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GW Instek MFG-2220HM - 200MHz Dual Channel Arbitrary Function Generator with Pulse Generator, Modulation

200MHz Dual Channel Arbitrary Function Generator with Pulse Generator, Modulation

GW Instek

Category : Function Generators

$1,853 (CAD) Add to Cart

Documents:
Users Manual Brochure Firmware Upgrade 2019-04-25 PC Software

Overview
Features
Information
Calibration

GW Instek rolls out the MFG-2000 series multi-channel function generator, which has up to 5 simultaneous output channels, including CH1 and CH2 equivalent performance dual channel arbitrary function generator with the maximum 60MHz for both channels; RF signal generator, a standard AFG, which produces the maximum 320MHz sine wave and various modulation RF signals; pulse generator, whose frequency reaches 25MHz; power amplifier, which is ideal for audio range. The above-mentioned five different functionality channels are separately or totally allocated on 10 models, which extend from the basic single-channel AFG with pulse generator models to five-channel models so as to satisfy various educational and industrial applications.

The AFG channel of the MFG-2000 series outputs sine, square, and triangle, etc. The series features true point by point output arbitrary waveform characteristics of 200 MHz sample rate, 100MHz waveform repetition rate, 14 bit resolution, and 16k point memory depth. Some models provide various modulation methods such as AM/FM/PM/FSK/PWM, Sweep, Burst, Trigger, 150MHz Frequency Counter. Synchronized dual channel models provide correlated functions, including synchronization, delay, sum, and coupling. RF signal generator, a complete AFG signal source (including ARB), features various modulations, Sweep, and digital modulations such as ASK and PSK and its sine wave frequency is up to 320MHz. A full-function pulse generator with 25 MHz is equipped to all models and its pulse width, rise edge time, fall edge time are adjustable that can be applied as trigger signals. Independent input/output power amplifier with 20W, 10dB, DC-100KHz bandwidth, and distortion less than 0.1% can be applied to the audio application.

The overall design of the MFG-2000 series is earth ground isolation among output/input terminals and instrument chassis that can only be found in high-level signal sources. The output channels can sustain maximum isolation voltage up to ±42Vpk (DC+ AC peak value) to earth ground that is ideal for floating circuit tests. Multi-unit outputs can be executed without factoring in grounding reference issue. There is no additional isolation requirement for experiments such as “full-wave rectification” and “voltage doubler” which are easy and safe. An external power supply can bring up the DC bias voltage to ±42Vpk to meet the requirements of higher DC bias voltage such as automotive and educational applications.

The AFG of the MFG-2000 series collocating with AWES (Arbitrary Waveform Editing Software) allows users to easily and quickly edit arbitrary waveforms. DWR (Direct Waveform Reconstruction) allows users to collocate with GDS series digital oscilloscopes to retrieve waveforms and upload them to arbitrary generator to achieve direct waveform reconstruction. 66 built-in waveforms allow users to edit arbitrary waveforms and to output the whole segment or divided segments.

With the multi-functionality channels, the MFG-2000 series provides different industrial sectors with special dual channel waveforms, IQ modulation signals, low-frequency vibration simulation, automotive sensors, AM/FM broadcast signals, PWM motor or fan control signals, pulse synchronized signals, pulse noise, audio circuit or devices such as speaker tests. The series is ideal for various fields, including scientific research, education, research and development, production and quality control.

 

Panel Introduction

  1. TFT LCD Panel
  2. Number Panel
  3. Scroll Knob & Selection Key
  4. Power Switch
  5. Output Terminal
  6. Main Output Switch
  7. Function Keys
  8. Operation Keys
  9. USB Host
  10. Trigger & Modulation Input
  11. Sync and Counter Input
  12. Fan
  13. Power Amplifier Input & Output
  14. LAN (MFG-22XX only)
  15. USB Device

 

A. Circuit Design for Ground Isolation Among Output/Input Terminals and Instrument Chassis

Connection diagram for MFG connecting with a power supply to increase D.C. bias voltage to ±42Vpk (DC+ AC peak value).

Output channels, synchronization and modulation input/output connector grounding are isolated from instrument chassis. These connectors can sustain maximum isolation voltage up to ±42Vpk (DC+ AC peak value) to earth ground that is ideal for floating circuit tests. Multi-unit outputs can be executed without factoring in grounding reference issue. The built-in DC bias voltage of the MFG-2000 series can be applied on various waveforms. The DC bias voltage is ±5V under 50 ohm load. An external power supply can be used to bring up the DC bias voltage to ±42Vpk (DC+ AC peak value) for higher DC bias applications.

