Square Duty Cycle 50 Symmetry 50 Pulse Duty Cycle 50 Pulse...

Страница 168: ...Internal Modulating Waveform Sine FM Frequency 100 Hz Frequency Deviation 1 kHz PM Modulation Modulating Source Internal Modulating Waveform Sine PM Frequency 100 Hz Phase Deviation 90 PWM Modulation...

Страница 169: ...Polarity Positive IQ Modulation Modulating Source Internal Baud Rate 9600 bps Code Pattern PN9 Mapping 4QAM Sweep Sweep Type Linear Steps 2 Sweep Period 1 s Start Hold 0 s End Hold 0 s Return Time 0...

Страница 170: ...put OFF Trigger Input Leading Trigger Period 10 ms System Parameter DHCP ON Auto IP ON Manual IP OFF Beep ON Power On Setting Default Screen Saver ON Clock Source Internal Decimal Point Dot Thousand S...

Страница 171: ...ess is changed as shown in the figure below This setting is stored in non volatile storage and will not be influenced by Preset 2 Color Setting Press Color and use the knob to select your desired colo...

Страница 172: ...from remote interface Press Utility System Beep to select On or Off The default is On The current selection is stored in nonvolatile memory Screen Saver Setting Enable or disable the screen saver Pres...

Страница 173: ...ynchronous channels of different instruments can be changed by modifying the Start Phase of each channel after synchronization Sync methods for two or several instruments Synchronization between two i...

Страница 174: ...clock source of a Generator Internal clock into multiple channels and then connect them to the 10 MHz In connectors of other generators External clock respectively and finally set the output frequenci...

Страница 175: ...o select desired function on the interface such as Preset and press Select Now pressing the User key would open the Preset menu Figure 10 3 User defined Shortcut Interface Notice that if the system de...

Страница 176: ...sing the knob The maximum is 9999 copies Palette Selects the picture color from Gray or Color Inverted Enables or disables the inverse print 2 To Store Screen to USB Flash Device Please connect a USB...

Страница 177: ...ssing this key the instrument executes self test The operation lasts about 3 s 2 TestInfo Press this key to examine the instrument calibration information 3 Secure Code Press this key and use the knob...

Страница 178: ...s products to quickly build test platform and can also be used as an independent power amplifier to be used with other signal generators Main Features of PA1011 Flexible and easy communicate with RIGO...

Страница 179: ...Zi is 50k and the range of voltage is 10V 10V or 1 25V 1 25V separately while the voltage gain is set to X1 or X10 Inputs that exceed these ranges may cause damages to the instrument or other hazards...

Страница 180: ...both sides and the fan aperture at the rear panel are visible in operation for normal working PA1011 Accessories Name Qty Description Power Cord 1 Connect the AC into the power adaptor AC Adaptor 1 Ou...

Страница 181: ...it with Attenuation Setting of DG5000 3 Output Press this key to select Normal or Invert output mode for the signal output from the PA Pay attention to distinguish it with Output Polarity of DG5000 4...

Страница 182: ...or MSG Main Features of DG POD A Provide two trigger modes Auto Burst Support output based on four protocols RS232 SPI IIC and PO Support user defined protocol output based on PO Support a variety of...

Страница 183: ...Ports Definitions of Analog Output Ports CLK0 CLK1 A15 A14 A13 A12 A11 A10 A9 A8 A7 A6 A5 A4 A3 A2 A1 A0 GND GND Indicator Light of the Digital Logic Output Indicator Light of the Digital Logic Output...

Страница 184: ...the system detects a digital module the shortcut will be automatically switched to Digital To edit digital waveform data press Utility Digital Power On User Press Protocol in the digital waveform edi...

Страница 185: ...o 1 Press StopBit to select 1bit 1 5bits or 2bits Press BaudRate to set the data transmission rate in bps to 2400 4800 9600 19 2k 38 4k 57 6k 115 2k or User When User is selected use the knob or numbe...

Страница 186: ...ting In data editing area starting from the address 00000000 every two addresses store 16bits data corresponding to D0 D15 of the mask channel For example for the data 0008 0x08 represents D7 D0 and 0...

Страница 187: ...r while PO protocol can use LSB or MSB LSB Least Significant Bit For example when the data is 00001111 D0 outputs the least bit 1 and D7 outputs the most bit 0 MSB Most Significant Bit For example whe...

