Electrical Function Generators

GAO’s function generators are devices or tools used to test and verify the functionality and performance of function generators. GAO’s function generator is a type of electronic test equipment that is capable of generating different types of electrical waveforms, such as sine waves, square waves, triangle waves, and pulse waves. 

GAO’s function generators are composed of test signal generator, measurement circuitry, display and user interface, signal conditioning and amplification, modulation and sweep capabilities, power supply and connections, and control and automation interfaces.

The other common names of Function Generators are waveform generators, signal generators, frequency generators, arbitrary waveform generators, function signal generators, pulse generators, function synthesizers, function waveform generators, function pulse generators, audio generators, function oscillators, function source generators, analog signal generators, digital function generators, RF signal generators, waveform synthesizers, arbitrary waveform synthesizers, signal source generators, waveform creation devices, and function generator instruments.

GAO Tek has been focused on servicing the North American markets and has earned praise from many of its customers in the U.S., Canada, and Mexico.

Showing 1–24 of 64 results

GAO Tek DDS Function Generator with Arbitrary Waveform Function

SKU: A0230008tek
This logic analyzer with arbitrary waveform function provides a sampling rate of 100 Msa/s, a vertical resolution of 8 bit and a waveform length of 1 kpts based on Direct Digital Synthesis (DDS) technology
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GAOTek Arbitrary Function Generators

SKU: GAOTek-FG-191
GAOTek arbitrary function generators generates pulses with a repetition rate of up to 12.5 MHz/25 MHz.
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GAOTek Arbitrary or Function Waveform Generator

SKU: GAOTek-FG-130
This Arbitrary or Function waveform generator has 20 MHz bandwidth limit, 20 ns to 10 s pulse width < 30 W power consumption and 40 K record length.
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GAOTek Arbitrary Waveform Function Generator

SKU: GAOTek-FG-119
GAOTek arbitrary waveform function generator features a two-channel function or arbitrary waveform generator that adopts direct digital synthesis (DDS) technology for designing, enabling the generation of output signals that are accurate, stable, and have low distortion.
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GAOTek Arbitrary Waveform Function Generator

SKU: GAOTek-FG-121
GAOTek arbitrary waveform function generator provides a waveform generation tool with the best price performance ratio.
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GAOTek Arbitrary Waveform Signal Generator

SKU: GAOTek-FG-123
This arbitrary waveform signal generator has 64 M waveform length, frequency range of 20 MHz, 1 uHz resolution, and 7 in color TFT LCD screen.
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GAOTek DDS Function Generator

SKU: A0230004tek
This DDS(Direct Digital Synthesized) function generator has a highly accurate and highly stable output. It’s designed based on DDS(Direct Digital Synthesized) technology. Its frequency range is 40
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GAOTek DDS Function Generator

SKU: GAOTek-FG-122
GAOTek DDS function generator, is a series of dual-channel function or arbitrary waveform generators with specifications of up to 120 MHz maximum bandwidth, a 1.2 GSa/s sampling rate, and 16-bit vertical resolution.
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GAOTek DDS Function Generator (40 µHz to 60 MHz)

SKU: A0230007tek
This highly accurate DDS function generator based has highly stable output and has a frequency range of 40 µHz to 60 MHz and output waveforms include Sine, Square, Pulse and DC
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GAOTek DDS Signal Function Generator

SKU: GAOTek-FG-125
This DDS Signal function generator has operating voltage of 28 V, output power of 10 W to 100 W, and temperature of 14 °F to 149 °F.
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GAOTek Digital LCR Function Generators

SKU: GAOTek-FG-201
GAOTek digital LCR function generators are high-precision component parameter analyzers.
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GAOTek Dual Channel Function Generators

SKU: GAOTek-FG-203
GAOTek dual channel function generators with frequencies up to 100 MHz, 16Bit Resolution, and arbitrary waveforms of up to 16 Mpts, GAOTek Dual Channels Function Generators can reproduce any waveform with high quality.
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GAOTek Electrosurgical Function Generators

SKU: GAOTek-FG-202
This Electrosurgical Function Generators has power consumption of <=1100 VA, operating frequency of 330 kHz to 460 kHz and rated power of 1100 VA + 10%
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GAOTek Function Arbitrary Wave Signal Generator

SKU: GAOTek-FG-132
GAOTek Function Arbitrary Wave Signal Generator is a high-cost performance multi-function signal generator developed and produced according to the signal generator verification regulation, which can generate sine wave, square wave, triangular wave, pulse wave, and arbitrary wave and other waveforms.
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GAOTek Function Arbitrary Waveform Generator

SKU: GAOTek-FG-124
GAOTek function arbitrary waveform generator is a set of function generator, arbitrary waveform generator, noise generator, pulse generator, harmonic generator, analog or digital modulator, frequency meter and other functions in a multifunctional signal generator.
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GAOTek Function Generator

SKU: GAOTek-FG-193
This Function Generator has frequency of 50 Hz to 60 HZ, accuracy of 0.1%, 0 A to 40 A DC current and 0 W to 8000 W DC power.
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GAOTek Function Generator

SKU: GAOTek-FG-194
GAOTek function generator is based on voltage type inverter principle, uses the isolated gate binary transistor to control the value and phase of AC voltage of inverter, to serve the purpose of reactive and harmonic compensation.
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GAOTek Function Generator (10 MHz~60 MHz)

SKU: GAO-FGD-101
This Function Generator (10 MHz ~ 60 MHz) combines Arbitrary Waveform Generation and Function Generation and comes with advanced Direct Digital Synthesizer (DDS) technology to provide stable, precise, pure and low distortion signal.
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GAOTek Function Generator Digital Dual Channel