B. Pulse Generator

Each model of the series has a built-in pulse generator and its output frequency reaches 25 MHz. Users can set pulse width, duty cycle, rise edge time, and fall edge time to support trigger signal.

C. RF Signal Generator

RF Channel ASK, PSK
AM, FM, PM, PWm, Sweep, Burst, Trigger, Frequency Counter
ARB (200MHz)
Other Waveform
Triangle, Ramp (1MHz)
Square (25MHz)
Sine wave FREQ. up to 320MHz max.

RF signal generator is a full function AFG signal source. Identical to CH1/CH2, it can output sine, square, ramp, pulse, noise, etc. Its sine wave frequency reaches 160MHz or 320MHz. And its true point by point output arbitrary waveform function supports 200 MHz sample rate, 100MHz waveform repetition rate, 14 bit resolution, 16k point memory depth, frequency sweep and various modulation methods such as AM/FM/PM/FSK/PWM/PSK/ASK. RF signal generator can be applied as a high frequency arbitrary waveform generator, simulated signals of analog or digital broadcast stations or carrier signals of local oscillator.

D. Power Amplifier

20W/20dB power amplifier, which has a bandwidth of DC ~ 100KHz and less than 0.1% distortion. The low frequency power amplifier can be applied as an audio amplifier or a driver amplifier for piezoelectric components (collocating with an impedance transformer, 20W output) and conducts power component characteristics tests, magnetization characteristics tests(B-H curve) of magnetic materials such as ferrite and amorphous materials (collocating with an impedance transformer, 20W output)

Users can connect a speaker with the low frequency power amplifier of the MFG-2000 series to realize various physics experiments.

 

E. Versatile Output Waveform Selections

Sine Square
Pulse Noise
Triangle Ramp
DC Voltage Arbitrary Waveform

There are standard waveforms for the series such as sine, square, triangle, ramp, pulse, noise, DC voltage. In addition, 66 built-in waveforms allow users to easily select desired waveforms.

F. Various Modulation Function

Amplitude Modulation Frequency Modulation
Frequency-shift Keying Modulation Amplitude-shift Keying Modulation
Phase Modulation Pulse Width Modulation
Phase - Shift Keying Modulation Sum Modulation

The series supports AM, FM, PM, FSK, PWM and SUM modulation. RF channel not only has the above-mentioned modulation capabilities but also supports advanced modulations such as ASK and PSK Modulation. The most modulation sources can be internal or external. Applications include communications systems' base band, motor control and light adjustment.

G. Sweep Function

The series supports frequency sweep and amplitude sweep that can also integrate other functions, including linear/logarithm, one-way (saw tooth)/two-way (triangle) waveforms, continuous/ single trigger/gated trigger to meet various application requirements by different sweep methods. Frequency sweep carries out tests on the frequency response of electronic components such as filter and low frequency amplifier.

H. Burst Function

The series supports N-period or gated trigger. Phase angle, duration time, frequency, waveform infinite can be adjusted to meet non-continuous output applications.

I. The Output Correlated Functions of Equivalent Performance Dual Channel

Differential Signal Sine and Cosine Signal Square Wave Phase Setting

The CH1 and CH2 of MFG-2203M/2206M/2260MFA/2260MRA can be applied separately. These two channels provide four correlated functions, including sum, coupling, tracking and phase.

  • The coupling function allows users to freely set ratio and offset values for frequency and amplitude of both channels  to realize that all parameters are simultaneously effective for both channels. The measurement of the Third-Order Intercept Point for an amplifier and the simulations of two different frequency oscillators outputting signals are two applied examples for coupling function.

  • The tracking function can produce 180 degree phase offset differential signals with same frequency and amplitude.

  • The phase function allows users to freely set phase parameters for both channels such as sine wave, cosine wave, and square wave signals.

  • The sum modulation function can sum up two signals into one and output this signal via one channel. One of the related applications is to sum up sine waveform and noise to execute speaker distortion tests.

J. Four Methods to Obtain Arbitrary Waveforms

Front Panel Operation

Via single unit's panel, arbitrary waveforms can be selected, edited, stored, recalled, output, triggered from 66 built-in waveforms.

CSV File Upload

Support CSV file upload produced by MATLAB and Excel.

Direct Waveform Reconstruction

Collocate with GDS series digital oscilloscopes to retrieve waveforms and upload them to arbitrary generator to achieve direct waveform reconstruction.

Arbitrary Waveform Editing PC Software

Use AWES to edit complex waveforms. The software supports waveform mathematical operation. The waveform series includes Uniform Noise, Gaussian Noise, Rayleigh Noise, various digital codes such as non zero code, Manchester and RS-232, etc.

