GW Instek MFG-2000 Series User Manual
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GW Instek MFG-2000 Series User Manual

Multi-channel function generator
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Table of Contents

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Multi-Channel Function Generator
MFG-2000 Series
User Manual
GW INSTEK PART NO.82MF32K000EG1
ISO-9001 CERTIFIED MANUFACTURER

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Summary of Contents for GW Instek MFG-2000 Series

  • Page 1 Multi-Channel Function Generator MFG-2000 Series User Manual GW INSTEK PART NO.82MF32K000EG1 ISO-9001 CERTIFIED MANUFACTURER...
  • Page 2 This manual contains proprietary information, which is protected by copyright. All rights are reserved. No part of this manual may be photocopied, reproduced or translated to another language without prior written consent of Good Will Corporation. The information in this manual was correct at the time of printing. However, Good Will continues to improve its products and therefore reserves the right to change the specifications, equipment, and maintenance procedures at any time without notice.

  • Page 3: Table Of Contents

    Table of Contents Table of Contents SAFETY INSTRUCTIONS ........6 GETTING STARTED ........11 Main Features ..............12 Panel Overview ..............14 Setting Up the function Generator........25 QUICK REFERENCE ........27 How to use the Digital Inputs ........... 29 How to use the Help Menu ..........
  • Page 4 MFG-2000 Series User Manual Phase Shift Keying(PSK) ..........155 Pulse Width Modulation ..........160 SUM modulation ............. 166 Frequency Sweep ............. 173 Burst Mode ..............183 SECONDARY SYSTEM FUNCTION SETTINGS ..............194 Save and Recall ............... 195 Selecting the Remote Interface ........198 System and Settings ............
  • Page 5 Table of Contents Amplitude Shift Keying (ASK) Commands ....... 299 Frequency Modulation (FM) Commands ......302 Frequency-Shift Keying (FSK) Commands ......307 Phase Modulation (PM)Commands ......... 310 Phase Shift Keying (PSK)Commands ....... 315 SUM Modulation (SUM) Commands ......318 Pulse Width Modulation (PWM)Commands ..... 323 Frequency Sweep Commands ..........

  • Page 6: Safety Instructions

    MFG-2000 Series User Manual AFETY INSTRUCTIONS This chapter contains important safety instructions that should be followed when operating and storing the function generator. Read the following before any operation to ensure your safety and to keep the function generator in the best condition.

  • Page 7: Safety Guidelines

    SAFETY INSTRUCTIONS Double Insulated Do not dispose electronic equipment as unsorted municipal waste. Please use a separate collection facility or contact the supplier from which this instrument was purchased. Safety Guidelines Do not place heavy objects on the instrument. General ...
  • Page 8 MFG-2000 Series User Manual AC Input voltage: 100 ~ 240V AC, 50 ~ 60Hz. Power Supply  Or 100 ~ 120V AC, 220 ~ 240V AC,50 ~ 60Hz WARNING (With power amplifier) Connect the protective grounding conductor of  the AC power cord to an earth ground to prevent electric shock.
  • Page 9 SAFETY INSTRUCTIONS (Pollution Degree) EN 61010-1:2010(Third Edition)specifies pollution degrees and their requirements as follows. The function generator falls under degree 2. Pollution refers to “addition of foreign matter, solid, liquid, or gaseous (ionized gases), that may produce a reduction of dielectric strength or surface resistivity”.
  • Page 10 MFG-2000 Series User Manual Power cord for the United Kingdom When using the function generator in the United Kingdom, make sure the power cord meets the following safety instructions. NOTE: This lead/appliance must only be wired by competent persons WARNING: THIS APPLIANCE MUST BE EARTHED...

  • Page 11: Getting Started

    GETTING STARTED ETTING STARTED The Getting started chapter introduces the function generator’s main features, appearance, set up procedure and power-up. Main Features ..............12 Panel Overview ..............14 MFG-2260MRA/2260MFA Front Panel ............ 14 MFG-2160MR/2160MF Front Panel ............14 MFG- 2120MA/2130M Front Panel ............15 MFG- 2110/2120 Front Panel ..............

  • Page 12: Main Features

    MFG-2000 Series User Manual Main Features Model MFG-2000 series specific functions 25MHz Modulation Generator Power Function With Function With Pulse /Sweep/Burst/ (function Amplifier 200MSa/sARB 200MSa/sARB Generator Frequency.Counter with ARB) ●10MHZ ● MFG-2110 ● ●20MHZ MFG-2120 ● ● ● ●20MHZ MFG-2120MA ●...
  • Page 13 GETTING STARTED 42Vpk signal ground chassis isolation  Pulse waveform with configurable rise times & fall  times Store/recall 10 groups of setting memories  Output overload protection  USB interface as standard, LAN interface (MFG- Interface  22XX only) 4.3inch Color TFT LCD (480 X 272) graphical user ...

  • Page 14: Panel Overview

    MFG-2000 Series User Manual Panel Overview M F G - 2 2 6 0 M R A / 2 2 6 MFG-2260MRA/2260MFA Front Panel                   ...

  • Page 15: Mfg- 2120Ma/2130M Front Panel

    GETTING STARTED M F G - 2 1 2 0 M MFG- 2120MA/2130M Front Panel                            ...

  • Page 16: Mfg- 2260M/2230M Front Panel

    MFG-2000 Series User Manual M F G - 2 2 6 0 M / MFG- 2260M/2230M Front Panel                            ...

  • Page 17: Editing Parameters

    GETTING STARTED ARB is used to set the  arbitrary waveform parameters. The MOD, Sweep and Burst     keys are used to set the      modulation, sweep and burst     settings and parameters.
  • Page 18 MFG-2000 Series User Manual The digital keypad is used to Keypad    enter values and parameters.    The keypad is often used in conjunction with the arrow    keys and variable knob. ...

  • Page 19: Mfg-2120Ma Rear Panel

    GETTING STARTED 2 2 6 0 M R A / 2 2 6 0 M F A MFG-2260MRA/2260MFA Rear Panel                       ...

  • Page 20: Mfg-2160Mr/2160Mf/2130M Rear Panel

    MFG-2000 Series User Manual 2 1 6 0 M R / 2 1 6 0 M F MFG-2160MR/2160MF/2130M Rear Panel                    ...

  • Page 21: Mfg-2110/2120 Rear Panel

    M F G - 2 1 1 0 / 2 1 2 0 GETTING STARTED MFG-2110/2120 Rear Panel                               ...
  • Page 22       MFG-2000 Series User Manual                                          ...

  • Page 23: 21Xx

    GETTING STARTED 21XX: Terminal Function Mode Trigger Trigger in(EXT) CH1:FSK,SWEEP,BURST RF:ASK,FSK,PSK,BURST Trigger out CH1:BURST Marker CH1:SWEEP,ARB MOD IN CH1:AM,FM,PM,SUM,PWM SYNC Sync signal output 22XX: Terminal Function Mode Trigger CH1/CH2:FSK,SWEEP,BURST RF:ASK,FSK,PSK,SWEEP,BUR MOD IN CH1/CH2:AM,FM,PM,SUM,B URST SYNC Trigger out CH1/CH2:SWEEP.BURST Marker CH1/CH2:SWEEP.ARB Sync signal output CH1,CH2...

  • Page 24: Display

    MFG-2000 Series User Manual Display The Parameter display and edit window. Parameter Windows Displays the current channel and setting status. Status Tabs Waveform Display Used to display the waveform The function keys (F1~F6) under the LCD display Soft Menu Keys...

  • Page 25: Setting Up The Function Generator

    GETTING STARTED Setting Up the function Generator This section describes how to adjust the handle Background and power up the function generator. Pull out the handle Adjusting the Handle sideways and rotate Place the MFG-2000 horizontally, Or tilt the stand. Place the handle vertically to hand carry.
  • Page 26 MFG-2000 Series User Manual 2. Turn on the power switch on the front panel. 3. When the power switch is turned on the screen displays the loading screen.            ...

  • Page 27: Quick Reference

    QUICK REFERENCE UICK REFERENCE This chapter describes the operation shortcuts, built-in help and factory default settings. This chapter is to be used as a quick reference, for detailed explanations on parameters, settings and limitations, please see the operation chapters. How to use the Digital Inputs ........... 29 How to use the Help Menu ..........
  • Page 28 MFG-2000 Series User Manual Recall ......................53 Menu Tree ................. 54 Waveform ....................55 ARB-Display ....................56 ARB-Edit ....................57 ARB- Built In ..................... 58 ARB-Save ....................59 ARB-Load ....................60 ARB-Output ....................60 MOD_(CH1/CH2) ................... 61 MOD_(Sine-DDS) ..................62 MOD_(Sine-ARB) ..................

  • Page 29: How To Use The Digital Inputs

    QUICK REFERENCE How to use the Digital Inputs The MFG-2000 has three main types of digital Background inputs: the number pad, arrow keys and scroll wheel. The following instructions will show you how to use the digital inputs to edit parameters. 1.

  • Page 30: How To Use The Help Menu

    MFG-2000 Series User Manual How to use the Help Menu Every key and function has a detailed description Background in the help menu.(For example MFG-22XX series) 1. Press UTIL  2. Press System (F4)  3. Press Help (F3) ...
  • Page 31 QUICK REFERENCE Sweep Function Provides help on the Sweep function. Burst Function Provides help on the Burst function. DSO Link Provides help on DSO link. Hardcopy Explains how to use the Hardcopy function. 5. For example, select item 5 to see help on the sweep functions.
  • Page 32 MFG-2000 Series User Manual 6. Use the scroll wheel to navigate the help information. 7. Press Return to return to the previous menu.

  • Page 33: Display Area Allocation

    QUICK REFERENCE Display area allocation MFG is divided into 21XX and 22XX two series of 10 Output models. It has mainly 4 different output channels CH1/ channel CH2/ Pulse/ RF to collocate with, CH1/ Pulse is standard configuration and CH2/ RF is optional. The display position for CH1 is fixed and the display position for Pulse changes depending on if the the CH2 available.

  • Page 34: Selecting A Waveform

    MFG-2000 Series User Manual Selecting a Waveform Square Wave Example: Square wave, 3Vpp, 75% duty cycle, 1kHz. 1. Press Waveform and Output:  qa select Square (F2). 2. Press Duty (F1), 7 + 5 D        ...

  • Page 35: Sine Wave

    QUICK REFERENCE 4. Press the AMPL key  V  then 5 +VPP (F6). 5. Press the Output key. Sine Wave Example: Sine Wave, 10Vpp,100kHz 1. Press the Waveform Output:   key and select Sine (F1). 2. Press the Freq/Rate ...
  • Page 36 MFG-2000 Series User Manual 2. Press the Freq/Rate Input: N/A  kz Q key, followed by 1 + kHz (F5). 3. Press the MOD key,  ha  select AM (F1), Shape qa (F4), Square (F2). 4. Press the MOD key, ...

  • Page 37: Ask Modulation

    QUICK REFERENCE ASK Modulation Example: ASK modulation. 50% duty cycle. 1kHz sine carrier wave. 10Hz rate . Internal source. 1. Press MOD and then Output: K  select ASK(F2). 2. Press Waveform and         select Sine(F1).

  • Page 38: Fm Modulation

    MFG-2000 Series User Manual FM Modulation Example: FM modulation. 100Hz modulating square wave. 1kHz Sine wave carrier. 100 Hz frequency deviation. Internal Source. 1. Press the MOD key Output:   and select FM (F2). 2. Press Waveform and ...

  • Page 39: Fsk Modulation

    QUICK REFERENCE 10. Press the Output key. FSK Modulation Example: FSK modulation. 100Hz Hop frequency. 1kHz Carrier wave. Sine wave. 10 Hz Rate. Internal Source. 1. Press the MOD key Output: K  and select FSK (F3). 2. Press Waveform and ...

  • Page 40: Pm Modulation

    MFG-2000 Series User Manual 9. Press the output key. PM Modulation Example: PM modulation. 800Hz sinusoidal carrier wave. 15 kHz modulating sine wave. 180˚ phase deviation. Internal Source. 1. Press Waveform and Output:   select Sine (F1). 2. Press the MOD key ...

  • Page 41: Psk Modulation

    QUICK REFERENCE 10. Press Waveform and   select Sine (F1). PSK Modulation Example: PSK modulation. 50% phase deviation. 1kHz sine carrier wave. 10Hz PSK rate. Internal source. 1. Press MOD and select Output K  PSK (F6). 2. Press Waveform and ...

  • Page 42: Pwm Modulation

    MFG-2000 Series User Manual 9. Press the Output key PWM Modulation Example: PWM modulation. 800Hz carrier, 15kHz modulated sine wave. 50% duty cycle. Internal source. 1. Press Waveform and Output: qa  select Square (F2) 2. Press MOD and select ...

  • Page 43: Sum Modulation

    QUICK REFERENCE 9. Press MOD,    PWM(F6),  Source(F1),INT(F1) 10. Press the Output key. SUM Modulation Example: SUM modulation. 100Hz modulating square wave, 1kHz sinusoidal carrier wave, 50% SUM amplitude, internal source. 1. Press the MOD key, Output: ...
  • Page 44 MFG-2000 Series User Manual 8. Press 5 + 0 + % (F1). 9. Press MOD, SUM    (F5), Source (F1), INT  (F1). 10. Press the Output key.

  • Page 45: Sweep

    QUICK REFERENCE Sweep Example: Frequency Sweep. Start Frequency 10mHz, Stop frequency 1MHz. Log sweep, 1 second sweep, Marker Frequency 550 Hz, Manual Trigger. 1. Press Sweep, Start Output: a  (F3). 2. Press 1 + 0 + mHz   z ...
  • Page 46 MFG-2000 Series User Manual 11. Press Sweep, Source  aa  (F1), Manual (F3), gg Trigger (F1).

  • Page 47: Burst

    QUICK REFERENCE Burst Example: Burst Mode, N-Cycle (Internally triggered), 1kHz burst frequency, Burst count = 5, 10 ms Burst period, 0˚ burst phase, Internal trigger, 10 us delay, rising edge trigger out 1. Press FREQ/Rate 1 Output:  kz Q kHz (F5).
  • Page 48 MFG-2000 Series User Manual 11. Press Burst, N Cycle    (F1), TRIG setup (F5),  OO  TRIG out (F5), ON/OFF (F3), Rise (F1). 12. Press the Output key.

  • Page 49: Arb

    QUICK REFERENCE ARB–Add Built-In Waveform Example: ARB Mode, Exponential Rise. Start 0, Length 100, Scale 327. 1. Press ARB, Built in Output: B av  (F3), Wave (F4), ah  Math(F2), use the scroll wheel to select Exporise and then ...

  • Page 50: Arb- Add Line

    MFG-2000 Series User Manual 3. Press Data (F2), Daa    3+0+0, Enter (F5).  ARB- Add Line Example: ARB Mode, Add line, Address:Data (10:30, 50:100) 1. Press ARB, Edit (F2), Output: Ed   Line (F2), Start ADD aDD...

  • Page 51: Arb- Output N Cycle

    QUICK REFERENCE 2. Press Start (F1), 0 +  a E Enter (F5), Return.           3. Press Length (F2), 1 +    gh 0 + 0, Enter (F5), Return. ...

  • Page 52: Arb - Output Infinite Cycles

    MFG-2000 Series User Manual ARB – Output Infinite Cycles Example: ARB Mode, output N cycle, start 0, length 1000, cycles infinite. 1. Press ARB, Output: O  Output(F6). 2. Press Start (F1), 0 +  a E Enter (F5),      ...

  • Page 53: Utility Menu

    QUICK REFERENCE Utility Menu Save Example: Save to Memory file #5. 1. Press UTIL, Memory    (F1), Store (F1). 2. Choose a setting using the scroll wheel   D D and press Done (F5). Recall Example: Recall Memory file #5. 1.

  • Page 54: Menu Tree

    MFG-2000 Series User Manual Menu Tree Conventions Use the menu trees as a handy reference for the function generator functions and properties. The MFG-2000 menu system is arranged in a hierarchical tree. Each hierarchical level can be navigated with the operation or soft menu keys.

  • Page 55: Waveform

    QUICK REFERENCE Waveform  Sine Square Triangle Pulse Ramp Noise Duty Width nSEC Return Return uSEC mSEC Return...

  • Page 56: Arb-Display

    MFG-2000 Series User Manual ARB-Display A R B D is p la y H o r iz o n V e r tic a l N e x t P a g e B a c k P a g e...

