Affordable USB Arbitrary Waveform Generator and Frequency Counter

Toronto, Canada (PressExposure) October 26, 2009 -- GAO Instruments ( is offering its waveform generator and frequency counter at a special price of only US$459.00. It is commonly used in all kinds of electronics labs. Since the data format of this generator is completely compatible with Tektronix, it reads the waveform data files produced by Tektronix oscilloscopes or Tektronix waveform editor software and redisplays the waveforms directly. The smart generator features one channel of arbitrary waveform output, 8 bit output, and synchronized signal output. It supports two input channels for counter/frequency measurement, 8 bit input and external trigger input.

GAO Instruments' arbitrary waveform generator, model A0200002, is shipped with an SDK and an API and can be easily integrated or embedded into other auto-measuring systems. Users can edit the waveform or choose from regular waveforms such as Sine, Square, Triangle, Saw-tooth, TTL, white Noise, Gauss Noise, Trapezoid, Exponent, AM and FM; parameters such as amplitude, frequency and offset are settable. This USB waveform generator uses DDS (Direct Digital Synthesized) technology, for high frequency accuracy, high waveform resolution, and high reliability.

The USB arbitrary generator conforms to the following working principle: the PC transfers the waveform data into the memory of the signal generator via USB bus; the ID counter cycles and sends the period waveform data to the DAC circuit; the DDS circuit produces the corresponding DAC refreshing clock.

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About GAO Instruments inc.

GAO Instruments ( is a global leader in research, development and manufacturing of high performance telecommunication testers, electronic measurement instruments and other test and measurement devices.

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Press Release Submitted On: October 25, 2009 at 10:10 pm
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