K. Flexible Arbitrary Editing

Other Brand’s ARB Operation

The Operation Mode Of "user-defined Retrieval Of Segmented Output" Increases Arbitrary Efficiency!

GW Instek ARB Operation

  • Maximum Five Output Channels
  • 2 Equivalent Performance Arbitrary Channels Frequency : 1Hz~60MHz
  • Pulse Generator Frequency : 25MHz
  • Power Amplifier : Low Frequency, 100KHz, Output 20W
  • RF Channel Frequency (FG/ARB/MOD) : 320MHz
  • True Point by Point Output Arbitrary Waveform Function : 200MSa/s
  • 100MHz Repetition Rate, 14-bit Resolution,16k Point Memory Depth
  • Earth Ground Isolation Design Among I/O Terminals and Instrument Chassis
  • Frequency Counter : 150MHz, 8 bits
  • AM/FM/PM/ASK/FSK/PSK/SUM/PWM Modulation
  • 4.3 Inch TFT Color Display

 

Other

Accessories GTL-101× 2
Quick Start Guide ×1
CD (user manual + software) ×1
Power cord×1
Safety designed tog Safety designed to EN61010-1
WeightApprox. 2.5kg
Dimensions (WxHxD)266(W) x 107(H) x 293(D) mm
Storage Temperature-10~70˚C, Humidity: ≤70%
Pollution Degree IEC 61010 degree 2, Indoor use
Operating Altitude2000 Meters
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: CAT II
Power Consumption35W
Power Source AC100~240V, 50~60Hz
Display4.3’’ TFT LCD
480 × 3 (RGB) × 272
InterfaceLAN, USB
Save/Recall 10 Groups of Setting Memories

 

Dual Channel Function (CH1 / CH2)

Dsolink
CouplingFrequency(Ratio or Difference)
Amplitude & DC Offset
TrackCH2=CH1
Phase-180˚ ~ 180˚
Synchronize phase

 

Advanced Functions

Frequency Counter
Ground Isolation 42Vpk max (MFG-2220HM excluded)
Sensitivity35mVrms ~ 30Vms (5Hz to 150MHz)
Input Impedance1kΩ/1pf
ResolutionThe maximum resolution is: 100nHz for 1Hz, 0.1Hz for 100MHz.
Time Base±20ppm (23˚C ±5˚C)
AccuracyTime Base accuracy±1count
Range5Hz to 150MHz
Reference Output
Output Frequency26.8436MHz
Output Impedance 50Ω, AC coupled
Output Voltage3.3Vpp square wave
Reference Input
WaveformSine or Square (50±5% duty)
Input Frequency26.8436MHz±10Hz
Output Impedance 1kΩ,unbalanced ,AC coupled
Input Voltage0.5Vpp to 5Vpp
Trigger Output
Impedance50Ω Typical
Fan-out≥4 TTL Load
Maximum Rate1MHz
Pulse Width>100ns
LevelTTL Compatible into 50Ω
TypeFor Burst, Sweep
External Modulation Input
FrequencyDC to 50KHz
Input Impedance10kΩ
Voltage Range±5V full scale
TypeFor AM, FM, PM,SUM,PWM
External Trigger Input
Input Rate DC to 1MHz
Input Impedance10kΩ, DC coupled
Pulse Width>100ns
SlopeRising or Falling(Selectable)
Input LevelTTL Compatibility
TypeFor FSK, Burst, Sweep
Trigger Delay
NCycle, Infinite0s~100s
Burst
Trigger SourceSingle, External, Internal.
Gate sourceExternal Trigger
Internal Frequency1µs ~ 500s
Start/ Stop Phase-360.0˚~+360.0˚
Pulse count1~1000000 Cycles or infinite
Frequency1µHz~Max Frequency
WaveformsSine, Square, Triangle, Ramp
Sweep
MarkerMarker signal on falling edge (programmable)
TriggerSingle, External, Internal.
SourceInternal / External
Sweep Time1ms to 500s
Start/Stop Freq1µHz to max frequency
Sweep directionSweep up or sweep down
TypeLinear or Logarithmic
WaveformsSine, Square, Triangle, Ramp
FSK
SourceInternal / External
Frequency Range1μHz to max frequency
Internal Frequency2 mHz to 1 MHz
Modulating Waveforms50% duty cycle square
Carrier WaveformsSine, Square, Triangle, Ramp, Pulse
PWM
SourceInternal / External
Phase deviation0%~100.0% pulse width
Modulation Frequency2mHz to 50kHz (Int)
DC to 50kHz (Ext)
Modulating WaveformsSine, Square, Triangle, Upramp, Dnramp
Carrier WaveformsSquare
SUM
SourceInternal / External
SUM depth0%~100.0%
Modulation Frequency2mHz to 50kHz (Int)
DC to 50kHz (Ext)
Modulating WaveformsSine, Square, Triangle, Upramp, Dnramp
Carrier WaveformsSine, Square, Triangle, Pulse ,Ramp ,Noise
PM
SourceInternal / External
Phase deviation 0˚~360.0˚
Modulation Frequency2mHz to 50kHz (Int)
DC to 50kHz (Ext)
Modulating WaveformsSine, Square, Triangle, Upramp, Dnramp
Carrier WaveformsSine, Square, Triangle, Ramp
FM Modulation
SourceInternal / External
Peak DeviationDC to 0.5*max frequency
Modulating Frequency2mHz to 50kHz (Int)
DC to 50kHz (Ext)
Modulating Waveforms Sine, Square, Triangle, Upramp, Dnramp
Carrier WaveformsSine, Square, Triangle, Ramp
AM Modulation
SourceInternal / External
Depth0% to 120.0%
Modulating Frequency2mHz to 50kHz(Int)
DC to 50kHz (Ext)
Modulating WaveformsSine, Square, Triangle, Upramp, Dnramp
Carrier WaveformsSine, Square, Triangle, Ramp, Pulse, Arb