Страница 188: ...utput The range of the offset is from 0 to 262143 Bytes Offset is relative to the address Offset 1 represents data stored in the first address 1 byte data will not be output Note the setting of the of...

Страница 189: ...62144 Bytes of data Note the user edited data can be output only when the code pattern is set to User The storage of the data displayed in the data editing area in the internal memory is as follows Ad...

Страница 190: ...ol is 10240 Bytes and the upper limit of PO protocol is 131072 Byte As RS232 SPI and IIC are serial communication protocols only one data output channel can be selected each time Therefore when the ou...

Страница 191: ...negative voltage While the digital channel cannot output negative voltage it is always turned off 2 Channel Setting under SPI Protocol When SPI is currently selected press Channel to open the corresp...

Страница 192: ...nalog channel voltage 1 4V to 4 9V of the digital module can be set and when Off is selected the analog voltage output is turned off Note when analog channel voltage is adjusted higher than 4 2V digit...

Страница 193: ...ically adjusted to be 3 8 of analog channel voltage While when adjusting digital channel voltage analog channel voltage is automatically set to the same value as digital channel voltage Trigger Settin...

Страница 194: ...t GPIB Address Each device on the GPIB IEEE 488 interface must have a unique address Press Utility I O Setup GPIB Address and use the numeric keyboard or the knob to set the GPIB address as a value wi...

Страница 195: ...k is disconnected there will be nothing to display behind IP Configure Mode In different IP configure modes the configure mode for LAN parameters such as IP address will be different 1 DHCP In DHCP mo...

Страница 196: ...ailable IP from your network administrator Press IP Address and use the numeric keyboard and direction keys to enter your desired IP The setting is stored in the non volatile memory and will be loaded...

Страница 197: ...ble default gateway from your network administrator Press Default Gateway and use the numeric keyboard and direction keys to enter your desired gateway address The setting is stored in the non volatil...

Страница 198: ...meric keyboard and direction keys to enter the domain name with up to 16 length which could consist of letters numbers dot and dash The setting is stored in the non volatile memory Default Configurati...

Страница 199: ...rface at DG5000 rear panel could be connected with PC or PictBridge printer When different devices are used you need to configure the generator to match the currently connected device Press Utility I...

Страница 200: ...www com information itm com 1 800 561 8187...

Страница 201: ...n use the PC software Ultra Sigma from RIGOL Measurement Automation Explorer from National Instruments Corporation or Agilent IO Libraries Suite from Agilent Technologies Inc to send commands to contr...

Страница 202: ...d Measurement Device driver following the directions of the wizard 3 Search device resource Start up Ultra Sigma the software starts searching the generator resources that have been automatically conn...

Страница 203: ...nicate Test Right click the resource name such as DG5352 USB0 0x1AB1 0x0488 DG5000000000 INSTR and select Instrument Common RIGOL SCPI ControlPanel V1 to open the interface below from which you can se...

Страница 204: ...e Interface 3 Search device resource Start up Ultra Sigma and click then the software starts searching the generator resources that have been automatically connected to LAN The status bar of Ultra Sig...

Страница 205: ...ad data 6 Load LXI webpage The generator conforms to LXI Class standards You can load LXI webpage conveniently through Ultra Sigma right clicking the resources name and selecting LXI Web From the webp...

Страница 206: ...RIGOL Chapter 11 Remote Control User s Guide for DG5000 11 6 www com information itm com 1 800 561 8187...

Страница 207: ...e Ultra Sigma and click to open the panel as shown in the figure below Then click Search and the software starts searching the generator resources that that have been connected to PC via GPIB automati...

Страница 208: ...es that have been searched successfully at present are shown in the RIGOL Online Resource catalog 6 Communication test Right click the resource name such as DG5352 GPIB1 18 INSTR and select Instrument...

Страница 209: ...does not work correctly contact RIGOL for our service 2 The settings are correct but no waveform is generated 1 Check if the Signal Line is correctly connected to the Output terminal 2 Check if the B...

Страница 210: ...www com information itm com 1 800 561 8187...

Страница 211: ...mple Rate 1 GSa s Waveforms Standard Waveforms Sine Square Ramp Pulse Noise Arbitrary Waveforms Sinc Exponential Rise Exponential Fall ECG Gauss HaverSine Lorentz Dual Tone DC Frequency Characteristic...