  • Page 57: Arb-Edit

    QUICK REFERENCE ARB-Edit  Edit Point Line Copy Clear Protect Return Address Start ADD Start Start Clear Clear Clear Clear Done Enter Enter Enter Enter Return Return Return Return Data Start Data Length Length Start Clear Clear Clear Clear Clear Enter Enter Enter...

  • Page 58: Arb- Built In

    MFG-2000 Series User Manual ARB- Built In A R B B u ilt in S ta r t L e n g th S c a le W a v e D o n e R e tu r n...

  • Page 59: Arb-Save

    QUICK REFERENCE ARB-Save  Save Start Length Memory Return Clear Clear Select Select Enter Enter Return Return Return New Folder Enter Char Back Space Save Return New File Enter Char Back Space Save Return The part “new folder’ listed below  is only available Note in the MFG-22XX series.

  • Page 60: Arb-Load

    MFG-2000 Series User Manual ARB-Load  Load Memory Done Return Select Select Return Return ARB-Output...

  • Page 61: Mod_(Ch1/Ch2)

    QUICK REFERENCE MOD_(CH1/CH2)  Source Source Source Source Source Source Return Return Return Return Return Return Depth Freq Dev Hop Freq Phase Dev Duty SUM Ampl Degree Return Return Return Return Return Return FSK Rate PM Freq SUM Freq PWM Freq AM Freq FM Freq Return...

  • Page 62: Mod_(Sine-Dds)

    MFG-2000 Series User Manual MOD_(Sine-DDS)  Source Source Source Source Source Source Return Return Return Return Return Return AM Depth ASK Ampl Freq Dev Hop Freq PSK Phase PM Dev Degree mVPP Return Return Return Return Return Return MOD Time ASK Rate MOD Time...

  • Page 63: Mod_(Sine-Arb)

    QUICK REFERENCE MOD_(Sine-ARB)  Source Source Source Source Return Return Return Return Freq Dev Hop Freq PM Dev Duty Degree Return Return Return Return FM Freq FSK Rate PM Freq PWM Freq Return Return Return Return Shape Shape Shape Square Square Square Triangle...

  • Page 64: Sweep

    MFG-2000 Series User Manual SWEEP  Source Type Start Stop SWP Time More mSEC Linear Span Return Return Return Return Return Center Manual Trigger Return Return Return Marker Freq Return ON/OFF Return Return...

  • Page 65: Burst- N Cycle

    QUICK REFERENCE Burst- N Cycle  N Cycle Cycles Infinite Phase Period Return TRIG Setup Clear Clear uSEC Degree mSEC Return Return Return Rise Fall Return Manual Trigger Return Delay nSEC uSEC mSEC Return TRIG out Rise Fall ON/OFF Return...

  • Page 66: Burst - Gate

    MFG-2000 Series User Manual Burst – Gate B u rs t G a te P o la r ity P h a s e R e tu r n P o s C le a r N e g D e g r e e...

  • Page 67: Util_(22Xx)

    QUICK REFERENCE UTIL_(22XX)  Memory Interface Cal. System Counter Dual Ch. Store Self Test HardCopy Freq Cpl State Done Return Return Offset Return Radio Enter Return Recall Solfware Language Ampl Cpl Gate Time Done English 0.01 sec Version 中文 Return 0.1 sec Return Return...
  • Page 68 MFG-2000 Series User Manual Remote Config Done Return DHCP AutoIP Manual IP Addr Done Clear Return NetMask Done Clear Return GateWay Done Clear Return Done Return HostName Enter Char Done Return Done Return...
  • Page 69 QUICK REFERENCE More Power ON Dis Options Sync OUT Return Last Default Return Display CH1 Mark CH2 Mark Return Contrast Return Return...

  • Page 70: Util_(21Xx)

    MFG-2000 Series User Manual UTIL_(21XX)  Memory Interface Cal. System Store Self Test HardCopy Done Return Recall Baud Rate Solfware Language Done 9600 English Return 19.2k Version Return 38.4k 57.6k 115k Upgrade Return Select Return Return Delete Help Return Return...

  • Page 71: Ch1/Ch2

    QUICK REFERENCE CH1/CH2 CH1/CH2 CH1/CH2 Load Phase DSO Link 50 OHM 0 Phase High Z Sync Int Return Degree Search Return Return The part “DSO Link’ listed below  is only available Note in the MFG-22XX series. Pulse/RF Pulse/RF DSO Link Load Phase 50 OHM...

  • Page 72: Default Settings

    MFG-2000 Series User Manual Default Settings The Preset key is used to restore the default panel  settings. Function Sine Wave Output Settings Frequency 1kHz Amplitude 3.000 Vpp Offset 0.00V dc Output units Output terminal 50Ω Modulation (AM/ASK/FM/FS K/PM/PSK/SUM) Carrier wave...
  • Page 73 QUICK REFERENCE Modem status Start/Stop frequency 100Hz/1kHz Sweep Sweep time Sweep type Linear Sweep status Burst frequency 1kHz Burst Ncycle Burst period 10ms Burst starting phase 0˚ Burst status Power off signal System Settings Display mode Error queue Cleared Memory settings No change Output Trigger source...
  • Page 74 MFG-2000 Series User Manual PERATION The Operation chapter shows how to output basic waveform functions. For details on modulation, sweep, burst and arbitrary waveforms, please see the Modulation and Arbitrary waveform chapters on pages 117 and 218. CH1/CH2 Channel ............76 Select Channel ..................

  • Page 75: Operation

    OPERATION Setting the Pulse Trailing Edge Time ............. 107 Setting the Load..................109 Setting the Frequency ................110 Setting the Amplitude ................111 Setting the DC Offset ................112 Setting the Phase ..................113 Power Amplifier .............. 114 Operation ....................114 Safe working curve..................

  • Page 76: Ch1/Ch2 Channel

    2. The selected channel will be visible while the deselected channel will be dimmed. In the screen shot below, CH1 is selected. Setup a Waveform The MFG-2000 series can output 6 standard waveforms: sine, square,triangle, pulse, ramp and noise. Sine Waveform Panel Operation 1. Press the Waveform key.

  • Page 77: Square Waveform

    OPERATION 2. Press F1 (Sine) to create a sine   waveform. 3. To set the parameter Parameter Load/Frequency/Amplitude/DC Offset/ settings Phase, please refert to page 83 - 89. Square Waveform Panel Operation 1. Press the Waveform key.  2. Press F2 (Square) to create a ...
  • Page 78 MFG-2000 Series User Manual 3. Press F1 (Duty). The Duty Parameter DY  parameter will be settings highlighted in the parameter window. 4. There are two ways to set its    value :    a, Use the arrow keys and ...

  • Page 79: Triangle Waveform

    OPERATION Triangle Waveform Panel Operation 1. Press the Waveform key.  2. Press F3 (Triangle) to create  ag a triangle waveform. 3. To set the parameter Parameter settings Load/Frequency/Amplitude/DC Offset/ Phase, please refert to page 83 - 89. Pulse Waveform Panel Operation 1.
  • Page 80 MFG-2000 Series User Manual 2. Press F4 (Pulse) to create a   pulse waveform. 3. Press F1 (Width). The Width Parameter  dh parameter will be highlighted settings in the parameter window. 4. There are two ways to set its ...

  • Page 81: Ramp Waveform

    OPERATION Range Pulse Width ≧20ns(limited by the current frequency setting) 5. To set parameter Load/Frequency/Amplitude/DC Offset/ Phase, please refer to page 83 - 89. Ramp Waveform Panel Operation 1. Press the Waveform key.  2. Press F5 (Ramp) to create a ...

  • Page 82: Noise Waveform

    MFG-2000 Series User Manual 4. There are two ways to set its    value :    a,Use the arrow keys and    scroll wheel     b, number pad to enter the ...

  • Page 83: Setting The Load

    OPERATION 2. Press F6 (Noise) to create a   noise waveform. 3. To set parameter Load/Amplitude/DC Offset, Parameter please see page 83 - 87. settings Setting the Load Panel Operation 1. Press the CH1 or CH2 or 21XX  CH1/CH2 key.
  • Page 84 MFG-2000 Series User Manual 2. Load setting. Select the corresponding Parameter channel and then press F1(Load) to settings enter the following interface. 3. Press the F1(50OHM) or F2(High Z) to set the Load value. AMPL is twice under High Z loading than that at 50 ohm.

  • Page 85: Setting The Frequency

    OPERATION Setting the Frequency Panel Operation 1. Press the FREQ/Rate key. Q 2. The FREQ parameter will become highlighted in the parameter window. 3. There are two ways to set its Parameter    value : settings   ...

  • Page 86: Setting The Amplitude

    MFG-2000 Series User Manual Setting the Amplitude Panel Operation 1. Press the AMPL key.  2. The AMPL parameter will become highlighted in the parameter window. 3. There are two ways to set its Parameter    value : settings ...

  • Page 87: Setting The Dc Offset

    OPERATION Setting the DC Offset Panel Operation 1. Press the DC Offset key.  2. The DC Offset parameter will become highlighted in the parameter window. 3. There are two ways to set its Parameter    settings value : ...

  • Page 88: Setting The Phase

    MFG-2000 Series User Manual Setting the Phase Panel Operation 1. Press the CH1 or CH2 or 21XX  CH1/CH2 key. 22XX 2. Phase setting. Select the corresponding channel Parameter and then press F5(Phase). settings 3. There are two ways to set its ...
  • Page 89 OPERATION Press F5 (Degree) to choose the units. There are two quick operations to enter the phase setting interface： The current channel phase is set to zero Set the phase of CH1/CH2 to zero...

  • Page 90: Rf Channel

    MFG-2000 Series User Manual RF Channel As the MFG-2000 Serise are multi channel models, the desired output channel must first be selected before assigning the operation for that channel. RF waveforms are devided into both Sine-DDS and Sine-ARB. The sampling rate for both wavefroms is different, the corresponding modulation is different as well.

  • Page 91: Sine Waveform

    OPERATION Sine Waveform Panel Operation 1. Press the Waveform key.  2. Press F1 (Sine-DDS) to create  a Sine-DDS waveform or Press F2 (Sine-ARB) to create a Sine-ARB waveform. 3. To set parameter Parameter Load/Frequency/Amplitude/DC Offset, settings please see page 97 - 101. The modulation function for Sine-DDS, RF are AM,ASK,FM,FSK,PM,PSK and its upper frequency limit 160MHz (MFG-2XXXMF) / 320MHz (MFG-...

  • Page 92: Square Waveform

    MFG-2000 Series User Manual Square Waveform Panel Operation 1. Press the Waveform key.  2. Press F3 (Square) to create a square waveform. 3. Press F1 (Duty). The Duty Parameter  DY parameter will be settings highlighted in the parameter...

  • Page 93: Pulse Waveform

    OPERATION 4. There are two ways to set its    value :    a,Use the arrow keys and    scroll wheel     b, number pad to enter the    Duty range.
  • Page 94 MFG-2000 Series User Manual 3. Press F1 (Width). The Width Parameter  dh parameter will be highlighted settings in the parameter window. 4. There are two ways to set its    value :    a,Use the arrow keys and ...

  • Page 95: Ramp Waveform

    OPERATION Pulse Width Range ≧20ns(limited by the current frequency setting) 5. To set parameter Load/Frequency/Amplitude/DC Offset, please see page 97 - 101. Ramp Waveform Panel Operation 1. Press the Waveform key.  2. Press F5 (Ramp) to create a a ...
  • Page 96 MFG-2000 Series User Manual 3. Press F1 (SYM). The SYM Parameter  Y parameter will be settings highlighted in the parameter window. 4. There are two ways to set its    value :    a,Use the arrow keys and ...

  • Page 97: Noise Waveform

    OPERATION Noise Waveform Panel Operation 1. Press the Waveform key.  2. Press F6 (Noise) to create a   ramp waveform. 3. To set the valuce of Load/Amplitude/DC Parameter Offset, please see page 97 - 101. settings Setting the Load Panel Operation 1.

  • Page 98: Setting The Frequency

    MFG-2000 Series User Manual 2. Load setting. Select the corresponding Parameter channel and then press the F1(Load) . settings 3. Press the F1(50OHM) or F2(High Z) to set the Load value. AMPL is twice under High Z loading than that at 50 ohm.

  • Page 99: Setting The Amplitude

    OPERATION 3. There are two ways to set its    value :    a,Use the arrow keys and    scroll wheel.     b, number pad to enter the    Duty range.

  • Page 100: Setting The Dc Offset

    MFG-2000 Series User Manual 3. There are two ways to set its    value :    a,Use the arrow keys and    scroll wheel     b, number pad to enter the ...
  • Page 101 OPERATION 3. There are two ways to set its    value :    a,Use the arrow keys and    scroll wheel     b, number pad to enter the    Duty range.

  • Page 102: Pulse Channel

    MFG-2000 Series User Manual Pulse Channel As the MFG-2000 Serise are multi channel models, the desired output channel must first be selected before assigning the operation for that channel. Setup Pulse waveform Panel Operation 1. Press the Pulse or Pulse/RF 21XX key to Select Pulse.

  • Page 103: Setting The Pulse Duty Time

    OPERATION Setting the Pulse Duty Time Instead of setting the pulse width of the pulse, the duty of the pulse can be set. The settable duty times depend on the leading & trailing edge time settings, as defined below: Pulse Duty Cycle ≥ 100×Minimum Pulse Width ÷ Pulse Period Pulse Duty Cycle <...

  • Page 104: Setting The Pulse Width

    MFG-2000 Series User Manual 3. There are two ways to set its    value :    a,Use the arrow keys and    scroll wheel     b, number pad to enter the ...
  • Page 105 OPERATION 2. Press F2 (Width). The Width parameter will be highlighted in the parameter window. 3. There are two ways to set its    value :    a,Use the arrow keys and    scroll wheel ...

  • Page 106: Setting The Pulse Leading Edge Time

    MFG-2000 Series User Manual Setting the Pulse Leading Edge Time Panel Operation 1. Press the Waveform key.  2. Press F3 (Lead Edge). The  Lead Edge parameter will be highlighted in the parameter window. 3. There are two ways to set its ...

  • Page 107: Setting The Pulse Trailing Edge Time

    OPERATION Minimum ≧10nS(limited by the current Leading Range frequency and pulse width settings) Edge time Leading Edge Time ≤ 0.625 × Considerations Pulse Width 6. To set parameter Load/Frequency/Amplitude/DC Offset/Phase, please see page 109 - 113. Setting the Pulse Trailing Edge Time Panel Operation 1.
  • Page 108 MFG-2000 Series User Manual 3. There are two ways to set its    value :    a,Use the arrow keys and    scroll wheel     b, number pad to enter the ...

  • Page 109: Setting The Load

    OPERATION Setting the Load Panel Operation 1. Press the Pulse or 21XX Pulse/RF key. 22XX 2. Load setting. Select the corresponding Parameter channel and then press the F1(Load) . settings 3. Press the F1(50OHM) or F2(High Z) to set Load value. AMPL is twice under High Z loading than that at 50 ohm.

  • Page 110: Setting The Frequency

    MFG-2000 Series User Manual Setting the Frequency Panel Operation 1. Press the FREQ/Rate key. Q 2. The FREQ parameter will become highlighted in the parameter window. 3. There are two ways to set its    value : ...

  • Page 111: Setting The Amplitude

    OPERATION Setting the Amplitude Panel Operation 1. Press the AMPL key.  2. The AMPL parameter will become highlighted in the parameter window. 3. There are two ways to set its    value :    a,Use the arrow keys and ...

  • Page 112: Setting The Dc Offset

    MFG-2000 Series User Manual Setting the DC Offset Panel Operation 1. Press the DC Offset key.  2. The DC Offset parameter will become highlighted in the parameter window. 3. There are two ways to set its   ...

  • Page 113: Setting The Phase

    OPERATION Setting the Phase Panel Operation 1. Press the Pulse or Pulse/RF 21XX key. 22XX 2. Phase setting. Select the corresponding channel and then press F5(Phase). 3. There are two ways to set its    value :  ...

  • Page 114: Power Amplifier

         MFG-2000 Series User Manual                Power Amplifier           The power amplifer means that an amplifier that ...
  • Page 115 OPERATION DC working area: The relationship between the output current and the operating frequency: The relationship between the output voltage and the operating frequency:...
  • Page 116 MFG-2000 Series User Manual When a signal of large amplitude is input to a amplifier, the main parameters which determine the performance of the amplifier are frequency response and its thermal conditions. When the frequency of a input signal of large amplitude increases, the operating current...