 

Power Amplifier

Ground Isolation42Vpk max
Total harmonic distortion< 0.1% (Ampl>1Vpp) 20Hz~20 kHz
Overshoot5%
Full Power BandwidthDC-100KHz
Rise/Fall Time<2.5uS
Output Current1.6Amax
Output Voltage12.5Vpmax
Output Power (RL=8Ω)20W (Square)
Gain20dB
Working ModeConstant Voltage
Input voltage1.25Vpmax
Input Impedance10KΩ

 

RF Generator

ASK
SourceInternal / External
Amplitude Range1mVpp to 10Vpp
Internal Frequency2 mHz to 1 MHz
Modulating Waveforms50% duty cycle square
Carrier WaveformsSine, Square, Triangle, Ramp, Pulse
PSK
SourceInternal / External
Phase Range0˚~360.0˚
Internal Frequency2 mHz to 1 MHz
Modulating Waveforms50% duty cycle square
Carrier Waveforms Sine, Square, Triangle, Ramp, Pulse
Modulation/Sweep
SourceINT/EXT(INT only for AM,FM,PM, PWM)
Sweep typeFrequency
Modulation TypeAM,FM,PM,FSK,PWM (The detail same as CH1 modulation specification)
Ramp Characteristics
Variable Symmetry0% to 100%
Linearity< 0.1% of peak output
Square Wave Characteristics
Jitter20ppm+500ps(4)
Variable duty Cycle0.01% to 99.99%(limited by the current frequency setting)
Asymmetry1% of period + 5ns
Overshoot<5%
Rise/Fall Time <15ns

(4). Jitter specification for RF Generator: 20ppm +5ns.

Sine Wave Characteristics (3)
Total harmonic distortion< 0.1% (Ampl>1Vpp) DC~100 kHz
Harmonic distortion
–30 dBc 10MHz~320MHz, Ampl>0.1Vpp
–45 dBc1MHz~10 MHz, Ampl>0.1Vpp
–55 dBc200kHz~1 MHz, Ampl>0.1 Vpp
–60 dBcDC~200kHz, Ampl>0.1 Vpp

(3). DC offset set to zero

Waveform Output
Impedance50Ω typical (fixed) > 10MΩ (output disabled)
Offset
-±1 Vpk AC +DC (into 50Ω)
±2Vpk AC +DC (Open circuit)
Output Characteristics (2)
Flatness± 1% (0.1dB) ≦1MHz
± 3% (0.3dB) ≦50 MHz
± 10% (0.9dB) ≦160MHz
± 30% (3dB) ≦320MHz
(sinewave relative to 1 kHz/into 50Ω)
Resolution0.1mV or 4 digits
Accuracy±2% of setting ±1 mVpp
(at 1 kHz/into 50Ω without DC offset))
Amplitude(into 50Ω) 1mVpp to 2 Vpp (MFG-2XXXMF)
1mVpp to 1 Vpp (MFG-2XXXMR)

(2). Add 1/10th of output amplitude and offset specification per ºC for operation outside of 0ºC to 28ºC range (1-year specification).

