TFG2900A Series

4-CH 400MHz Arbitrary Waveform Generator


Overview

TFG2900A series has 6 functions, including function generator, any waveform generator, noise generator, pulse generator, harmonic generator and frequency counter. The series includes dual and four channel models, which are completely equal.


Product Model

TFG2922A/2932A/2942A

TFG2924A/2934A/2944A





Applications

Education, R&D, Production, Test

 

Design Features

1. 7 inch touchscreen display for a easier operation.

400MHz Arbitrary Waveform Generator

2. True four channels with same characteristics.

400MHz Arbitrary Waveform Generator

3. 1.2GSa/s sample rate and 14 bits vertical resolution.

400MHz Arbitrary Waveform Generator

4. Support multiple signal outputs.

400MHz Arbitrary Waveform Generator

5. Rise/Fall time of pulse less than or equal to 2.5ns.

400MHz Arbitrary Waveform Generator

6. Advanced waveform sequence function.

400MHz Arbitrary Waveform Generator

Questions & Answer


Q: What is the bandwidth of the Suin TFG2944A? How many channels does it have?

A: The Suin TFG2944A is a 400 MHz, 4 channel arbitrary waveform generator.

 

Q: Does the TFG2944A have the frequency counter?

A: Yes, frequency counter could be configured as option to meet user need and can measure frequencies up to 3GHz. This allows you to measure items such as duty cycle, frequency, and positive/negative pulse width.


Q: What’s the maximum arbitrary waveform length for TFG2944A?

A: It’s 32Mpts.

 

Q: 1ppm is the best accuracy of TFG2944A as manual shown, is possible to improve it if user have a higher accuracy demand?

A: Yes, optional OCXO with 0.01ppm accuracy are prepared to meet user’s higher measurement


From TFG2944A Arbitrary Waveform Generator-400MHz, 4CH


Q: What is arbitrary waveform generator?

A: An arbitrary waveform generator (AWG) is a type of waveform generator that can produce custom waveforms, as opposed to pre-defined waveforms like sine, square, etc. It allows users to input a specific waveform shape, either through a computer interface or by uploading a waveform file, and generate the output signal accordingly. AWGs are commonly used in applications such as testing complex electronic circuits, generating signals for scientific experiments, and in the development and testing of communication systems.


Q: What is the main purpose of the waveform generator?

A: A waveform generator is needed in various applications because it provides a convenient and flexible way to generate different types of electrical signals. Some of the key reasons why a waveform generator is needed include:

Testing and calibration of electronic circuits: Waveform generators are used to test and calibrate a wide range of electronic circuits by generating different types of signals such as sine, square, triangle, and sawtooth.

Signal generation for communication systems: Waveform generators are used to generate signals used in communication systems such as modulated signals, digital signals, and pulse trains.

Research and development: Scientists and engineers use waveform generators to generate signals for research and development purposes.

Power electronics testing: Waveform generators can generate signals to test power electronics devices such as power inverters, converters, and power supplies.

Medical device testing: Waveform generators can generate signals to test medical devices such as electrocardiograms (ECGs), electroencephalograms (EEGs), and ultrasonic imaging devices.

Overall, waveform generators provide a convenient and flexible way to generate different types of signals, making them essential tools for many applications.


Q: What is the main difference between a signal generator and a waveform generator?

A: A signal generator is a device that generates a range of signals with various frequencies, amplitudes, and waveforms. A waveform generator is a type of signal generator that specifically generates a set of predefined waveforms such as sine, square, triangle, and sawtooth. The main difference between the two is that a signal generator provides more flexibility in generating signals, while a waveform generator has a limited set of waveforms.


Q: How does the waveform generator work?

A: A wave generator is a device that creates waves, typically in water or air. It typically works by using a motor or other mechanical means to move a piston or other object back and forth, creating a disturbance that propagates through the water or air to create waves. Some wave generators can also use sound waves or electromagnetic waves to create the desired effect. The specific design and operation of a wave generator will depend on the type of waves being generated and the intended application.


Q: Why arbitrary waveform generator is needed?

A: An arbitrary waveform generator (AWG) is needed in various applications such as:

Testing and calibrating electronic circuits: AWGs can generate custom waveforms, allowing engineers to test and calibrate a wide range of electronic circuits.

Signal generation for communication systems: AWGs can generate complex signals used in communication systems such as modulated signals, digital signals, and pulse trains.

Research and development: AWGs allow scientists and engineers to generate unique waveforms for research and development purposes.

Power electronics testing: AWGs can generate waveforms to test power electronics devices such as power inverters, converters, and power supplies.

Medical device testing: AWGs can generate signals to test medical devices such as electrocardiograms (ECGs), electroencephalograms (EEGs), and ultrasonic imaging devices.

Overall, an AWG provides a high degree of flexibility and precision in generating custom waveforms, making it an essential tool for many applications.


Model 

TFG2922A

TFG2924A

TFG2932A

TFG2934A

TFG2942A

TFG2944A

Channel242424
Frequency 
Sine1μHz~200MHz1μHz~30MHz

1μHz~400MHz

Square 1μHz~120MHz
Pulse1μHz~80MHz
Ramp1μHz~6MHz
Others1μHz~50MHz
Resolution1μHz
Accuracy±1ppm
Waveform
Type

165 kinds include: Sine, Square, Ramp, Pulse, Noise,DC, PRBS, bulit-in arbitrary waveforms and user-defined harmonic, etc.

Sample Rate1.2GSa/s 

Vertical Resolution

14 bits
Arbitrary

Sample

Rate

1uSa/s~200MSa/s
Length2 ~ 32M points
Resolution14 bits
Square

Rise/Fall

Time

≤2.5ns 

Duty

Cycle

0.01%~99.99%
Pulse

Rise/Fall

Time

2.5ns ~1.2s
Width4ns~(1000000s ~4ns)
Sine Spectral Purity
Total Distortion≤0.2% (20Hz~20kHz, 20Vpp)
Phase Noise<-140dBc @ 10MHz (0dBm, 10kHz offset)
Amplitude 

Range

(50Ω

load)

f≤40MHz 1mVpp~10Vpp
f≤100MHz1mVpp~5Vpp
f≤200MHz1mVpp~2Vpp 
f≤300MHz1mVpp~1.5Vpp 
f>300MHz1mVpp~1Vpp 
Accuracy±(1%of setting+1mVpp), (Sine 1kHz,0V offset,≥10mVpp)
Offset
Range ±5Vpk ac+dc (50Ω load) 
Accuracy±(1%of setting+2mV+0.5% of amplitude)(High-Z)
Modulation
Type

FM, AM, PM, PWM, Sum, FSK, 4FSK, NFSK, PSK, 4PSK, NPSK,ASK, OSK

Burst
Burst Count1 to 100000000
General Characteristic
PowerAC 100~240V, 45~65Hz , <70VA(TFG29X2A), <80VA(TFG29X4A)

Dimension & Weight

363*154*327 mm, 7.0KGs, (TFG29X2A)
363*154*467 mm, 10.0KGs, (TFG29X4A)




Standard Accessories

Power cord:1pcs

BNC cable:1pcs

CD(Software+User's Guide):1pcs

Wifi Antenna:1pcs


Options

Frequency Counter (upper limits to 3GHz)

OCXO(accuracy:±0.01ppm±1μHz)