  • Page 117: Modulation

    MODULATION ODULATION The MFG-2000 Series Multi Channel Function Generators are able to produce AM, ASK, FM, FSK, PM, PSK, PWM and SUM modulated waveforms. In addition the MFG-2000 can also produce swept and burst mode waveforms. Depending on the type of waveform produced, different modulation parameters can be set.
  • Page 118 MFG-2000 Series User Manual Selecting (FM) Modulation Source ............139 Frequency Shift Keying(FSK) ........... 141 Selecting FSK Modulation ..............141 FSK Carrier Shape .................. 142 FSK Carrier Frequency ................143 FSK Hop Frequency ................144 FSK Rate ....................145 FSK Source ..................... 146 Phase Modulation(PM) ..........
  • Page 119 MODULATION Sweep Time .................... 179 Marker Frequency ................... 180 Sweep Trigger Source ................181 Burst Mode ..............183 Selecting Burst Mode ................183 Burst Modes ................... 183 Burst Frequency ..................184 Burst Cycle/Burst Count ................. 185 Infinite Burst Count ................186 Burst Period ....................

  • Page 120: Amplitude Modulation(Am)

    MFG-2000 Series User Manual Amplitude Modulation(AM) An AM waveform is produced from a carrier waveform and a modulating waveform. The amplitude of the modulated carrier waveform depends on the amplitude of the modulating waveform. The MFG-2000 function generator can set the carrier frequency, amplitude and offset as well as internal or external modulation sources.

  • Page 121: Am Carrier Shape

    MODULATION AM Carrier Shape Sine, square, ramp, pulse or arbitrary waveforms Background can be used as the carrier shape. The default waveform shape is set to sine. Noise is not available as a carrier shape. Before the carrier shape can be selected, choose AM modulation mode, see above.

  • Page 122: Modulating Wave Shape

    MFG-2000 Series User Manual 3. Use the arrow keys and scroll    wheel or number pad to enter    the carrier frequency.     4. Press F2~F6 to select the z z frequency range.

  • Page 123: Am Frequency

    MODULATION UpRamp 100% Symmetry Triangle 50% Symmetry DnRamp 0% Symmetry AM Frequency The frequency of the modulation waveform (AM Frequency) can be set from 2mHz to 20kHz. Panel Operation 1. Press the MOD key.  2. Press F1 (AM).  ...

  • Page 124: Modulation Depth

    MFG-2000 Series User Manual 5. Use the arrow keys and scroll    wheel or number pad to enter    the AM frequency.     6. Press F1~F3 to select the kz z frequency range.

  • Page 125: Selecting The (Am) Modulation Source

    MODULATION 5. Use the arrow keys and scroll    wheel or number pad to enter    the AM depth.     6. Press F1 (%) to choose %  units. Range Depth 0%~120% Default depth 100% Note When the modulation depth is greater than 100%, the...
  • Page 126 MFG-2000 Series User Manual Use the MOD INPUT terminal External Source on the rear panel when using an external source. Note If an external modulation source is selected, modulation depth is determined by a ± 5V signal input into the MOD INPUT terminal on the rear panel. For...

  • Page 127: Amplitude Shift Keying(Ask)

    MODULATION Amplitude Shift Keying(ASK) ASK modulation is used to switch the output amplitude between two preset amplitude values (carrier amplitude and modulation amplitude). Only one modulation mode can be used at one time. Sweep and burst mode also cannot be used with ASK. Enabling ASK will disable Sweep or Burst mode.

  • Page 128: Ask Carrier Frequency

    MFG-2000 Series User Manual 2. Press F1 ~ F5 to select the  a carrier waveform.   Ranage Carrier Waveforms Sine ASK Carrier Frequency The maximum carrier frequency depends on the carrier shape. The default carrier frequency is 1kHz.

  • Page 129: Ask Amplitude

    MODULATION ASK Amplitude The default ASK amplitude is 0.5V. Internally modulated waveforms use a square wave with a 50% duty cycle. Panel Operation 1. Press the MOD key.  2. Press F2 (ASK).  K 3. Press F2 (ASK Ampl). ...

  • Page 130: Ask Rate

    MFG-2000 Series User Manual ASK Rate The ASK rate setting determines the rate at which the amplitude will switch from the carrier amplitude and the modulation amplitude. Panel Operation 1. Select MOD.  2. Press F2 (ASK).  K 3. Press F3 (ASK Rate).

  • Page 131: Ask Source

    MODULATION ASK Source The function generator will accept an internal or external source for ASK modulation. The default source is internal. When Internal Source is selected, the ASK Rate setting will set the frequency rate. Panel Operation 1. Press the MOD key. ...

  • Page 132: Frequency Modulation(Fm)

    MFG-2000 Series User Manual Frequency Modulation(FM) A FM waveform is produced from a carrier waveform and a modulating waveform. The instantaneous frequency of the carrier waveform varies with the magnitude of the modulating waveform. When using the MFG-2000 function generator, only one type of modulated waveform can be created at any one time.
  • Page 133 MODULATION...

  • Page 134: Fm Carrier Shape

    MFG-2000 Series User Manual FM Carrier Shape The default waveform shape is set to sine. Noise Background waveforms cannot be used as a carrier wave. Panel Operation 1. Press the Waveform key.  2. Press F1~F5 to select the ...
  • Page 135 MODULATION Range Carrier Shape Carrier Frequency Sine 1μHz~320MH(max) Square 1μHz~25MHz(max) Pulse 1μHz~25MHz(max) Ramp 1μHz~1MHz Default frequency 1kHz...

  • Page 136: Fm Wave Shape

    MFG-2000 Series User Manual FM Wave Shape The function generator can accept internal as well as external sources. The MFG-2000 has sine, square, pulse, positive and negative ramps (UpRamp, DnRamp) as the internal modulating waveform shapes. Sine is the default wave shape.

  • Page 137: Fm Frequency

    MODULATION FM Frequency The frequency of the modulation waveform (FM frequency) can be set from 2mHz to 20kHz. For frequency modulation, the function generator will accept internal or external sources. Panel Operation 1. Press the MOD key.  2. Press F2 (FM). ...

  • Page 138: Frequency Deviation

    MFG-2000 Series User Manual Frequency Deviation The frequency deviation is the peak frequency deviation from the carrier wave and the modulated wave. Panel Operation 1. Press the MOD key.  2. Press F2 (FM).   3. Press F2 (Freq Dev).

  • Page 139: Selecting (Fm) Modulation Source

    MODULATION Selecting (FM) Modulation Source The function generator will accept an internal or external source for FM modulation. The default source is internal. Panel Operation 1. Press the MOD key.  2. Press F2 (FM).   3. Press F1 (Source). ...
  • Page 140 MFG-2000 Series User Manual...

  • Page 141: Frequency Shift Keying(Fsk)

    MODULATION Frequency Shift Keying(FSK) Frequency Shift Keying Modulation is used to shift the frequency output of the function generator between two preset frequencies (carrier frequency, hop frequency). The frequency at which the carrier and hop frequency shift is determined by the internal rate generator or the voltage level from the Trigger INPUT terminal on the rear panel.

  • Page 142: Fsk Carrier Shape

    MFG-2000 Series User Manual FSK Carrier Shape The default waveform shape is set to sine. Noise Background waveforms cannot be used as carrier waves. Panel Operation 1. Press the Waveform key.  2. Press F1~F5 to choose the  a...

  • Page 143: Fsk Carrier Frequency

    MODULATION FSK Carrier Frequency The maximum carrier frequency depends on the carrier shape. The default carrier frequency for all carrier shapes is 1kHz. The voltage level of the Trigger INPUT signal controls the output frequency when EXT is selected. When the Trigger INPUT signal is logically low the carrier frequency is output and when the signal is logically high, the hop frequency is output.

  • Page 144: Fsk Hop Frequency

    MFG-2000 Series User Manual FSK Hop Frequency The default Hop frequency for all waveform shapes is 100 Hz. A square wave with a duty cycle of 50% is used for the internal modulation waveform. The voltage level of the Trigger INPUT signal controls the output frequency when EXT is selected.

  • Page 145: Fsk Rate

    MODULATION Range Waveform Carrier Frequency Sine wave 1μHz~320MHz(max) Square wave 1μHz~25MHz(max) Ramp wave 1μHz~1MHz Pulse wave 1μHz~25MHz(max) Default frequency 100Hz FSK Rate FSK Rate function is used to determine rate at which the output frequency changes between the carrier and hop frequencies. The FSK Rate function only applies to internal FSK sources.

  • Page 146: Fsk Source

    MFG-2000 Series User Manual 5. The arrow keys and scroll    wheel or number pad to enter    the FSK rate.     6. Press F1~F4 to select the kz z frequency unit. ...
  • Page 147 MODULATION...

  • Page 148: Phase Modulation(Pm)

    MFG-2000 Series User Manual Phase Modulation(PM) A PM waveform is produced from a carrier waveform and a modulating waveform. The phase of the carrier waveform is modulated by the magnitude of the modulating waveform. When using the function generator, only one type of modulated waveform can be created at any one time for the selected channel.

  • Page 149: Pm Carrier Waveform

    MODULATION PM Carrier Waveform PM uses a sine wave as default. Noise cannot be Background used with phase modulation. Panel Operation 1. Press the Waveform key.  2. Press F1 ~ F5 to select the  a waveform.   Range Carrier Waveforms Sine wave, square wave,...

  • Page 150: Pm Wave Shape

    MFG-2000 Series User Manual Pulse wave 1μHz~25MHz(max) Ramp wave 1μHz~1MHz Default frequency 1 kHz PM Wave Shape The function generator can accept internal or external sources. The internal sources can include sine, square, triangle, up ramp and down ramp. The default wave shape is sine.

  • Page 151: Pm Frequency

    MODULATION PM Frequency The frequency of the modulation waveform (PM Frequency) can be set from 2mHz to 20kHz. The function generator can accept internal or external sources. Panel Operation 1. Press the MOD key.  2. Press F4 (PM).  ...

  • Page 152: Phase Deviation

    MFG-2000 Series User Manual Phase Deviation The maximum phase deviation depends on the the carrier wave frequency and the modulated waveform. 1. Press the MOD key. Panel operation  2. Press F4 (PM).   3. Press F2 (Phase Dev).

  • Page 153: Select The Pm Source

    MODULATION Select the PM Source The function generator excepts internal or external sources for phase modulation. The default source is internal. Panel Operation 1. Press the MOD key.  2. Press F4 (PM).   3. Press F1 (Source).  ...
  • Page 154 MFG-2000 Series User Manual...

  • Page 155: Phase Shift Keying(Psk)

    MODULATION Phase Shift Keying(PSK) PSK modulation alternates the output between two preset phase values (carrier phase and modulation phase) Only one mode of modulation can be enabled at any one time. If PSK is enabled, any other modulation mode will be disabled. Likewise, burst and sweep modes cannot be used with PSK and will be disabled when PSK is enabled.

  • Page 156: Psk Carrier Wave Shape

    MFG-2000 Series User Manual PSK Carrier Wave Shape Sine is the default waveform. Other waveforms Background cannot be used as a carrier wave. Panel Operation 1. Press the Waveform key.  2. Press F1 ~ F5 to select the a...

  • Page 157: Psk Modulation Phase

    MODULATION PSK Modulation Phase The default PSK phase is 180° . The internal modulation source is a square wave with a 50% duty cycle. Panel Operation 1. Press the MOD key.  2. Press F6 (PSK).  K 3. Press F2 (PSK Phase). ...

  • Page 158: Psk Rate

    MFG-2000 Series User Manual PSK Rate The PSK modulation time determines whether the carrier phase or modulation phase is output. Panel Operation 1. Select MOD.  2. Press F3 (PSK).  K 3. Press F3 (PSK Rate). Ka  4. The PSK rate parameter will become highlighted in the parameter window.

  • Page 159: Psk Source

    MODULATION PSK Source The MFG-2000 accepts internal and external PSK sources, with internal as the default source. When the PSK source is set to internal, the PSK rate is configured using the PSK modulation time setting. Panel Operation 1. Press the MOD key. ...

  • Page 160: Pulse Width Modulation

    MFG-2000 Series User Manual Pulse Width Modulation For pulse width modulation the instantaneous voltage of the modulating waveform determines the width of the pulse waveform. Only one mode of modulation can be enabled at any one time for the selected channel. If PWM is enabled, any other modulation mode will be disabled.

  • Page 161: Pwm Carrier Shape

    MODULATION PWM Carrier Shape PWM uses a square wave as the carrier shape. Other wave shapes cannot be used with PWM. If a carrier shape other than square is used with PWM, an error message will appear. PWM Carrier Frequency The carrier frequency depends on the square wave.

  • Page 162: Pmw Modulating Wave Shape

    MFG-2000 Series User Manual PMW Modulating Wave Shape The modulating wave shapes for internal sources include sine, square, triangle, up ramp and down ramp. The default wave shape is sine. Panel Operation 1. Press the MOD key.  2. Press F6 (PWM).

  • Page 163: Modulating Waveform Frequency

    MODULATION Modulating Waveform Frequency Panel Operation 1. Press the MOD key.  2. Press F6 (PWM).   3. Press F3 (PWM Freq). q  4. The PMW Freq parameter will become highlighted in the parameter window. 5. Use the selector keys and ...

  • Page 164: Modulation Duty Cycle

    MFG-2000 Series User Manual Modulation Duty Cycle Duty function is used to set the duty cycle as percentage (%). 1. Press the MOD key. Panel Operation  2. Press F6 (PWM).   3. Press F2 (Duty).  D 4. The PMW Duty parameter will become highlighted in the parameter window.

  • Page 165: Pwm Source

    MODULATION PWM Source The MFG-2000 accepts internal and external PWM sources. Internal is the default source for PWM sources Panel Operation 1. Press the MOD key.  2. Press F6 (PWM).   3. Press F1 (Source).   4. To select the source, press F1 EX...

  • Page 166: Sum Modulation

    MFG-2000 Series User Manual SUM modulation SUM modulation adds the modulating waveform to the carrier waveform. The amplitude of the modulating waveform is set as a percentage of the carrier amplitude. Only one mode of modulation can be enabled at any one time for the selected channel.

  • Page 167: Sum Carrier Waveform

    MODULATION SUM Carrier Waveform The SUM carrier waveform is a sinewave by Background default. Panel Operation 1. Press the Waveform key.  2. Press F1~F5 to select the   carrier waveform.   Range Carrier Waveform Sine, square, pulse, ramp and noise wave.

  • Page 168: Sum Waveform

    MFG-2000 Series User Manual Pulse wave 1μHz~25MHz(max) Ramp wave 1μHz~1MHz Default frequency 1 kHz SUM Waveform The function generator can accept internal and external sources. The MFG-2000 includes sine, square, pulse, UpRamp and DnRamp as internal sources. The default waveform is sine.

  • Page 169: Modulating Waveform Frequency

    MODULATION Modulating Waveform Frequency The frequency of the modulating waveform (SUM Frequency) can be set from 2mHz to 20kHz. The function generator accepts internal and external SUM sources. Panel Operation 1. Press the MOD key.  2. Press F5 (SUM). ...

  • Page 170: Sum Amplitude

    MFG-2000 Series User Manual SUM Amplitude The SUM depth is the offset (in percent relative to the carrier) of the signal that is added to the carrier. Panel Operation 1. Press the MOD key.  2. Press F5 (SUM). ...

  • Page 171: Select The Sum Source

    MODULATION Select the SUM Source The signal generator can accept internal or external sources for the SUM modulation. Panel Operation 1. Press the MOD key.  2. Press F5 (SUM).   3. Press F1 (Source).   4. Press F1 (INT) or F5 (EXT) to EX...
  • Page 172 MFG-2000 Series User Manual...

  • Page 173: Frequency Sweep

    MODULATION Frequency Sweep The function generator can perform a sweep for sine, square or ramp waveforms, but not noise, and pulse. When Sweep mode is enabled, Burst or any other modulation modes will be disabled. In Sweep mode the function generator will sweep from a start frequency to a stop frequency over a number of designated steps.

  • Page 174: Setting Start And Stop Frequency

    MFG-2000 Series User Manual Setting Start and Stop Frequency The start and stop frequencies define the upper and lower sweep limits. The function generator will sweep from the start through to the stop frequency and cycle back to the start frequency. The sweep is phase continuous over the full sweep range (1μHz-max...
  • Page 175 MODULATION 4. Use the arrow keys and scroll    wheel or number pad to enter    the Stop/Start frequency.     5. Press F1~F5 to select the z z Start/Stop frequency units.   Range Sweep Range Sine wave...