Frequency Characteristics
Tolerance≤1μHz
Aging ±1 ppm, per 1 year
Accuracy Stability±20 ppm
Resolution1µHz
Range Range
Arbitrary Functions
Jitter20ppm +5ns
User-defined output section From point 2~16384
Amplitude Resolution14 bits
Waveform Length16k points
Repetition Rate100MHz
Sample Rate200 MSa/s
ARB functionBuilt-in

 

Pulse Generator

Jitter100ppm +500ps(4)
Overshoot<5%
Leading and Trailing Edge Time(5)10ns~ 20s(1ns resolution) (limited by the current frequency and pulse width settings)
Variable duty Cycle0.1%~99.9%(limited by the current frequency setting)
Pulse Width20ns~999.7ks(limited by the current frequency setting)
Frequency1µHz~25MHz
Offset±1 Vpk ac +dc (into 50Ω)
2Vpk ac +dc (Open circuit)
Amplitude1mVpp to 2.5 Vpp (into 50Ω)
2mVpp to 5 Vpp (open-circuit)

(5).Only Pulse channel support

 

CH1 / CH2

Pulse Characteristics
Jitter20ppm +500ps(4)
Overshoot<5%
Variable duty Cycle0.01%~99.99%(limited by the current frequency setting)
Pulse Width ≧ 10ns (limited by the current frequency setting)
Frequency1µHz~25MHz
Ramp Characteristics
Variable Symmetry0% to 100%
Linearity< 0.1% of peak output
Square wave Characteristics
Jitter20ppm+500ps(4)
Variable duty Cycle0.01% to 99.99%(limited by the current frequency setting)
Asymmetry1% of period +5ns
Overshoot<5%
Rise/Fall Time<15ns ;MFG-2220HM:<6ns
Sine wave Characteristics(3)
Total harmonic distortion< 0.1% (Ampl>1Vpp) DC~100 kHz
Harmonic distortion<–60 dBc <200kHz,
<–55 dBc 200kHz~1 MHz,
<–45 dBc 1MHz~10 MHz,
<–35 dBc 10MHz~30MHz,
<-30 dBc 30MHz~200MHz
(at 1Vpp/into 50Ω without DC offset)
Sync Output
Ground Isolation 42Vpk max (MFG-2220HM excluded)
Impedance50Ω standard
RangeTTL-compatible into>1kΩ
Waveform Output
Ground Isolation42Vpk max (MFG-2220HM excluded)
ProtectionShort-circuit protected
Overload relay automatically disables main output
Impedance50Ω typical (fixed);
10MΩ (output disabled)
Offset
Accuracy1% of setting + 5mV+ 0.5% of amplitude
Range±5 Vpk AC +DC (into 50Ω)
±10Vpk AC +DC (Open circuit)
Output Characteristics(2)
UnitsVpp, Vrms, dBm
Flatness± 1% (0.1dB) ≦10MHz
± 2% (0.2dB) ≦ 60 MHz
± 4% (0.4dB) ≦ 100MHz
± 8% (0.8dB) ≦ 160MHz
± 10% (1dB) ≦ 200MHz
(sinewave relative to 1 kHz/into 50Ω)
Resolution0.1mV or 4 digits
Accuracy±2% of setting ±1 mVpp
(at 1 kHz/into 50Ω without DC offset))
Amplitude Range (into 50Ω)1mVpp to 10 Vpp ;
MFG-2220HM:
1mVpp to 10Vpp ≦20MHz
1mVpp to 5Vpp ≦70MHz
1mVpp to 2Vpp ≦120MHz
1mVpp to 1Vpp ≦ 200MHz
Frequency Characteristics
Tolerance≤1μHz
Aging±1 ppm, per 1 year
Accuracy Stability±20 ppm
Resolution1µHz
Range
Triangle, Ramp1MHz ;MFG-2220HM:5MHz
Square25MHz(max.) ;MFG-2220HM:60MHz(max.)
Sine60MHz (max.) ;MFG-2220HM: 200MHz(max)
Arbitrary Functions
User-defined output sectionFrom point 2~16384
Non-Volatile Memory10sets 16k points(1)
Amplitude Resolution14 bits
Waveform Length 16k points
Repetition Rate100MHz ; MFG-2220HM:125MHz
Sample Rate 200 MSa/s ;MFG-2220HM:250MSa/s
ARB functionBuilt-in

(3). DC offset set to zero
(2). Add 1/10th of output amplitude and offset specification per ºC for operation outside of 0ºC to 28ºC range (1-year specification).
(1). A total of ten waveforms can be stored. (Every waveform can be composed of a maximum of 16k points.)

 

General

Modulation /Sweep/Burst/ Frequency Counteryes
Power Amplifierno
RF Generator (Function With ARB)no
25MHz Pulse Generatoryes
CH2 Function With ARB200MHz
CH1 Function With ARB200MHz

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