PC Based Arbitrary Waveform Generator

PC Based Arbitrary Waveform Generator (DC) 1Hz-25Mhz

The DDS-3X25 Arbitrary Waveform Generator has one channel of arbitrary waveform output, 12 Bits outputs, synchronized signal output, 1 channel of Counter/Frequency Measurement input, 6 Bits inputs and external trigger input. The user can edit the waveform arbitrarily by the mouse or choose the regular waveforms such as Sine, Square, Tri-angle, Saw-tooth, TTL, White Noise, Gauss Noise, Trapezia, Exponent, AM and FM. The parameters, such as amplitude, frequency and offset, are also settable. The data format of DDS-3X25 is completely compatible with that of Tektronix; it can directly read the waveform data files produced by the Tektronix oscilloscope or Tektronix waveform editor software and redisplay the waveform. DDS-3X25 incorporates DDS technology so that it has the advantages of high frequency accuracy, high waveform resolution, high reliability, and wide software support. It can be widely used in various kinds of electronics labs and it offers a complete interface for systems development being seamlessly inserted into other auto-measuring systems.

Features:

• High performance/price ratio,Pc Usb Function/Arbitrary Waveform Generator.
• It can be used disengaging the computer.Simulation of sensors and Real Word Signals.
• It can be used as the other products signal generator module?not need the computer.It will produce the needed arbitrary  waveform signal when power on.
• 200 MSa/s of sample rate, 12 bits of vertical resolution.
• 25Mz Arbitrary waveform output ??sine wave up to 75 Mz?.
• One computer can be linked with several DDS-3X25 to expand Multi-channels.
• 50 Mz  Frequency Counter.
• 12BITS Pattern Generator.
• USB interface?plug and play?no power need?the volume is small?and the weight is light?easy to schlep.
• Operating system: Windows NT, Windows 2000, Windows XP, Windows Vista, Windows 7.
• Second Design support:Labview\VB\VC\Delphi\C++Build .Provide the second design sample.

   

  Technical Specs:

  Arbitrary waveform ouput
  Wave frequency	DC~25MHz
  DAC clock	2K~200MHz adjustable
  Channels	1CH waveform output
  Waveform Length	4KSa
  Vertical Resolution	12 bit
  Frequency stabilization	<30ppm
  Amplitude	±3.5V Max.
  Output impedance	50 ?
  Output  current	50mA Ipeak=50mA
  System Bandwidth	25M
  Wave distortion	-50dBc(1KHz),  -40dBc(10KHz)
  Frequency Counter
  Frequency area	DC~50MHz
  Input Amplitude	400mVpp~18Vpp
  Coupling	DC
  frequency precision	±Time Base Error ±1 Count
  input impedance	> 100K?
  Pattern Generator
  Digit	12 Bits Pattern Generator and  6Bit digital  In
  Type	LVCMOS
  Use condition
  temperature	0~70 centigrade
  humidity	0~95%
  Weight	0.3Kg

    

  Software:

                                 Operating system: Windows NT, Windows 2000, Windows XP, Windows Vista, Windows 7

User Manual

Programers Guide, USB Driver & Sample Files