  • Page 176: Center Frequency And Span

    MFG-2000 Series User Manual Center Frequency and Span A center frequency and span can be set to determine the upper and lower sweep limits (start/stop). Panel Operation 1. Press the SWEEP key.  2. Press F6 (More).   3. Press F1 (Span) or F2 (Center) a...
  • Page 177 MODULATION 5. Use the arrow keys and scroll    wheel or number pad to enter    the Span/Center frequency.     6. Press F1~F5 to select the z z Start/Stop frequency units.   Range Center frequency Sine wave...

  • Page 178: Sweep Mode

    MFG-2000 Series User Manual The SYNC signal is output from the TRIG output terminal. Sweep Mode Sweep mode is used to select between linear or logarithmic sweeping. Linear sweeping is the default setting. Panel Operation 1. Press the SWEEP key.

  • Page 179: Sweep Time

    MODULATION Sweep Time The sweep time is used to determine how long it takes to perform a sweep from the start to stop frequencies. The function generator automatically determines the number of discrete frequencies used in the scan depending on the length of the scan. Panel Operation 1.

  • Page 180: Marker Frequency

    MFG-2000 Series User Manual Marker Frequency The marker frequency is the frequency at which the marker signal goes low (The marker signal is high at the start of each sweep). The marker signal is output from the TRIG output terminal on the rear panel.

  • Page 181: Sweep Trigger Source

    MODULATION 7. Use the arrow keys and scroll    wheel or number pad to enter    the frequency.     8. Press F1~F5 to select the z z frequency unit.   Range Frequency Sine wave 1μHz~320MH(max) Square wave...
  • Page 182 MFG-2000 Series User Manual 3. To select the trigger source,  aa press F1 (Internal), F2   (External) or F3 (Manual). 4. Press Return to return to the  previous menu. Using the Internal source will produce a Note continuous sweep using the sweep time settings.

  • Page 183: Burst Mode

    MODULATION Burst Mode The function generator can create a waveform burst with a designated number of cycles. Burst mode supports sine, square ,triangle and ramp waveforms. Burst Selecting Burst Mode When burst mode is selected, any modulation or sweep modes will be automatically disabled. If no ...

  • Page 184: Burst Frequency

    MFG-2000 Series User Manual voltage level of the output will remain equal to the starting phase of the burst waveforms, ready for the signal to go high again. Burst Mode Burst Count Burst Period Phase Trigger Source Triggered (Int) Available...

  • Page 185: Burst Cycle/Burst Count

    MODULATION 4. Press F2~F6 to select the z z frequency unit.  Range Frequency– Sine 1uHz~60MHz(max) Frequency– Square 1uHz~25MHz(max) Freqency – Ramp 1uHz~1MHz Default 1kHz Waveform frequency and burst period are not the Note same. The burst period is the time between the bursts in N-Cycle mode.

  • Page 186: Infinite Burst Count

    MFG-2000 Series User Manual 5. Use the arrow keys and scroll    wheel or number pad to enter    the number of cycles.     6. Press F5 to select the Cyc  ...

  • Page 187: Burst Period

    MODULATION Burst Period The burst period is used to determine the time between the start of one burst and the start of the next burst. It is only used for internally triggered bursts. Panel Operation 1. Press the Burst key. ...

  • Page 188: Burst Phase

    MFG-2000 Series User Manual 5. Use the arrow keys and scroll    wheel or number pad to enter    period time.     6. Press F1~F3 to choose the E E period time unit.
  • Page 189 MODULATION 5. Use the arrow keys and scroll    wheel or number pad to enter    the phase.     6. Press F5 (Degreee) to select  Dg the phase unit. Range Phase -360˚~+360˚ Default 0˚...

  • Page 190: Burst Trigger Source

    MFG-2000 Series User Manual Burst Trigger Source Each time the function generator receives a trigger in triggered burst (N-Cycle) mode, a waveform burst is output. The number of waveforms in each burst is designated by the burst cycle (burst count). When a burst has completed, the function generator waits for the next trigger.

  • Page 191: Burst Delay

    MODULATION Note When the internal trigger source is chosen, the burst is output continuously at a rate defined by the burst period setting. The interval between bursts is defined by the burst period. When the external trigger is selected the function generator will receive a trigger signal (TTL) from the Trigger INPUT terminal on the rear panel.
  • Page 192 MFG-2000 Series User Manual 6. Use the selector keys and    scroll wheel or number pad    to enter period time.     7. Press F1~F4 to choose the E E delay time unit.

  • Page 193: Burst Trigger Output

    MODULATION Burst Trigger Output The Trig Out terminal on the rear panel can be used for burst or sweep modes to output a rising edge TTL compatible trigger signal. By default the trigger signal is rising edge. The trigger signal is output at the start of each burst.

  • Page 194: Secondary System Function Settings

    MFG-2000 Series User Manual ECONDARY SYSTEM FUNCTION SETTINGS The secondary system functions are used to store and recall settings, view help files, view the software version, update the firmware, set the buzzer. Save and Recall .............. 195 Selecting the Remote Interface ........198 LAN Interface ..................

  • Page 195: Save And Recall

    SECONDARY SYSTEM FUNCTION SETTINGS Save and Recall The MFG-2000 has non-volatile memory to store instrument state and ARB data. There are 10 memory files numbered 0~9. Each memory file can either store arbitrary waveform data (ARB), settings or both. When data (ARB or Setting data) is stored in a memory file, the data will be shown in red.
  • Page 196 MFG-2000 Series User Manual Marker Hop frequency   Time   Start frequency Source   Stop frequency Shape   Center frequency Phase   Span frequency PM Frequency   Marker frequency   Burst Type Source ...
  • Page 197 SECONDARY SYSTEM FUNCTION SETTINGS 3. Choose a file operation: Press F1 to store a file, press   F2 to recall a file, or press F3  a to delete a file.  D 4. Use the scroll wheel to select a memory file.

  • Page 198: Selecting The Remote Interface

    MFG-2000 Series User Manual Selecting the Remote Interface The MFG-2000 has LAN and USB interfaces for remote control. Only one remote interface can be used at any one time. LAN Interface When using the LAN interface, an IP must be...

  • Page 199: Lan Host Name

    SECONDARY SYSTEM FUNCTION SETTINGS 6. If Manual was selected, set F1 dd aa (IP Addr), F2 (NetMask) and   F3 (Gateway) in turn. 7. The IP address, net mask or gateway settings become highlighted in the parameter window. 8. Use the number pad to enter ...
  • Page 200 MFG-2000 Series User Manual 2. Press F2 (Interface).  a 3. Press F3 (LAN).   4. Press F2 (Config).  g 5. Press F4 (HostName) to set  a the host name for the unit. 6. The Host Name settings become highlighted in the parameter window.

  • Page 201: Usb Interface

    SECONDARY SYSTEM FUNCTION SETTINGS USB Interface The following shows how to configure the meter Background for remote control via the USB interface. Panel Operation 1. Press the UTIL key.  2. Press F2 (Interface).  a 3. Press F2 (USB). ...

  • Page 202: System And Settings

    MFG-2000 Series User Manual System and Settings There are a number of miscellaneous settings and firmware settings that can be configured. Viewing and Updating the Firmware 1. Press the UTIL key. Panel Opearon  2. Press F3 (Cal.).  a.

  • Page 203: Language Selection

    SECONDARY SYSTEM FUNCTION SETTINGS Language Selection The MFG-2000 can be operated in English or Background Simplified Chinese. By default, the language is set to English. Panel Operation 1. Press the UTIL key.  2. Press F4 (System).   3. Press F2 (Language). ...

  • Page 204: Display Brightness

    MFG-2000 Series User Manual 3. Press F4 (Beep) to toggle the  B buzzer sound on or off. 4. The Beep parameter will become highlighted. Display Brightness The brightness of the display can be set from the Background utility-system menu.

  • Page 205: Frequency Counter

    SECONDARY SYSTEM FUNCTION SETTINGS       Frequency Counter     Example: Turn on the frequency counter. Gate time: 1 second. 1. Press UTIL, F6 (Counter). Output: N/A        Input: 2.

  • Page 206: Screen Capture

    MFG-2000 Series User Manual Screen Capture The function generator is able to capture Background screenshots and save them to a USB flash drive. 1. Insert a USB key into the USB Connection port on the rear panel. Panel Operation 2. Press the UTIL key.

  • Page 207: Channel Settings

    CHANNEL SETTINGS HANNEL SETTINGS The channel settings chapter shows how to set the output impedance, output phase and DSO connection settings. Output Impedance ................. 208 Selecting the Output Phase ..............209 Synchronizing the Phase ................ 210 DSO Link (For MFG-22XX only) ............210...

  • Page 208: Output Impedance

    MFG-2000 Series User Manual Output Impedance          5 3 2 M P                    ...

  • Page 209: Selecting The Output Phase

                CHANNEL SETTINGS             Selecting the Output Phase       1. Press the CH1/CH2 key. Panel operation ...

  • Page 210: Synchronizing The Phase

             5 3 2 M P                     MFG-2000 Series User Manual       Synchronizing the Phase ...
  • Page 211 CHANNEL SETTINGS 5. To select a DSO channel,   Press F2 (CH1), F3 (CH2), F4   (CH3) or F5 (CH4). The acquired data can then be displayed.

  • Page 212: Dual Channel Operation

    UAL CHANNEL OPERATION The dual channel section details how to operate the unit in dual channel mode (MFG-2000 Series) and how to set any channel-specific settings. Frequency Coupling (For 22XX only) ............. 213 Amplitude Coupling (For 22XX only) ............ 215 Channel Tracking (For 22XX only) ............

  • Page 213: Frequency Coupling (For 22Xx Only)

    DUAL CHANNEL OPERATION Frequency Coupling (For 22XX only) Frequency coupling sets the frequency of the Background unselected channel as a frequency offset from the selected channel or as a ratio of the frequency of the selected channel. Panel Operation 1. Press the UTIL key. ...
  • Page 214 MFG-2000 Series User Manual Use the selector keys and    scroll wheel or number pad    to enter the ratio.     Press F5 (Enter) to confirm.  E 6. Alternatively, press F1 (OFF) ...

  • Page 215: Amplitude Coupling (For 22Xx Only)

    DUAL CHANNEL OPERATION Amplitude Coupling (For 22XX only) Amplitude coupling couples the amplitude of one Background channel to the other channel. When the amplitude settings for one channel are changed, those same settings are automatically reflected in the other channel. Panel Operation 1.

  • Page 216: Channel Tracking (For 22Xx Only)

    MFG-2000 Series User Manual Channel Tracking (For 22XX only) Channel tracking will set the waveform output of Background one channel to be the same as the other channel. When the settings of one channel are changed, those changes are tracked on the other channel.

  • Page 217: Sync Int (For 22Xx Only)

    DUAL CHANNEL OPERATION Sync Int (For 22XX only) Synchronizes the phase of both channelsand sets Background the phase to 0º . Panel Operation 1. Press the UTIL key.  2. Press F5 (Dual Ch).  Dah 3. Press F4 (Sync Int). ...

  • Page 218: Arbitrary Waveforms

    MFG-2000 Series User Manual RBITRARY WAVEFORMS The MFG-2000 can create user-defined arbitrary waveforms with a sample rate of 200MHz. Each waveform can include up to 16k of data points with a vertical range of ±8192(16384). Inserting Built-In Waveforms .......... 219 Create an AbsAtan Waveform ..............

  • Page 219: Inserting Built-In Waveforms

    ARBITRARY WAVEFORMS Inserting Built-In Waveforms The MFG-2000 includes 66 common waveforms, such as comon, math waveforms, windowing functions and engineering waveforms. Create an AbsAtan Waveform Panel Operation 1. Press the ARB key.  2. Press F3(Built in).  B 3. Press F4(Wave). av...
  • Page 220 MFG-2000 Series User Manual 11. Repeat steps 4~8 for gh a completing setting of Length   (F2) and Scale (F3). 12. Press F5 (Done) to complete D  the operation 13. Press Return to return to the  previous menu.

  • Page 221: Display An Arbitrary Waveform

    ARBITRARY WAVEFORMS Display an Arbitrary Waveform Set the Horizontal Display Range The horizontal window bounds can be set in one of two ways: Using a start point and length, or a center point and length. Panel Operation 1. Press the ARB key. ...
  • Page 222 MFG-2000 Series User Manual 9. Press Return to return to the  previous menu. 10. Repeat steps 4~9 for Length Setting the  gh (F2). Length 11. Repeat steps 4~9 for Center Using a Center   Point (F3). 12. To zoom into the arbitrary Zoom in ...

  • Page 223: Set The Vertical Display Properties

    ARBITRARY WAVEFORMS Set the Vertical Display Properties Like the horizontal properties, the vertical display properties of the waveform display can be created in two ways: Setting high and low values, or setting the center point. Panel Operation 1. Press the ARB key. ...
  • Page 224 MFG-2000 Series User Manual 11. Repeat steps 4~9 for Center Setting the Center   (F3). Point 12. To zoom in from the center of Zoom  Z the arbitrary waveform, press F4 (Zoom in). The Zoom in function will reduce the length by half each time the function is used.

  • Page 225: Page Navigation (Back Page)

    ARBITRARY WAVEFORMS Page Navigation (Back Page) When viewing the waveform, the display window Background can be moved forward and backward using the Next/Back Page functions. Panel Operation 1. Press the ARB key.  2. Press F1 (Display).  Da 3. Press F4 (Back Page) to move ...

  • Page 226: Page Navigation (Next Page)

    MFG-2000 Series User Manual Page Navigation (Next Page) When viewing the waveform, the display window Background can be moved forward and backward using the Next/Back Page functions. Panel Operation 1. Press the ARB key.  2. Press F1 (Display). ...

  • Page 227: Display

    ARBITRARY WAVEFORMS Display Panel Operation 1. Press the ARB key.  2. Press F1 (Display).  Da 3. To make the display window  Ovv cover the whole waveform, press F5 (Overview). Horizontal: 0~1000 Vertical: -8191~8191 Below shows the display after Overview has been selected.

  • Page 228: Editing An Arbitrary Wavefrom

    MFG-2000 Series User Manual Editing an Arbitrary Wavefrom Adding a Point to an Arbitrary Waveform The MFG-2000 has a powerful editing function Background that allows you to create points or lines anywhere on the waveform. Panel Operation 1. Press the ARB key.
  • Page 229 ARBITRARY WAVEFORMS 10. The Value parameter will become Red. 11. Use the selector keys and    scroll wheel or number pad    to enter a Data value.     12. Press F5 (Enter) to save the settings.

  • Page 230: Adding A Line To An Arbitrary Waveform

    MFG-2000 Series User Manual Adding a Line to an Arbitrary Waveform The MFG-2000 has a powerful editing function Background that allows you to create points or lines anywhere on the waveform. Panel Operation 1. Press the ARB key.  2. Press F2 (Edit).

  • Page 231: Copy A Waveform

    ARBITRARY WAVEFORMS 10. Press F5 (Done) to confirm  D the line edit. 11. Press Return to return to the  previous menu. The red line was created below with the following properties: Start Address: 0, Start Data: 0 Stop Address: 500, Stop Data: 0 Copy a Waveform Panel Operation 1.
  • Page 232 MFG-2000 Series User Manual 6. The the arrow keys and scroll    wheel or number pad to enter    the Copy From address.     7. Press F5 (Enter) to save the E ...

  • Page 233: Clear The Waveform

    ARBITRARY WAVEFORMS Clear the Waveform Panel Operation 1. Press the ARB key.  2. Press F2 (Edit).  Ed 3. Press F4 (Clear).  a 4. Press F1 (Start).  a 5. The Clear From properties will become highlighted in red. 6.
  • Page 234 MFG-2000 Series User Manual 11. Press Return to return to the  previous menu. 12. Press F5 (ALL) to delete the Delete All   whole waveform. 13. Press F5 (Done) again to  D confirm the deletion. 14. Press Return return to the ...

  • Page 235: Arb Protection

    ARBITRARY WAVEFORMS The result after the whole waveform is deleted: ARB Protection The protection function designates an area of the arbitrary waveform that cannot be altered. Panel Operation 1. Press the ARB key.  2. Press F2 (Edit).  Ed 3.
  • Page 236 MFG-2000 Series User Manual 7. Press F5 (Enter) to save the  E settings. 8. Press Return to return to the  previous menu. 9. Repeat steps 4~8 for Length gh  (F3). 10. Press F4 (Done) to confirm D...
  • Page 237 ARBITRARY WAVEFORMS 19. The waveform background will return back to black. The property “Unprotected” be will grayed out. Below, the protected areas of the waveform are shown with an blue background: Start:100, Length: 500.