Страница 212: ...cal 0 dBm 10 kHz deviation 10 MHz 110 dBc Signal Characteristics Square Rise Fall Time Typical Value 1Vpp 50 2 5 ns Typical Value 1Vpp 50 2 5 ns Typical Value 1Vpp 50 3 ns Typical Value 1Vpp 50 4 ns O...

Страница 213: ...cal Resolution 14 bits Mode Normal Mode Play Mode Sample Rate Normal Mode Waveform Length is from 2 to 16M points 1G Sa s fixed Play Mode Waveform Length is from 2 to 128M points 1G Sa s variable Mini...

Страница 214: ...B 60MHz to 70MHz 0 4dB Units Vpp Vrms dBm High Level Low Level Resolution 0 1 mV or 4 digits Offset into 50 Range 5 Vpk ac dc Accuracy 1 of setting 5mV 0 5 of amplitude Waveform Output Impedance 50 ty...

Страница 215: ...arrier Waveforms Sine Square Ramp Arb except DC Source Internal External Modulating Waveforms Sine Square Ramp Noise Arb 2 mHz to 50 kHz Phase Deviation 0 to 360 ASK Carrier Waveforms Sine Square Ramp...

Страница 216: ...rn PN Sequence 4 bits code pattern User IQ Mapping 4QAM 8QAM 16QAM 32QAM 64QAM BPSK QPSK OQPSK 8PSK 16PSK User Code Rate 1 bps to 1M bps External Modulation Input Maximum Input Range 5V Input Bandwidt...

Страница 217: ...ng edge of Sync signal programmable Programming Time Configuration Times Typical USB2 0 LAN GPIB Function Change 500ms 510ms 510ms Frequency Change 50ms 50ms 50ms Amplitude Change 300ms 310ms 310ms Se...

Страница 218: ...Impedance 50 nominal value General Specifications Power Power Voltage 100 127 V 45 440Hz 100 240 V 45 65Hz Power Consumption Less than 125 W Fuse 250V T3A Display Type 4 3 inch TFT LCD Resolution 480...

Страница 219: ...echanical Dimensions W H D 230 mm 106 mm 501 mm Weight with no package 4 3 kg with package 5 84 kg Interfaces USB Host 2 USB Device GPIB LAN IP Protection IP2X Calibration Interval Recommend 1 year fo...

Страница 220: ...www com information itm com 1 800 561 8187...

Страница 221: ...channel DG5071 Standard Accessories Power Cord USB Cable CB USB BNC Cable 1 meter CB BNC BNC 1 SMB F to BNC M Cable 1 meter CB SMB F BNC M 1 Quick Guide Hard Copy Resource CD including User s Guide a...

Страница 222: ...cations Running Mode Constant Voltage Gain Switch between 10V 1V and 10V 10V DC Gain Error 5 Polarity Switch Align Invert Effective Value of Sine Output Power RL 7 5 10W Typical Value Input Sine 100kH...

Страница 223: ...lifier can output Note 2 Definition of slew Rate input a large step function signal into the amplifier the output slope of the signal is saturated to a constant at a certain position This constant is...

Страница 224: ...er User Space 256k Bytes in line editing 2M Bytes output PC editing Parameters and Specifications relating to PO Protocol Analog Voltage Range 1 4 9 4V Clock CLK Line C0 and C1 selectable Clock Phase...

Страница 225: ...and 1 selectable Clock Phase 0 and 1 selectable CS Level Low level and high level selectable Data per Frame Data 1 3Bytes Parameters and Specifications relating to RS232 Protocol Analog Voltage Range...

Страница 226: ...RIGOL official website or the instruction in the warranty card To get repair service or a complete version of the warranty instruction please contact RIGOL maintenance center and local office RIGOL do...

Страница 227: ...Name 10 44 Dual Tones 3 10 Duty Cycle 2 5 ECG 3 7 Edge Time 2 8 Edit Block 3 13 Edit Points 3 13 End Frequency 6 2 End Hold 6 8 Exponential Fall 3 7 Exponential Rise 3 7 falling edge 2 7 FH 8 1 8 2 F...

Страница 228: ...24 PRBS 10 34 Pre defined PN Sequence 5 5 PSK 4 1 4 17 PSK Rate 4 18 Pulse 3 9 PWM 4 1 4 20 QPSK 5 12 Range Setting 10 6 Resistance Setting 10 6 Restore Delay 2 9 Return Time 6 7 rising edge 2 7 Sinc...

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