SKU: GAOTek-FG-120
This function generator digital dual channel has bandwidth of 160 MHz, 500 MSa/s sampling rate, vertical resolution of 16 bits, and 1 μHz resolution.
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GAOTek Function Generators

SKU: GAOTek-FG-169
GAOTek function generators are upgradeable to 8 Mpts via software.
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GAOTek Function Generators

SKU: GAOTek-FG-168
This Function Generators has bandwidth of 250 MHz, 200 MHz, 100 MHz, 80 MHz, sample rate of 1 GS/s, waveform of (sin x) or x- and 8-bit AD converter.
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GAOTek Function Generators

SKU: GAOTek-FG-167
This Function Generators has 120 MHz frequency, 320MS/s sampling rate, 120 MHz (-3 dB) noise, 16 bits vertical resolution and 1 μHz to 25 MHz accuracy.
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GAOTek Function Generators

SKU: GAOTek-FG-170
GAOTek function generators are separated for convenient to operate it simultaneously.
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GAOTek Function Generators

SKU: GAOTek-FG-171
This Function Generators has frequency of 25 MHz, channels of 2, sampling rate of 125 M/s, accuracy of ±0.5 ppm and power of 100 V to 240 V.
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GAO Tek’s function generators have the following functions:

  • Waveform Generation: GAO’s function generators generate reference test signals or waveforms, such as sine waves, square waves, triangle waves, and pulse waves, with known characteristics. These waveforms serve as the standard against which the output of the function generator under test is compared.
  • Waveform Comparison: Our testers compare the generated waveforms of the function generator under test with the reference test signals. This comparison helps identify any discrepancies, inaccuracies, or distortions in the output waveforms, allowing technicians to assess the performance of the function generator.
  • Parameter Measurement: Our function generators measure various parameters of the generated waveforms, such as frequency, amplitude, phase, distortion, rise/fall times, and other relevant characteristics. These measurements help determine the accuracy and precision of the function generator's output.
  • Distortion Analysis: GAO Tek’s testers analyze the distortion in the output waveforms of the function generator. They can quantify parameters like harmonic distortion, total harmonic distortion (THD), and intermodulation distortion (IMD), providing insight into the quality and fidelity of the generated signals.
  • Frequency Modulation and Sweep Testing: Our function generators have the capability to modulate the waveform of the function generator under test. They can assess the function generator's ability to perform amplitude modulation (AM), frequency modulation (FM), or phase modulation (PM).
  • Accuracy and Precision Verification: GAO’s function generators verify the accuracy and precision of the function generator's output by comparing the measured parameters with the expected values. This helps determine if the function generator meets the desired specifications and standards.
  • User Interface and Control: Our testers provide a user interface through which technicians can interact with the device. The interface allows users to configure test settings, select waveforms, view measurements, and access additional functions and modes.
  • Automation and Integration: Our function generators offer automation and integration capabilities, allowing for remote control, data logging, and integration with other test systems or software. This streamlines the testing process and enables efficient and automated testing workflows.

GAO Tek’s function generators are rugged, versatile and precision measurement instruments. They comply with applicable industry standards such as IEC 61010-1, IEEE 488 (GPIB), ANSI C63.4, TIA-603, MIL-STD-461, and ISO 16750.

Our function generators help our customers comply with relevant U.S. government regulations such as:

  • OSHA Regulations
  • FCC Regulations
  • NIST Regulations
  • National Electrical Code (NEC)

Our function generators help our clients in complying with relevant Canadian government regulations such as:

  • Canadian Electrical Code (CEC)
  • Health Canada Regulations
  • Innovation, Science and Economic Development Canada (ISED) Regulations
  • Environment and Climate Change Canada (ECCC) Regulations
  • Measurement Canada Regulations

Our function generators have the following applications:

  • Electronics Manufacturing: GAO’s function generators are used in the manufacturing and quality control of electronic components, circuits, and devices. They are used to verify the performance, accuracy, and functionality of function generators used in the production of electronic equipment.
  • Telecommunications: Our function generators are employed in the telecommunications industry to test and validate the function generators used in the design, development, and maintenance of communication systems. They help ensure the accurate generation of waveforms for signal testing, modulation, and frequency sweep applications.
  • Research and Development: GAO Tek’s function generators are used in research and development (R&D) laboratories. They are utilized to evaluate and characterize the performance of function generators in various experimental setups, allowing researchers to generate precise and controlled waveforms for testing and analysis.
  • Education and Training: Our function generators are utilized in educational institutions for teaching and training purposes. They provide students with hands-on experience in testing and verifying the output of function generators, helping them understand waveform generation, signal analysis, and measurement techniques.
  • Aerospace and Defense: GAO’s function generators are employed in the aerospace and defense industries for testing and validating function generators used in avionics systems, radar systems, communication equipment, and electronic warfare systems. They ensure the proper functioning and compliance of these critical systems.
  • Automotive Testing: Our function generators are utilized in the automotive industry to assess the performance of function generators used in vehicle testing and development. They help validate the accuracy and reliability of waveforms for applications such as testing sensors, control systems, and vehicle electronics.
  • Energy and Power Systems: GAO’s function generators are used in the energy and power industry for testing and verifying the function generators used in power system monitoring, control, and analysis. They assist in generating waveforms for various power quality and grid stability testing applications.

Our function generators can be shipped overnight within the continental U.S. and Canada, and can be shipped globally.