  • Page 238: Ouput An Arbitrary Waveform

    MFG-2000 Series User Manual Ouput an Arbitrary Waveform The arbitrary waveform generator can output up to 16k points (2~16384). Ouput Arbitrary Waveform Panel Operation 1. Press the ARB key.  2. Press F6 (Output).  O 3. Press F1 (Start).
  • Page 239 ARBITRARY WAVEFORMS The front panel terminal will output the following waveform. Start 100，Length 500...

  • Page 240: Saving/Recalling An Arbitrary Waveform

    MFG-2000 Series User Manual Saving/Recalling an Arbitrary Waveform The MFG-2000 can save and load arbitrary waveforms from 10 internal memory slots. Arbitrary waveforms can also be saved and loaded from a USB memory stick. Saving a Waveform to Internal Memory Panel Operation 1.

  • Page 241: Saving A Waveform To Usb Memory

    ARBITRARY WAVEFORMS 10. Select a memory file using the scroll wheel. ARB0~ARB9 11. Press F1 (Select) to save the   selected memory file. 12. Press Return to return to the  previous menu. Below the file ARB1 is selected using the scroll wheel.
  • Page 242 MFG-2000 Series User Manual 4. The Start propery will become highlighted in red. 5. Use the arrow keys and scroll    wheel or number pad to enter    the Start address.     6. Press F5 (Enter) to confirm ...
  • Page 243 ARBITRARY WAVEFORMS New Folder: NEW_FOL 14. Use the scroll wheel to move the cursor. 15. Use F1 (Enter Char) or F2 Baka Eha (Backspace) to create a folder   name. 16. Press F5 (Save) to save the  av folder name.

  • Page 244: Load A Waveform From Internal Memory

    MFG-2000 Series User Manual 20. Use F1 (Enter Char) or F2 Eha Baka (Backspace) to create a file   name. 21. Press F5 (Save) to save the file av  name. Below the folder, ABC, and the file, MFG.CSV, have been created in the root directory.
  • Page 245 ARBITRARY WAVEFORMS 6. Press F3 (To) to choose the   starting point for the loaded waveform. 7. The Load To parameter will become highlighted in red. 8. Use the selector keys and    scroll wheel or number pad ...

  • Page 246: Load A Waveform From Usb

    MFG-2000 Series User Manual Load a Waveform from USB Panel Operation 1. Press the ARB key.  2. Press F5 (Load).  ad 3. Press F2 (USB).  B 4. Use the scroll wheel to choose a file name. 5. Press F1 (Select) to select the ...
  • Page 247 ARBITRARY WAVEFORMS 8. Use the arrow keys and scroll    wheel or number pad to enter    the starting point.     9. Press F5(Enter) to confirm the  E Start point. 10. Press F5(Done). ...

  • Page 248: Remote Interface

    MFG-2000 Series User Manual EMOTE INTERFACE Establishing a Remote Connection ......... 249 Configure USB interface ................. 249 Configure LAN interface ................ 249 Remote control terminal connection ............. 252 Web Browser Control Interface ........254 Overview ....................254 Command Syntax ................... 257 Command List ..............

  • Page 249: Establishing A Remote Connection

    1.1/2.0 (full speed) Speed Panel Operation 1. Download and install the USB driver from the GW Instek website, www.gwinstek.com. Go to the Product > Signal Sources > Arbitrary Function Generators > MFG-2000 product page to find the USB driver setup file.
  • Page 250 MFG-2000 Series User Manual HTTP Port 80 (fixed) Panel Operation 1. Connect the LAN cable to the rear panel LAN port. 2. Press the Utility key followed a  by Interface (F2) and LAN  (F3). Use DHCP to automatically configure the IP...
  • Page 251 REMOTE INTERFACE 7. Press NetMask (F2) and set ak D the mask address using the number pad. Press Done (F1) to complete setting the net mask. 8. Press Gateway (F3) and set aa D the gateway address using the number pad. Press Done (F1) to complete setting the gateway.

  • Page 252: Remote Control Terminal Connection

    MFG-2000 Series User Manual Remote control terminal connection Invoke the terminal application such as MTTTY Terminal (Multi-Threaded TTY). For USB, set the COM port, application baud rate, stop bit, data bit, and parity accordingly. To check the COM port No, see the Device Manager in the PC.
  • Page 253 REMOTE INTERFACE...

  • Page 254: Web Browser Control Interface

    MFG-2000 Series User Manual Web Browser Control Interface The MFG-2000 also has a browser-based interface to remotely control the unit over a network. Overview The Welcome Page is the home page for the Welcome Page browser control interface. This page lists instrument information and the LAN configuration.
  • Page 255 REMOTE INTERFACE The Browser Web Control allows you to Browser Web remotely control and view the unit over a LAN. Control The unit can be controlled via a virtual control panel using a mouse, with SCPI controls via an SCPI input box or by running SCPI commands in a file.
  • Page 256 MFG-2000 Series User Manual 2. Next enable the virtual a  interface on the MFG-2000.   Press the Utility key followed by Interface (F2), LAN (F3) and Remote (F1) to enable/disable the Virtual interface. 3. Enter the IP address of the unit into the address bar of your web browser as follows: 4.

  • Page 257: Command Syntax

    REMOTE INTERFACE Command Syntax IEEE488.2, 1992 (fully compatible) Compatible  standard SCPI, 1994 (partially compatible)  The SCPI standard is an ASCII based standard that Command Tree defines the command syntax and structure for programmable instruments. Commands are based on a hierarchical tree structure.
  • Page 258 MFG-2000 Series User Manual A query is a simple or compound Query command followed by a question mark (?). A parameter (data) is returned. The maximum or minimum value for a parameter can also be queried where applicable. SOURce1:FREQuency? Example...
  • Page 259 REMOTE INTERFACE 1: command header Command offset SOURce1:DCOffset < >LF Format 2: single space 3: parameter 4: message terminator Square Brackets [] Commands that contain squares brackets indicate that the contents are optional. The function of the command is the same with or without the square bracketed items.
  • Page 260 MFG-2000 Series User Manual NRf type with a 1, 1.5, 4.5e-1 <NRf+> <Numeric> suffix including MAX, MIN, MINimum, MAXimum or DEFault parameters. Arbitrary ASCII <aard> characters. Discrete ASCII IMM, EXT, <discrete> character parameters NRf+ type 1 KHZ, 1.0 HZ, <frequency>...
  • Page 261 REMOTE INTERFACE A space is used to separate a Command Space Separators parameter from a keyword/command header. A colon is used to separate Colon (:) keywords on each node. A semi colon is used to separate Semicolon (;) subcommands that have the same node level.

  • Page 262: Command List

    MFG-2000 Series User Manual Command List System Commands ............266 SYSTem:ERRor? ..................266 *IDN? ..................... 266 *RST ....................... 267 *TST? ...................... 267 SYSTem:VERSion?.................. 267 *OPC ...................... 268 *OPC? ..................... 268 *WAI ....................... 268 Status Register Commands ..........270 *CLS......................270 *ESE ......................
  • Page 263 REMOTE INTERFACE SOURCEPULSE:PULSe:TRANsition:TRAIling ........292 Amplitude Modulation (AM) Commands ......294 AM Overview ..................294 SOURce[1|2|3RF]:AM:STATe ..............295 SOURce[1|2|3RF]:AM:SOURce ............... 295 SOURce[1|2|3RF]:AM:INTernal:FUNCtion ..........296 SOURce[1|2|3RF]:AM:INTernal:FREQuency .......... 297 SOURce[1|2|3RF]:AM:DEPTh ..............297 Amplitude Shift Keying (ASK) Commands ...... 299 ASK Overview ..................299 SOURce[3RF]:ASKey:STATe ..............
  • Page 264 MFG-2000 Series User Manual SOURce[1|2]:SUM:SOURce ..............319 SOURce[1|2]:SUM:INTernal:FUNction ..........320 SOURce[1|2]:SUM:INTernal:FREQuency ..........320 SOURce[1|2]:SUM:AMPL ............... 321 Pulse Width Modulation (PWM)Commands ....323 PWM Overview ..................323 SOURce[1|2|3]:PWM:STATe ..............323 SOURce[1|2|3]:PWM:SOURce ............... 324 SOURce[1|2|3]:PWM:INTernal:FUNction ..........325 SOURce[1|2|3]:PWM:INTernal:FREQuency ........... 325 SOURce[1|2|3]:PWM:DUTY ..............326 Frequency Sweep Commands..........
  • Page 265 REMOTE INTERFACE SOURce[1|2|3]:ARB:EDIT:DELete:ALL ........... 351 SOURce[1|2|3]:ARB:EDIT:POINt ............351 SOURce[1|2|3]:ARB:EDIT:LINE .............. 351 SOURce[1|2|3]:ARB:EDIT:PROTect ............352 SOURce[1|2|3]:ARB:EDIT:PROTect:ALL ..........352 SOURce[1|2|3]:ARB:EDIT:UNProtect ............. 352 SOURce[1|2|3]:ARB:NCYCles ..............353 SOURce[1|2]:ARB:OUTPut:MARKer ............353 SOURce[1|2|3]:ARB:OUTPut ..............354 COUNTER ..............355 COUNTER:STATE ................... 355 COUNter:GATe ..................355 COUNter:VALue? ................... 356 PHASE ................

  • Page 266: System Commands

    MFG-2000 Series User Manual System Commands SYSTem:ERRor? System Query Reads an error from the error queue. See page 382 Description for details regarding the error queue. Query Syntax SYSTem:ERRor? Return parameter <string> Returns an error string, <256 ASCII characters. Example...

  • Page 267: Rst

    REMOTE INTERFACE *RST System Command Reset the function generator to its factory default Description state. Note the *RST command will not delete Note instrument save states in memory. Syntax *RST *TST? System Query Performs a system self-test and returns a pass or Description fail judgment.

  • Page 268: Opc

    MFG-2000 Series User Manual Returns the year (2010) and version for that year (1). *OPC System Command This command sets the Operation Complete Bit Description (bit 0) of the Standard Event Status Register after the function generator has completed all pending operations.
  • Page 269 REMOTE INTERFACE This command is only used for triggered sweep Note and burst modes. Syntax *WAI...

  • Page 270: Status Register Commands

    MFG-2000 Series User Manual Status Register Commands *CLS System Command The *CLS command clears all the event registers, Description the error queue and cancels an *OPC command. Syntax *CLS *ESE System Command The Standard Event Status Enable command Description determines which events in the Standard Event Status Event register can set the Event Summary Bit (ESB) of the Status Byte register.

  • Page 271: Esr

    REMOTE INTERFACE Example *ESE? Bit 2 is set. *ESR? System Command Reads and clears the Standard Event Status Description Register. The bit weight of the standard event status register is returned. The *CLS will also clear the standard event status Note register.

  • Page 272: Sre

    MFG-2000 Series User Manual *SRE System Command The Service Request Enable Command determines Description which events in the Status Byte Register are allowed to set the MSS (Master summary bit). Any bit that is set to “1” can cause the MSS bit to be set.

  • Page 273: System Remote Commands

    REMOTE INTERFACE System Remote Commands SYSTem:LOCal System Command Sets the function generator to local mode. In local Description mode, all front panel keys are operational. Syntax SYSTem:LOCal Example SYST:LOC SYSTem:REMote System Command Disables the front panel keys and puts the function Description generator into remote mode Syntax...

  • Page 274: Apply Commands

    MFG-2000 Series User Manual Apply Commands The APPLy command has 5 different types of outputs (Sine, Square, Ramp, Pulse, Noise, ). The command is the quickest, easiest way to output waveforms remotely. Frequency, amplitude and offset can be specified for each function.
  • Page 275 REMOTE INTERFACE When setting the amplitude, MINimum, Output MAXimum and DEFault can be used. The range Amplitude depends on the function being used and the output termination (50Ω or high impedance). The default amplitude for all functions is 100 mVpp (50Ω). If the amplitude has been set and the output termination is changed from 50Ω...

  • Page 276: Source[1|2|3|3Rf]:Apply:sinusoid

    MFG-2000 Series User Manual The offset is also determined by the output termination (50Ω or high impedance). If the offset has been set and the output termination has changed from 50Ω to high impedance, the offset will double. Changing the output termination from high impedance to 50Ω...

  • Page 277: Source[1|2|3|3Rf]:Apply:ramp

    REMOTE INTERFACE Sets frequency to 2kHz and sets the amplitude and offset to the maximum. Source Specific SOURce[1|2|3|3RF]:APPLy:RAMP Command Outputs a ramp wave from the selected channel Description when the command has executed. Frequency, amplitude and offset can also be set. The symmetry is set to 100%.

  • Page 278: Source[1|2|3|3Rf]:Apply:noise

    MFG-2000 Series User Manual <amplitude> 1mV~2.5 (50Ω) <offset> ±5 Vpk ac +dc (50Ω) Example SOUR1:APPL:PULS 1KHZ,MIN,MAX Sets frequency to 1kHz and sets the amplitude to minimum and the and offset to the maximum. Source Specific SOURce[1|2|3|3RF]:APPLy:NOISe Command Outputs Gaussian noise with a 50 MHz Description bandwidth.

  • Page 279: Source[1|2|3|3Rf]:Apply

    REMOTE INTERFACE Syntax SOURce[1|2|3|3RF]:APPLy:USER [<frequency> [,<amplitude> [,<offset>] ]] Parameter <frequency> 1μHz~100MHz <amplitude> 0~10V (50Ω) <offset> ±5 Vpk ac +dc (50Ω) Example SOUR1:APPL:USER 1KHZ,5.0,1.0 Source Specific SOURce[1|2|3|3RF]:APPLy? Command Outputs a string with the current settings. Description The string can be passed back appended to the Note Apply Command.

  • Page 280: Output Commands

    MFG-2000 Series User Manual Output Commands Unlike the Apply commands, the Output commands are low level commands to program the function generator. This section describes the low-level commands used to program the function generator. Although the APPLy command provides the...

  • Page 281: Source[1|2|3|3Rf|Pulse]:Frequency

    REMOTE INTERFACE Sine Squ Tria Ramp Pulse Noise ARB                                ...
  • Page 282 MFG-2000 Series User Manual Sine, Square 1μHz~320MHz/25MHz 1μHz~1MHz Ramp 1μHz~25MHz Pulse Not applicable Noise 1μHz~100MHz User If the function mode is changed and the current frequency setting is not supported by the new mode, the frequency setting will be altered to next highest value.

  • Page 283: Source[1|2|3|3Rf|Pulse]:Amplitude

    REMOTE INTERFACE Source Specific SOURce[1|2|3|3RF|pulse]:AMPlitude Command The SOURce[1|2|3|3RF|pulse]:AMPLitude Description command sets the output amplitude for the selected channel. The query command returns the current amplitude settings. The maximum and minimum amplitude depends Note on the output termination. The default amplitude for all functions is 100 mVpp (50Ω).

  • Page 284: Source[1|2|3|3Rf|Pulse]:Dcoffset

    MFG-2000 Series User Manual Example SOUR1:AMP MAX Sets the amplitude to the maximum for the current mode. Query Syntax SOURce[1|2|3|3RF|pulse]:AMPlitude? {MINimum|MAXimum} Return Parameter <NR3> Returns the amplitude for the current mode. Example SOUR1:AMP? MAX +8.000E+00 The maximum amplitude that can be set for the current function is 8 volts.

  • Page 285: Source[1|2|3|3Rf]:Square:dcycle

    REMOTE INTERFACE Sets the offset to the maximum for the current mode. Query Syntax SOURce[1|2|3|3RF|pulse]:DCOffset? {MINimum|MAXimum} Return Parameter <NR3> Returns the offset for the current mode. Example SOUR1:DCO? +1.00E+00 The offset for the current mode is set to +1volts. Source Specific SOURce[1|2|3|3RF]:SQUare:DCYCle Command Sets or queries the duty cycle for square waves...

  • Page 286: Source[1|2|3|3Rf]:Ramp:symmetry

    MFG-2000 Series User Manual Return Parameter <NR3> Returns the duty cycle as a percentage. Example SOUR1:SQU:DCYC? +9.90E+01 The duty cycle is set 99%. Source Specific SOURce[1|2|3|3RF]:RAMP:SYMMetry Command Sets or queries the symmetry for ramp waves only. Description The setting is remembered if the function mode is changed.

  • Page 287: Source[1|2|3|3Rf]:Pulse:width

    REMOTE INTERFACE Source Specific SOURce[1|2|3|3RF]:PULSe:WIDTh Command Sets or queries the pulse width. The default pulse Description width is 50us. Pulse width is defined as the time from the rising to falling edges (at a threshold of 50%). The pulse width is restricted to the following Note limitations: Pulse Width ≥...

