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Arbitrary Waveform Generator and Frequency Counter
GAO A0210001

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Overview Arbitrary Waveform Generator and Frequency Counter

The USB arbitrary waveform generator has one channel of 8-bit arbitrary synchronized waveform output, two 8-bit input channels for counter/frequency measurement and external trigger input. It generates regular waveforms such as Sine, Square, Triangle, Saw-tooth, TTL, White Noise, Gaussian Noise, Trapezoid, Exponent and AM and FM signals. Parameters, such as amplitude, frequency and offset are programmable. The waveform generator and frequency counter can read waveform data files produced by Tektronix oscilloscopes or Tektronix waveform editor software. The waveform generator and frequency counter uses DDS technology for high frequency accuracy, high waveform resolution, high reliability and wide software support. This product ships with both SDK and API and can be easily integrated or embedded into other auto-measuring systems.

Key Features Arbitrary Waveform Generator and Frequency Counter

  • Sine, square, ramp, trapezoid, exponent, Gaussian noise, white noise, AM/FM or arbitrary waveforms
  • Frequency counter and pattern generator
  • USB interface, bus powered (self powered hub recommended)
  • Light-weight, easy to carry
  • Windows NT/2000/XP/Vista and Windows 7 compatible

Technical Specifications Arbitrary Waveform Generator and Frequency Counter

Waveform Output Channel
Frequency Range
0.1 Hz to 5 MHz
0.01 Hz
DAC Clock
0 to 50 MHz Continuously adjustable, in step of 0.2 Hz
1CH waveform output
Memory Depth
256 KSa
Vertical Resolution
14 Bits
< 30 ppm
10 V Max.
Output Impedance
50 Ω
Output Current
50 mA Vpeak=100 mA
Low Pass Filter
5 MHz, 1 MHz, 100 kHz, 10 kHz, 1 kHz Programmable Control
Harmonic Wave Distortion
-65 dBc (1 kHz, -53 dBc (10 kHz)
Frequency Counter Channel 1
DC 25 MHz
Input Amplitude
400 mVpp to 25 Vpp
Coupling Mode
AC, DC Programmable
Time Base Error 1 Count
Input Impedance
> 50 kΩ
Frequency Counter Channel 2
25 MHz to 2.7 GHz
Input Power
20 dBm
Coupling Mode
Time Base Error 1 Count
Input Impedance
50 Ω
Standard Frequency
25 MHz
Frequency Stability
20 ppm max.
Aging Rate
1 ppm/year
Digital Input and Output
8 Bits+ Synchronized Signal 1 Bit+ External Signal 1 Bit
Working Environment
Working Temperature
0 C to 70 C
Working Humidity
0 to 65
0.7 kg

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