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

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

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

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

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

This product has been discontinued.

• 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

General

CH1 / CH2

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

Pulse Generator

(5).Only Pulse channel support

RF Generator

Power Amplifier

Advanced Functions

Dual Channel Function (CH1 / CH2)

Other

Do you have a 200MHz Dual Channel Arbitrary Function Generator with Pulse Generator, Modulation that needs to be calibrated?

We offer standard traceable calibration and ISO 17025 accredited calibration services.