  • Page 288: Output[1|2|3|3Rf|Pulse]:Load

    MFG-2000 Series User Manual Using the Apply command automatically sets the front panel output to on. Syntax OUTPut[1|2|3|3RF|pulse] {OFF|ON} Example OUTP1 ON Turns the output on. Query Syntax OUTPut[1|2|3|3RF|pulse]? Return Parameter 1 Example OUTP1? The channel 1 output is currently on.

  • Page 289: Source[1|2|3|3Rf|Pulse]:Voltage:unit

    REMOTE INTERFACE Query Syntax OUTPut[1|2|3|3RF|PULSe]:LOAD? Return Parameter DEF Default INFinity Example OUTP1:LOAD? The output is set to the default of 50Ω. Source Specific SOURCE[1|2|3|3RF|pulse]:VOLTage:UNIT Command Sets or queries the output amplitude units. There Description are three types of units: VPP, VRMS and DBM. The units set with the VOLTage:UNIT command Note will be used as the default unit for all amplitude...

  • Page 290: Pulse Configuration Commands

    MFG-2000 Series User Manual Pulse Configuration Commands The pulse chapter is used to control and output pulse waveforms. Unlike the APPLy command, low level control is possible including setting the leading edge time, trailingedge time, period and pulse width. Period...

  • Page 291: Sourcepulse:pulse:dcycle

    REMOTE INTERFACE Example SOURCEPULSE:PULS:WIDT? +2.000000000000E-08 The pulse width is set to 20 nanoseconds. Source Specific SOURCEPULSE:PULSe:DCYCle Command Sets or queries the pulse duty cycle. Description The duty cycle is restricted to the following Note limitations: Pulse Duty Cycle ≥ 100×Minimum Pulse Width ÷ Pulse Period Pulse Duty Cycle <...

  • Page 292: Sourcepulse:pulse:transition:trailing

    MFG-2000 Series User Manual width as noted below: Leading/Trailing Edge Time ≤ 0.625 × Pulse Width Syntax SOURCEPULSE:PULSe:TRANsition:LEADing {<seconds>|MINimum|MAXimum} Example SOURCEPULSE:PULS:TRANsition:LEADing MAX Sets the pulse transition trailing to the maximum allowed. Query Syntax SOURCEPULSE:PULSe:TRANsition:LEADing? [MINimum|MAXimum] ≧10ns(limited by the Return Parameter <seconds>...
  • Page 293 REMOTE INTERFACE Query Syntax SOURCEPULSE:PULSe:TRANsition:TRAIling? [MINimum|MAXimum] Return Parameter <seconds> ≧10ns(limited by the current frequency and pulse width settings) Example SOURCEPULSE:PULS:TRANsition:TRAIling? +8.0000E-08 The pulse transition trailing is set to 80 nanoseconds.

  • Page 294: Amplitude Modulation (Am) Commands

    MFG-2000 Series User Manual Amplitude Modulation (AM) Commands AM Overview To successfully create an AM waveform, the following commands must be executed in order. 1. Turn on AM modulation using the Enable AM SOURce[1|2|3RF]:AM:STAT ON command Modulation 2. Use the APPLy command to select a carrier Configure Carrier waveform.

  • Page 295: Source[1|2|3Rf]:Am:state

    REMOTE INTERFACE Source Specific SOURce[1|2|3RF]:AM:STATe Command Sets or disables AM modulation. By default AM Description modulation is disabled. AM modulation must be enabled before setting other parameters. Burst or sweep mode will be disabled if AM Note modulation is enabled. As only one modulation is allowed at any one time, other modulation modes will be disabled when AM modulation is enabled.

  • Page 296: Source[1|2|3Rf]:Am:internal:function

    MFG-2000 Series User Manual Syntax SOURce[1|2|3RF]:AM:SOURce {INTernal|EXTernal} Example SOUR1:AM:SOUR EXT Sets the modulation source to external. Query Syntax SOURce[1|2|3RF]:AM:SOURce? Return Parameter INT Internal External Example SOUR1:AM:SOUR? The modulation source is set to internal. Source Specific SOURce[1|2|3RF]:AM:INTernal:FUNCtion Command Sets the shape of the modulating waveform from Description sine, square, triangle, upramp and dnramp.

  • Page 297: Source[1|2|3Rf]:Am:internal:frequency

    REMOTE INTERFACE Source Specific SOURce[1|2|3RF]:AM:INTernal:FREQuency Command Sets the frequency of the internal modulating Description waveform only. The default frequency is 100Hz. Syntax SOURce[1|2|3RF]:AM:INTernal:FREQuency {<frequency>|MINimum|MAXimum} Parameter <frequency> 2 mHz~ 20 kHz Example SOUR1:AM:INT:FREQ +1.0000E+02 Sets the modulating frequency to 100Hz. Query Syntax SOURce[1|2|3RF]:AM:INTernal:FREQuency? [MINimum|MAXimum] Return Parameter <NR3>...
  • Page 298 MFG-2000 Series User Manual Query Syntax SOURce[1|2|3RF]:AM:DEPTh? [MINimum|MAXimum] Return Parameter <NR3> Return the modulation depth as a percentage. Example SOUR1:AM:DEPT? +5.0000E+01 The modulation depth is 50%.

  • Page 299: Amplitude Shift Keying (Ask) Commands

    REMOTE INTERFACE Amplitude Shift Keying (ASK) Commands ASK Overview The following is an overview of the steps required to generate an ASK modulated waveform. 1. Turn on ASK modulation using the Enable ASK SOURce[3RF]: ASK:STAT ON command. Modulation 2. Use the APPLy command to select a carrier Configure Carrier waveform.

  • Page 300: Source[3Rf]:Askey:source

    MFG-2000 Series User Manual Syntax SOUR[3RF]:ASK:STATe {OFF|ON} Example SOURce3RF:ASK:STAT ON Enables ASK modulation. Query Syntax SOURce[3RF]:ASK:STATe? Return Parameter 0 Disabled (OFF) Enabled (ON) Example SOURce3RF:ASK:STAT? ASK modulation mode is currently enabled. Source Specific SOURce[3RF]:ASKey:SOURce Command Sets or queries the ASK source as internal or Description external.

  • Page 301: Source[3Rf]:Askey:internal Rate

    REMOTE INTERFACE Syntax SOURce[3RF]:ASKey:AMPlitude {<voltage>|MINimum|MAXimum} Parameter <amplitude> 0V～max Example SOURce3RF:ASK:AMPlitude 0.5V Sets the ASK amplitude to 0.5V. Query Syntax SOURce[3RF]:ASKey: AMPlitude? [MINimum|MAXimum] Return Parameter <NR3> Returns the depth. Example SOURce3RF:ASK:AMPlitude 5.000E-01 Returns depth to 0.5V. Source Specific SOURce[3RF]:ASKey:INTernal RATE Command Sets or queries the ASK rate for internal sources Description only.

  • Page 302: Frequency Modulation (Fm) Commands

    MFG-2000 Series User Manual Frequency Modulation (FM) Commands FM Overview The following is an overview of the steps required to generate an FM waveform. 1. Turn on FM modulation using the SOURce[1|2 Enable FM |3|3RF ]: FM:STAT ON command. Modulation 2.

  • Page 303: Source[1|2|3|3Rf]:Fm:state

    REMOTE INTERFACE Source Specific SOURce[1|2|3|3RF]:FM:STATe Command Sets or disables FM modulation. By default FM Description modulation is disabled. FM modulation must be enabled before setting other parameters. Burst or sweep mode will be disabled if FM Note modulation is enabled. As only one modulation is allowed at any one time, other modulation modes will be disabled when FM modulation is enabled.

  • Page 304: Source[1|2|3|3Rf]:Fm:internal:function

    MFG-2000 Series User Manual Syntax SOURce[1|2|3|3RF]:FM:SOURce {INTernal|EXTernal} Example SOUR1:FM:SOUR EXT Sets the modulation source to external. Query Syntax SOURce[1|2|3|3RF]:FM:SOURce? Return Parameter INT Internal External Example SOUR1:FM:SOUR? The modulation source is set to internal. Source Specific SOURce[1|2|3|3RF]:FM:INTernal:FUNCtion Command Sets the shape of the modulating waveform from Description sine, square, triangle, upramp and dnramp.

  • Page 305: Source[1|2|3|3Rf]:Fm:internal:frequency

    REMOTE INTERFACE SOURce[1|2|3|3RF]:FM:INTernal Source Specific :FREQuency Command Sets the frequency of the internal modulating Description waveform only. The default frequency is 10Hz. Syntax SOURce[1|2|3|3RF]:FM:INTernal:FREQuency {<frequency>|MINimum|MAXimum} Parameter <frequency> 2 mHz~ 20 kHz Example SOUR1:FM:INT:FREQ 100 Sets the modulating frequency to 100Hz. Query Syntax SOURce[1|2|3|3RF]:FM:INTernal:FREQuency? [MINimum|MAXimum]...
  • Page 306 MFG-2000 Series User Manual The carrier frequency must be greater than or equal to the peak deviation frequency. The sum of the deviation and carrier frequency must not exceed the maximum frequency for a specific carrier shape. If an out of range deviation is set for...

  • Page 307: Frequency-Shift Keying (Fsk) Commands

    REMOTE INTERFACE Frequency-Shift Keying (FSK) Commands FSK Overview The following is an overview of the steps required to generate an FSK modulated waveform. 1. Turn on FSK modulation using the Enable FSK SOURce[1|2|3|3RF]:FSK:STAT ON command. Modulation 2. Use the APPLy command to select a carrier Configure Carrier waveform.

  • Page 308: Source[1|2|3|3Rf]:Fskey:source

    MFG-2000 Series User Manual Example SOUR1:FSK:STAT ON Enables FSK modulation Query Syntax SOURce[1|2|3|3RF]:FSKey:STATe? Return Parameter 0 Disabled (OFF) Enabled (ON) Example SOUR1:FSK:STAT? FSK modulation is currently enabled. Source Specific SOURce[1|2|3|3RF]:FSKey:SOURce Command Sets or queries the FSK source as internal or Description external.

  • Page 309: Source[1|2|3|3Rf]:Fskey:internal:rate

    REMOTE INTERFACE For FSK, the modulating waveform is a square Note wave with a duty cycle of 50%. Syntax SOURce[1|2|3|3RF]:FSKey:FREQuency {<frequency>|MINimum|MAXimum} 1 μHz to Max Frequency Parameter <frequency> Example SOUR1:FSK:FREQ +1.0000E+02 Sets the FSK hop frequency to to 100Hz. Query Syntax SOURce[1|2|3|3RF]:FSKey:FREQuency? [MINimum|MAXimum] Return Parameter <NR3>...

  • Page 310: Phase Modulation (Pm)Commands

    MFG-2000 Series User Manual Phase Modulation (PM)Commands PM Overview The following is an overview of the steps required to generate a PM modulated waveform. 1. Turn on PM modulation using the Enable PM SOURce[1|2|3|3RF]: PM:STATe ON Modulation command. 2. Use the APPLy command to select a carrier Configure Carrier waveform.

  • Page 311: Source[1|2|3|3Rf]:Pm:state

    REMOTE INTERFACE Source Specific SOURce[1|2|3|3RF]:PM:STATe Command Turns PM Modulation on or off. By default PM Description modulation is off. Burst or sweep mode will be disabled if PM Note modulation is enabled. As only one modulation is allowed at any one time, other modulation modes will be disabled when PM modulation is enabled.

  • Page 312: Source[1|2|3|3Rf]:Pm:internal:function

    MFG-2000 Series User Manual Return Parameter INT Internal External Example SOUR1:PM:SOUR? The PM source is set to internal. Source Specific SOURce[1|2|3|3RF]:PM:INTernal:FUNction Command Sets the shape of the modulating waveform from Description sine, square, triangle, upramp and dnramp. The default shape is sine.

  • Page 313: Source[1|2|3|3Rf]:Pm:deviation

    REMOTE INTERFACE Syntax SOURce[1|2|3|3RF]:PM:INTernal:FREQuency {<frequency>|MINimum|MAXimum} Parameter <frequency> 2 mHz~ 20 kHz Example SOUR1:PM:INT:FREQ MAX Sets the frequency to the maximum value. Query Syntax SOURce[1|2|3|3RF]:PM:INTernal:FREQuency? Return Parameter <NR3> Returns the frequency in Example SOUR1:PM:INT:FREQ? +2.0000000E+04 Returns the modulating frequency. (20kHz) Source Specific SOURce[1|2|3|3RF]:PM:DEViation Command Sets or queries the phase deviation of the...
  • Page 314 MFG-2000 Series User Manual SOUR1:PM:DEViation? Example +3.0000E+01 The current deviation is 30° .

  • Page 315: Phase Shift Keying (Psk)Commands

    REMOTE INTERFACE Phase Shift Keying (PSK)Commands PSK Overview The following is an overview of the steps required to generate an PSK modulated waveform. 1. Turn on FSK modulation using the Enable PSK SOURce[3RF]: PSK:STAT ON command. Modulation 2. Use the APPLy command to select a carrier Configure Carrier waveform.

  • Page 316: Source[3Rf]:Pskey:source

    MFG-2000 Series User Manual Example SOURce3RF:PSK:STAT ON Enables PSK modulation Query Syntax SOURce[3RF]:PSKey:STATe? Return Parameter 0 Disabled (OFF) Enabled (ON) Example SOURce3RF:PSK:STAT? PSK modulation is currently enabled. Source Specific SOURce[3RF]:PSKey:SOURce Command Sets or queries the PSK source as internal or Description external.

  • Page 317: Source[3Rf]:Pskey:internal Rate

    REMOTE INTERFACE For PSK, the modulating waveform is a square Note wave with a duty cycle of 50%. SOURce[3RF]:PSKey:PHASE Syntax {<phase>|MINimum|MAXimum} Parameter <phase> 0～360° . Example SOUR3RF:PSK:DEV 180 Sets the PSK hop deviation to to 180° . Query Syntax SOURce[3RF]:PSKey:DEViation? [MINimum|MAXimum] Return Parameter <percent>...

  • Page 318: Sum Modulation (Sum) Commands

    MFG-2000 Series User Manual SUM Modulation (SUM) Commands SUM Overview The following is an overview of the steps required to generate a SUM modulated waveform. 1. Turn on SUM modulation using the Enable SUM SOURce[1|2]: SUM:STATe ON command. Modulation 2. Use the APPLy command to select a carrier Configure Carrier waveform.

  • Page 319: Source[1|2]:Sum:state

    REMOTE INTERFACE Source Specific SOURce[1|2]:SUM:STATe Command Turns SUM Modulation on or off. By default SUM Description modulation is off. Burst or sweep mode will be disabled if SUM Note modulation is enabled. As only one modulation is allowed at any one time, other modulation modes will be disabled when SUM modulation is enabled.

  • Page 320: Source[1|2]:Sum:internal:function

    MFG-2000 Series User Manual Return Parameter INT Internal External Example SOUR1:SUM:SOUR? The SUM source is set to internal. Source Specific SOURce[1|2]:SUM:INTernal:FUNction Command Sets the shape of the modulating waveform from Description sine, square, triangle, upramp and dnramp. The default shape is sine.

  • Page 321: Source[1|2]:Sum:ampl

    REMOTE INTERFACE Syntax SOURce[1|2]:SUM:INTernal:FREQuency {<frequency>|MINimum|MAXimum} Parameter <frequency> 2 mHz~ 20 kHz Example SOUR1:SUM:INT:FREQ MAX Sets the frequency to the maximum value. Query Syntax SOURce[1|2]:SUM:INTernal:FREQuency? Return Parameter <NR3> Returns the frequency in Example SOUR1:SUM:INT:FREQ? +2.0000000E+04 Returns the modulating frequency (20kHz). Source Specific SOURce[1|2]:SUM:AMPL Command Sets or queries the amplitude of the modulating...
  • Page 322 MFG-2000 Series User Manual Example SOUR1:SUM:AMPLitude? +3.000E+01 The current amplitude is 30%.

  • Page 323: Pulse Width Modulation (Pwm)Commands

    REMOTE INTERFACE Pulse Width Modulation (PWM)Commands PWM Overview The following is an overview of the steps required to generate a PWM modulated waveform. 1. Turn on PWM modulation using the Enable PWM SOURce[1|2|3]: PWM:STATe ON command. Modulation Configure Carrier 2. Use the APPLy command to select a pulse waveform.

  • Page 324: Source[1|2|3]:Pwm:source

    MFG-2000 Series User Manual Burst or sweep mode will be disabled if PWM Note modulation is enabled. As only one modulation is allowed at any one time, other modulation modes will be disabled when PWM modulation is enabled. Syntax SOURce[1|2|3]:PWM:STATe {OFF|ON}...

  • Page 325: Source[1|2|3]:Pwm:internal:function

    REMOTE INTERFACE The PWM source is set to internal. Source Specific SOURce[1|2|3]:PWM:INTernal:FUNction Command Sets the shape of the modulating waveform from Description sine, square, triangle, upramp and dnramp. The default shape is sine. Square and triangle waveforms have a 50% duty Note cycle.

  • Page 326: Source[1|2|3]:Pwm:duty

    MFG-2000 Series User Manual Query Syntax SOURce[1|2|3]:PWM:INTernal:FREQuency? Return Parameter <NR3> Returns the frequency in Example SOUR1:PWM:INT:FREQ? MAX +2.0000E+04 Returns the modulating frequency. (20kHz) Source Specific SOURce[1|2|3]:PWM:DUTY Command Sets or queries the duty cycle deviation. The default Description duty cycle is 50%.

  • Page 327: Frequency Sweep Commands

    REMOTE INTERFACE Frequency Sweep Commands Sweep Overview Below shows the order in which commands must be executed to perform a sweep. 1. Turn on Sweep mode modulation using the Enable Sweep SOURce[1|2|3|3RF]: SWE:STAT ON Mode command. 2. Use the APPLy command to select the Select waveform waveform shape.

  • Page 328: Source[1|2|3|3Rf]:Sweep:state

    MFG-2000 Series User Manual 4. Choose Linear or Logarithmic spacing using Select Sweep the SOURce[1|2|3|3RF]:SWE:SPAC Mode command. 5. Choose the sweep time using the Select Sweep Time SOURce[1|2|3|3RF]:SWE:TIME command. Select the sweep 6. Select an internal or external sweep trigger...

  • Page 329: Source[1|2|3|3Rf]:Frequency:start

    REMOTE INTERFACE Example SOUR1:SWE:STAT? Sweep mode is currently enabled. Source Specific SOURce[1|2|3|3RF]:FREQuency:STARt Command Sets the start frequency of the sweep. 100Hz is the Description default start frequency. To sweep up or down, set the stop frequency Note higher or lower than the start frequency. Syntax SOURce[1|2|3|3RF]:FREQuency:STARt {<frequency>|MINimum|MAXimum}...

  • Page 330: Source[1|2|3|3Rf]:Frequency:center

    MFG-2000 Series User Manual Example SOUR1:FREQ:STOP +2.0000E+03 Sets the stop frequency to 2kHz. Query Syntax SOURce[1|2|3|3RF]:FREQuency:STOP? [MINimum| MAXimum] Return Parameter <NR3> Returns the stop frequency in Hz. Example SOUR1:FREQ:STOP? MAX +2.0000000000000E+03 Returns the maximum stop frequency allowed. Source Specific SOURce[1|2|3|3RF]:FREQuency:CENTer Command Sets and queries the center frequency of the sweep.

  • Page 331: Source[1|2|3|3Rf]:Frequency:span

    REMOTE INTERFACE Source Specific SOURce[1|2|3|3RF]:FREQuency:SPAN Command Sets and queries the frequency span of the sweep. Description 900 Hz is the default frequency span. The span frequency is equal to the stop-start frequencies. To sweep up or down, set the span as positive or Note negative.

  • Page 332: Source[1|2|3|3Rf]:Sweep:time

    MFG-2000 Series User Manual Sets the spacing to linear. Query Syntax SOURce[1|2|3|3RF]:SWEep:SPACing? Return Parameter LIN Linear spacing Logarithmic spacing Example SOUR1:SWE:SPAC? The spacing is currently set as linear. Source Specific SOURce[1|2|3|3RF]:SWEep:TIME Command Sets or queries the sweep time. The default sweep Description time is 1 second.

  • Page 333: Source[1|2|3|3Rf]:Sweep:source

    REMOTE INTERFACE Source Specific SOURce[1|2|3|3RF]:SWEep:SOURce Command Sets or queries the trigger source as immediate Description (internal), external or manual. Immediate (internal) is the default trigger source. IMMediate will constantly output a swept waveform. EXTernal will output a swept waveform after each external trigger pulse.

  • Page 334: Output[1|2]:Trigger:slope

    MFG-2000 Series User Manual Source Specific OUTPut[1|2]:TRIGger:SLOPe Command Configures the trigger output signal (TTL) as a Description positive or negative slope. A positive slope will output a pulse with a rising edge and a negative slope will output a pulse with a falling edge.

  • Page 335: Source[1|2]:Marker:frequency

    REMOTE INTERFACE Example OUTP1:TRIG ON Enables the Trig out signal. Query Syntax OUTPut[1|2]:TRIGger? Return Parameter 0 Disabled Enable Example OUTP1:TRIG? The Trig out signal is enabled. Source Specific SOURce[1|2]:MARKer:FREQuency Command Sets or queries the marker frequency. The default Description marker frequency is 500 Hz. The marker frequency is used to output a trigger out signal from the trigger terminal on the rear panel.

  • Page 336: Source[1|2]:Marker

    MFG-2000 Series User Manual Source Specific SOURce[1|2]:MARKer Command Turns the marker frequency on or off. The default Description is off. The SYNC signal goes logically MARKer ON Note high at the start of each sweep and goes low at the marker frequency.

  • Page 337: Burst Mode Commands

    REMOTE INTERFACE Burst Mode Commands Burst Mode Overview Burst mode can be configured to use an internal trigger (N Cycle mode) or an external trigger (Gate mode) using the Trigger INPUT terminal on the rear panel. Using N Cycle mode, each time the function generator receives a trigger, the function generator will output a specified number of waveform cycles (burst).
  • Page 338 MFG-2000 Series User Manual The following is an overview of the steps required to generate a burst waveform. Turn on Burst mode using the Enable Burst SOURce[1|2|3]:BURS:STAT ON command. Mode Use the APPLy command to select a sine, Configuration square, ramp, pulse burst waveform*.

  • Page 339: Source[1|2|3]:Burst:state

    REMOTE INTERFACE Source Specific SOURce[1|2|3]:BURSt:STATe Command Turns burst mode on or off. By default burst mode Description is turned off. When burst mode is turned on, sweep and any Note modulation modes are disabled. Syntax SOURce[1|2|3]:BURSt:STATe {OFF|ON} Example SOUR1:BURS:STAT ON Turns burst mode on.

  • Page 340: Source[1|2|3]:Burst:ncycles

    MFG-2000 Series User Manual Example SOUR1:BURS:MODE? TRIG The current burst mode is triggered. Source Specific SOURce[1|2|3]:BURSt:NCYCles Command Sets or queries the number of cycles (burst count) Description in triggered burst mode. The default number of cycles is 1. The burst count is ignored in gated mode.

  • Page 341: Source[1|2|3]:Burst:internal:period

    REMOTE INTERFACE Example SOUR1:BURS:NCYC? +1.000000E+00 The burst cycles are set to 1. Source Specific SOURce[1|2|3]:BURSt:INTernal:PERiod Command Sets or queries the burst period. Burst period Description settings are only applicable when the trigger is set to immediate. The default burst period is 10 ms. During manual triggering, external triggering or Gate burst mode, the burst period settings are ignored.

  • Page 342: Source[1|2|3]:Burst:phase

    MFG-2000 Series User Manual Source Specific SOURce[1|2|3]:BURSt:PHASe Command Sets or queries the starting phase for the burst. The Description default phase is 0 degrees. At 0 degrees, sine square and ramp waveforms are at 0 volts. In gated burst mode, waveforms are continuously output (burst) when the Trig signal is true.
  • Page 343 REMOTE INTERFACE Immediate A burst is output at a set frequency determined by the burst period. External EXTernal will output a burst waveform after each external trigger pulse. Any additional trigger pulse signals before the end of the burst are ignored. Manual Manual triggering will output a burst waveform after the trigger...

  • Page 344: Source[1|2|3]:Burst:trigger:delay

    MFG-2000 Series User Manual Example SOUR1:BURS:TRIG:SOUR? The burst trigger source is set to immediate. Source Specific SOURce[1|2|3]:BURSt:TRIGger:DELay Command The DELay command is used to insert a delay (in Description seconds) before a burst is output. The delay starts after a trigger is received. The default delay is 0 seconds.

  • Page 345: Source[1|2|3]:Burst:gate:polarity

    REMOTE INTERFACE Example SOUR1:BURS:TRIG:SLOP NEG Sets the trigger slope to negative. Query Syntax SOURce[1|2|3|3RF]:BURSt:TRIGger:SLOPe? Return Parameter POS rising edge falling edge Example SOUR1:BURS:TRIG:SLOP ? The trigger slope is negative. Source Specific SOURce[1|2|3]:BURSt:GATE:POLarity Command In gated mode, the function generator will output Description a waveform continuously while the external trigger receives logically true signal from the...

  • Page 346: Source[1|2]:Burst:output:trigger:slope

    MFG-2000 Series User Manual Source Specific SOURce[1|2]:BURSt:OUTPut:TRIGger:SLOPe Command Sets or queries the trigger edge of the trigger Description output signal. The signal is output from the trigger out terminal on the rear panel. The default trigger output slope is positive.

  • Page 347: Arbitrary Waveform Commands

    REMOTE INTERFACE Source Specific SOURce[1|2]:BURSt:OUTPut:TRIGger Command Sets or queries the trigger output signal on or off. Description By default the signal is disabled. When enabled, a TTL compatible square wave is output. This function applies to sweep as well as burst mode. SOURce[1|2]:BURSt:OUTPut:TRIGger {OFF|ON} Syntax Parameter...

  • Page 348: Source[1|2|3]:Function User

    MFG-2000 Series User Manual Frequency, Use the APPLy command to select amplitude and frequency, amplitude and DC offset. offset Alternatively, the FUNC, FREQ, AMPl, and DCOffs commands can be used. Load Waveform Data Waveform data (1 to 16384 points per waveform) can be downloaded into volatile memory using the DATA:DAC command.

  • Page 349: Data:dac

    REMOTE INTERFACE Source Specific DATA:DAC Command The DATA:DAC command is used to download Description binary or decimal integer values into memory using the IEEE-488.2 binary block format or as an ordered list of values. Note The integer values (±8192) correspond to the maximum and minimum peak amplitudes of the waveform.

  • Page 350: Source[1|2|3]:Arb:edit:copy

    MFG-2000 Series User Manual DATA:DAC VOLATILE,1000,511,1024,0,-1024,-511 Downloads the data values (511, 1024, 0, -1024, -511) to address 1000. Source Specific SOURce[1|2|3]:ARB:EDIT:COPY Command Copies a segment of a waveform to a specific Description starting address. Syntax SOURce[1|2|3|]:ARB:EDIT:COPY [<start>[,<length>[,<paste>]]] Parameter <start> Start address: 0~16384 <length>...

  • Page 351: Source[1|2|3]:Arb:edit:delete:all

    REMOTE INTERFACE Source Specific SOURce[1|2|3]:ARB:EDIT:DELete:ALL Command Deletes all user-defined waveforms from non- Description volatile memory and the current waveform in volatile memory. A waveform cannot be deleted when output. Note Syntax SOURce[1|2|3]:ARB:EDIT:DELete:ALL Example SOUR1:ARB:EDIT:DEL:ALL Deletes all user waveforms from memory. Source Specific SOURce[1|2|3]:ARB:EDIT:POINt Command...

  • Page 352: Source[1|2|3]:Arb:edit:protect

    MFG-2000 Series User Manual Parameter <addrress1> Address of data point1: 0~16384 <data1> Value data2: ±8192 <address2> Address of data point2: 0~16384 <data2> Value data2: ± 8192 Example SOUR1:ARB:EDIT:LINE 40, 50, 100, 50 Creates a line on the arbitrary waveform at 40,50 to 100,50.

  • Page 353: Source[1|2|3]:Arb:ncycles

    REMOTE INTERFACE Syntax SOURce[1|2|3]:ARB:EDIT:UNProtect Example SOUR1:ARB:EDIT:UNP Source Specific SOURce[1|2|3]:ARB:NCYCles Command The arbitrary waveform output can be repeated Description for a designated number of cycles. Syntax SOURce[1|2|3]:ARB:NCYCles {< #cycles> |INFinity|MINimum |MAXimum} Parameter <# cycles> 1~16384 cycles INFinity Sets the number of cycles to continuous.

  • Page 354: Source[1|2|3]:Arb:output

    MFG-2000 Series User Manual Syntax SOURce[1|2]:ARB:OUTPut:MARKer [<STARt>[,<LENGth>]] Parameter <STARt> Start address*: 0~16384 <LENGth> Length*: 0 ~ 16384 * Start + Length ≤ currently output arbitrary waveform Example SOUR1:ARB:OUTP:MARK 1000,1000 The marker output is for a start address of 1000 with a length of 1000.

  • Page 355: Counter

    REMOTE INTERFACE COUNTER The frequency counter function can be turned on remotely to control the frequency counter. Instrument COUNTER:STATE Command Turns the frequency counter function on or off. Description Syntax COUNter:STATe {ON|OFF} Parameter/ Return Parameter Example COUNter:STATe ON Turns the frequency counter on Query Syntax COUNter:STATe? Example...

  • Page 356: Counter:value

    MFG-2000 Series User Manual +1.000E+00 Returns the gate time: 1s. Instrument COUNter:VALue? Command Returns the current value from the frequency Description counter. COUNter:VALue? Syntax Example COUNter:VALue? +5.00E+02 Returns the frequency as 500Hz.

  • Page 357: Phase

    REMOTE INTERFACE PHASE The phase command remotely controls the phase and channel synchronization. Instrument SOURCE[1|2|pulse]:PHASe Command Sets the phase. Description Syntax SOURce[1|2|pulse]:PHASe {<phase>|<MIN>|<MAX>} phase -180~180 Parameter Sets the phase to the minimum value. Sets the phase to the maxium value. Example SOURce1:PHASe 25 Sets the phase of channel 1 to 25°...

  • Page 358: Couple

    MFG-2000 Series User Manual COUPLE The Couple commands can be used to remotely set the frequency coupling and amplitude coupling. Instrument SOURce[1|2]:FREQuency:COUPle:MODE Command Set the frequency coupling mode. Description Syntax SOURce[1|2]:FREQuency:COUPle:MODE {Off|Offset|Ratio} Return/ Return Disables frequency coupling. parameter Offset Set frequency coupling to offset mode.

  • Page 359: Source[1|2]:Frequency:couple:ratio

    REMOTE INTERFACE +2.0000000000000E+03 The offset of channel 2 from channel 1 is 2kHz. Instrument SOURce[1|2]:FREQuency:COUPle:RATio Command Sets the frequency coupling ratio when frequency Description coupling is set to ratio mode. Syntax SOURce[1|2]:FREQuency:COUPle:RATio {ratio} Example SOURce1:FREQuency:COUPle:RATio 2 Set the frequency ratio of CH2:CH1 as 2:1. Query Syntax SOURce[1|2]:FREQuency:COUPle:RATio? Example...

  • Page 360: Source[1|2]:Track

    MFG-2000 Series User Manual Instrument SOURce[1|2]:TRACk Command Turns tracking on or off. Description Syntax SOURce[1|2]:TRACk {ON|OFF|INVerted} Parameter/ Return Parameter INVerted INVerted Example SOURce1:TRACk ON Turns tracking on. Channel 2 will “track” the changes of channel 1. Query Syntax SOURce[1|2]:TRACk? Example SOURce1:TRACk? Channel tracking is turned on.

  • Page 361: Save And Recall Commands

    REMOTE INTERFACE Save and Recall Commands Up to 10 different instrument states can be stored to non-volatile memory (memory locations 0~9). Instrument *SAV Command Saves the current instrument state to a specified Description save slot. When a state is saved, all the current instrument settings, functions and waveforms are also saved.

  • Page 362: Memory:state:delete All

    MFG-2000 Series User Manual Instrument MEMory:STATe:DELete ALL Command Delete memory from all memory locations, 0~9. Description Syntax MEMory:STATe:DELete ALL Example MEM:STAT:DEL ALL Deletes all the instrument states from memory locations 0~9.

  • Page 363: Error Messages

    REMOTE INTERFACE Error Messages The MFG-2000 has a number of specific error codes. Use the SYSTem:ERRor command to recall the error codes. For more information regarding the error queue. Command Error Codes -101 Invalid character An invalid character was used in the command string.
  • Page 364 MFG-2000 Series User Manual -112 Program mnemonic too long A command header contains more than 12 characters: OUTP:SYNCHRONIZATION ON -113 Undefined header An undefined header was encountered. The header is syntactically correct. Example: the header contains a character mistake. SOUR1:AMM:DEPT MIN -123 Exponent too large Numeric exponent exceeds 32,000.

  • Page 365: Execution Errors

    REMOTE INTERFACE -158 String data not allowed An unexpected character string was used where none were expected. Example: A character string is used instead of a valid parameter. SOURce1:SWEep:SPACing ’TEN’ -161 Invalid block data Invalid block data was received. Example: The number of bytes sent with the DATA:DAC command doesn’t correlate to the number of bytes specified in the block header.
  • Page 366 MFG-2000 Series User Manual -221 Settings conflict; infinite burst changed trigger source to MANual Example: The trigger source is changed to immediate from manual when infinite burst mode is selected. -221 Settings conflict; burst period increased to fit entire burst...
  • Page 367 REMOTE INTERFACE -221 Settings conflict;trigger output connector used by trigger external Example: The trigger output connector is disabled when the trigger source is set to external. -221 Settings conflict;frequency reduced for pulse function Example: When the function is changed to pulse, the output frequency is automatically reduced if over range.
  • Page 368 MFG-2000 Series User Manual -221 Settings conflict;AM turned off by selection of other mode or modulation Example: AM mode is disabled when burst, sweep or a modulation mode is enabled. -221 Settings conflict; sweep turned off by selection of other mode or...
  • Page 369 REMOTE INTERFACE -221 Settings conflict;not able to burst dc, burst turned off Example: The burst function cannot be used with the dc voltage function. -221 Settings conflict;not able to sweep noise, sweep turned off Example: A waveform cannot be swept using the noise function.
  • Page 370 MFG-2000 Series User Manual -221 Settings conflict;offset changed due to amplitude Example: The offset is not a valid offset value, it is automatically adjusted, considering the amplitude. |offset|≤ max amplitude – Vpp/2 -221 Settings conflict;amplitude changed due to offset Example: The amplitude is not a valid value, it is automatically adjusted, considering the offset.
  • Page 371 REMOTE INTERFACE -222 Data out of range;frequency; value clipped to ... Example: If the frequency was set to a value out of range, it is automatically set to an upper or lower limit. -222 Data out of range;user frequency; value clipped to upper limit Example: If the frequency is set to a value out of range for an arbitrary waveform using, SOURce[1|2|3]: APPL: USER or SOURce[1|2|3]:...
  • Page 372 MFG-2000 Series User Manual -222 Data out of range; burst period limited by length of burst; value clipped to upper limit Example: The burst period must be greater than burst count divided by the frequency + 200 ns. The burst period is adjusted to satisfy these conditions.
  • Page 373 REMOTE INTERFACE -222 Data out of range;marker confined to sweep span; value clipped to ... Example: The marker frequency is set to a value outside the start or stop frequencies. The marker frequency is automatically adjusted to either the start or stop frequency (whichever is closer to the set value).
  • Page 374 MFG-2000 Series User Manual -313 Calibration memory lost;memory corruption detected Indicates that a fault (check sum error) has occurred with the non-volatile memory that stores the calibration data. -314 Save/recall memory lost;memory corruption detected Indicates that a fault (check sum error) has occurred with the non-volatile memory that stores the save/recall files.

  • Page 375: Query Errors

    REMOTE INTERFACE Query Errors -410 Query INTERRUPTED Indicates that a command was received but the data in the output buffer from a previous command was lost. -420 Query UNTERMINATED The function generator is ready to return data, however there was no data in the output buffer. For example: Using the APPLy command.
  • Page 376 MFG-2000 Series User Manual 800 Block length must be even Example: As block data (DATA:DAC VOLATILE) uses two bytes to store each data point, there must be an even number or bytes for a data block.

  • Page 377: Scpi Status Register

    REMOTE INTERFACE SCPI Status Register The status registers are used to record and determine the status of the function generator. The function generator has a number of register groups: Questionable Status Registers Standard Event Status Registers Status Byte Register As well as the output and error queues. Each register group is divided into three types of registers: condition registers, event registers and enable registers.

  • Page 378: Mfg-2000 Status System

    MFG-2000 Series User Manual MFG-2000 Status System Questionable Status Register Condition Event Enable 0 Volt Ovld <1> <2> <4> <8> 4 Over Temp <16> 5 Loop Unlock <32> Error Queue <64> 7 Ext Mod Ovld <128> 8 Cal Error <256>...

  • Page 379: Questionable Status Register

    REMOTE INTERFACE Questionable Status Register The Questionable Status Registers will show if any Description faults or errors have occurred. Bit Summary Register Bit Weight Voltage overload Over temperature Loop unlock Ext Mod Overload Cal Error External Reference Standard Event Status Registers The Standard Event Status Registers indicate when Description the *OPC command has been executed or whether...
  • Page 380 MFG-2000 Series User Manual Bit Summary Register Bit Weight Operation complete bit Query Error Device Error Execution Error Command Error Power On Operation The operation complete bit is set Error Bits complete when all selected pending operations are complete. This bit is set in response to the *OPC command.

  • Page 381: The Status Byte Register

    REMOTE INTERFACE The Status Byte Register The Status Byte register consolidates the status Description events of all the status registers. The Status Byte register can be read with the *STB? query or a serial poll and can be cleared with the *CLS command.

  • Page 382: Output Queue

    MFG-2000 Series User Manual Standard Event The Event Status bit is set if an “enabled” event in the Standard Event Status Event Register has occurred. Master The Master Summary Status is Summary/ used with the *STB? query. When Service the *STB? query is read the MSS Request bit bit is not cleared.

  • Page 383: Appendix

    APPENDIX PPENDIX The specifications apply when the function generator is powered on for at least 30 minutes under +18° C~+28° C. Specifications MFG-2000 series specific functions 25MHz Power Modulation Pulse Generator Amplifier /Sweep/Burst/Fr Function With Function With Generator (function equency.Counter...
  • Page 384 MFG-2000 Series User Manual User-defined output marker From point 2 ~ 16384(optional) section Output mode 1~1000000 cycles or infinite mode Frequency Characteristics Range Sine 60MHz(max) Square 25MHz(max) Triangle, Ramp 1MHz Resolution 1μHz Accuracy Stability ±20 ppm Aging ±1 ppm, per 1 year ≤1μHz...
  • Page 385 APPENDIX Impedance 50Ω standard Ground Isolation 42Vpk max Sine wave Characteristics(3) Harmonic –60 dBc <200kHz, distortion Ampl>0.1 Vpp –55 dBc 200kHz～1 MHz, Ampl>0.1 Vpp –45 dBc 1MHz～10 MHz, Ampl＞ 0.1Vpp –35 dBc 10MHz～30MHz, Ampl＞ 0.1Vpp –27 dBc 30MHz～60MHz, Ampl＞ 0.1Vpp Total harmonic distortion <...
  • Page 386 MFG-2000 Series User Manual Offset ±1 Vpk ac +dc (into 50Ω) ±2Vpk ac +dc (Open circuit) Frequency 1uHz~25MHz Pulse Width 20nS~999.7ks(limited by the current frequency setting) Variable duty Cycle 0. 1%~99.9%(limited by the current frequency setting) Leading and Trailing Edge...
  • Page 387 APPENDIX (MFG-2XXXMR) Accuracy ±2% of setting ±1 mVpp (at 1 kHz/into 50Ω without DC offset)) Resolution 1mV or 3 digits Flatness ± 1% (0.1dB) ≦1MHz ± 3% (0.3dB) ≦50 MHz ± 10% (0.9dB) ≦160MHz ± 35% (3.5dB) ≦320MHz (sinewave relative to 1 kHz/into 50Ω) Offset ±1 Vpk ac +dc (into 50Ω)
  • Page 388 MFG-2000 Series User Manual Source INT/EXT（INT only for AM,FM,PM, PWM) Modulating Frequency Sine-DDS 5us~327.68mS (Resolution:5uS) Sine-ARB 2mHz to20kHz (Resolution:1mHz) Carrier Waveforms Sine-DDS Modulating Waveforms 50% duty cycle square Internal Frequency 2mHz to 1 MHz Phase Range 0°~360.0° Source Internal / External...
  • Page 389 APPENDIX Modulating Waveforms Sine, Square, Triangle,Upramp, Dnramp Modulating Frequency 2mHz to 20kHz (Int)DC to 20kHz (Ext) Depth 0% to 120.0% Source Internal / External FM Modulation Carrier Waveforms Sine, Square, Triangle, Ramp Modulating Waveforms Sine, Square, Triangle,Upramp, Dnramp Modulating Frequency 2mHz to20kHz (Int)DC to 20kHz (Ext) Peak Deviation...
  • Page 390 MFG-2000 Series User Manual Carrier Waveforms Sine, Square, Triangle, Ramp,Pulse Modulating Waveforms 50% duty cycle square Internal Frequency 2mHz to 1 MHz Frequency Range 1μHz to max frequency Source Internal / External Sweep Waveforms Sine, Square, Triangle, Ramp Type Linear or Logarithmic...
  • Page 391 APPENDIX Frequency DC to 20kHz Ground Isolation 42Vpk max Trigger Output Type For ARB,Burst,Sweep Level TTL Compatible into 50Ω Pulse Width >16ns Maximum Rate 25MHz ≥4 TTL Load Fan-out Impedance 50Ω Typical Frequency Counter Range 5Hz to 150MHz Accuracy Time Base accuracy±1count Time Base ±20ppm (23˚C ±5˚C) Resolution...
  • Page 392 MFG-2000 Series User Manual 50~60Hz Power Consumption 30W or 80W (With power amplifier) Operating Environment Temperature to satisfy the specification : 18 ~ 28˚C Operating temperature : 0 ~ 40˚C Relative Humidity: ≤ 80%, 0 ~ 40˚C ≤70%, 35 ~ 40˚C Installation category：...

  • Page 393: Ec Declaration Of Conformity

    APPENDIX EC Declaration of Conformity GOOD WILL INSTRUMENT CO., LTD. No.7-1, Jhongsing Rd., Tucheng Dist., New Taipei City 236, Taiwan GOOD WILL INSTRUMENT (SUZHOU) CO., LTD. No. 69, Lushan Road, Suzhou New District Jiangsu, China declares that the below mentioned product MFG-2110, MFG-2120,MFG-2120MA,MFG-2130M,MFG-2230M,MFG- 2260M,MFG-2160MF,MFG-2260MFA,MFG-2160MR,MFG-2260MRA Are here with confirmed to comply with the requirements set out in the...

  • Page 394: Globl Headaqarters

    MFG-2000 Series User Manual GLOBL HEADAQARTERS GOOD WILL INSTRUMENT CO., LTD. No. 7-1, Jhongsing Road, Tucheng Dist., New Taipei City 236, Taiwan Tel: +886-2-2268-0389 Fax: +866-2-2268-0639 Web: www.gwinstek.com Email: marketing@goodwill.com.tw GOOD WILL INSTRUMENT (SUZHOU) CO., LTD. No. 521, Zhujiang Road, Snd, Suzhou Jiangsu 215011, China...

  • Page 395: Arb Built-In Waveforms

    APPENDIX ARB Built-In Waveforms Common y=|atan(x)| Absatan The absolute of atan(x) y=|sin(x)| Abssin The absolute of sin(x) y=sin(x),0<x<pi Abssinehalf y=0,pi<x<2pi Half_wave function y=e(x).sin(x) Ampalt Oscillation rise y=e(-x).sin(x) Attalt Oscillation down Even Diric f(x)=-1^(x*(n-1)/2*pi) x=0,±2*pi,±4*pi,…… Diric f(x)=sin(nx/2)/n*sin(x/2) x=±pi,± 3pi，…… f(x)=a*e^(-(x-b)^2)/c^2) Gauspuls Gaussian-modulated sinusoidal pulse...
  • Page 396 MFG-2000 Series User Manual y=(1-sin(x))/2 Havercosine Havercosine function y=(1-cos(x))/2 Haversin Haversine function Negative pulse N_pulse y=-x Negramp Line segment Sampled aperiodic rectangle Rectpuls y=sqrt(1-x^2) Roundhalf The half roud Sawtooth or triangle wave Sawtoot Piecewise function Sinetra Piecewise sine function Sinever...
  • Page 397 APPENDIX Step down Stair_down Step up and step down Stair_ud Step up Stair_up Heaviside step function Stepresp Piecewise function Trapezia Sampled aperiodic triangle Tripuls Math Arc cosine Arccos Arc cotangent Arccot...
  • Page 398 MFG-2000 Series User Manual Arc cosecant Arccsc Arc secant Arcsec Arc sine Arcsin Hyperbolic arc sine Arcsinh Arc tangent Arctan Hyperbolic arc tangent Arctanh Hyperbolic cosine Cosh Cotangent Cosecant...
  • Page 399 APPENDIX The derivative of the lorentz Dlorentz function 2x/(k*x^2+1) Exponential fall Exp Fall Exponential rise Exp Rise A waveform representing a Gauss gaussian bell curve Logarithm function Lorentz function Lorentz y=1/(k*x^2+1) Secant Hyperbolic secant Sech y=sin(x)/x Sinec...
  • Page 400 MFG-2000 Series User Manual Hyperbolic sine Sinh y=sqrt(x) Sqrt Tangent Hyperbolic tangent Tanh Parabola Xsquare Window Modified Bartlett-Hann window Barthannwin The Bartlett window is very Bartlett similar to a triangular window as returned by the triang function. The Blackman window function...
  • Page 401 APPENDIX The Bohman window function Bohmanwin The Chebyshev window Chebywin function The Flattopwin window Flattopwin function The Hamming window function Hamming The Hann window function Hann The Hanning window function Hanning The Kaiser window function Kaiser The Triang window function Triang The Tukey window function Tukeywin...
  • Page 402 MFG-2000 Series User Manual Engineer The airy function Airy The Bessel function Bessel The beta function Beta The gamma function Gamm Associated Legendre function Legendre The Neumann function Neumann Medical Cardiac signal Cardiac Electro-oculogram...
  • Page 403 APPENDIX Electroencephalogram Electromyogram Pulsilogram Pleth Speed curve of the respiration Resp Electrocardiogram 1 ECG1 Electrocardiogram 2 ECG2 Electrocardiogram 3 ECG3 Electrocardiogram 4 ECG4 Electrocardiogram 5 ECG5...
  • Page 404 MFG-2000 Series User Manual Electrocardiogram 6 ECG6 Electrocardiogram 7 ECG7 Electrocardiogram 8 ECG8 Electrocardiogram 9 ECG9 Electrocardiogram 10 ECG10 Electrocardiogram 11 ECG11 Electrocardiogram 12 ECG12 Electrocardiogram 13 ECG13 Electrocardiogram 14 ECG14...
  • Page 405 APPENDIX Electrocardiogram 15 ECG15 Waveform of the low frequency LFpulse pulse electrotherapy Waveform 1 of the nerve Tens1 stimulation electrotherapy Waveform 2 of the nerve Tens2 stimulation electrotherapy Waveform 3 of the nerve Tens3 stimulation electrotherapy AutoElec Ignition waveform of the Ignition automotive motor Automotive starting profile with...
  • Page 406 MFG-2000 Series User Manual Automotive transients arising ISO7637-2 from disconnection Automotive transients arising ISO7637-2 from inductance in wiring TP2A Automotive transients arising ISO7637-2 TP2B from the ignition switching off Automotive transients arising ISO7637-2 TP3A from switching Automotive transients arising ISO7637-2...

  • Page 407: Index

    INDEX NDEX AM commands ......298 measurement category ....7 pollution degree ......9 Amplitude coupling ....215 Environment Apply commands ....278 safety instructions ......8 ARB commands ....... 351 Error messages ......367 ARB error messages ....379 Ethernet interface .....
  • Page 408 MFG-2000 Series User Manual modes ........183 key overview ........ 16 output ........193 Output commands ....284 period........187 Output phase ......209 phase ........188 Phase commands ..... 361 trigger ........190 PM commands ......314 carrier frequency ......167 Power on/off carrier wave ........
  • Page 409 INDEX SUM commands ....... 322 Updating Firmware ....202 Sweep commands ....331 System commands ....270 remote control interface .... 253 Warning symbol ......6 Tracking ......216, 217 UK power cord ......10...

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