•Cost effective, PC USB Function/Arbitrary Waveform Generator.
    •It can be used to disengage computer. Simulation of sensors and real word signals.
    •It can be used as the other products signal generator module, no need 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 MHz frequency counter.
    •12bits pattern generator.
    •USB interface, plug and play, no need external power supply, compact and portable.
    •Operating system: Windows NT, Windows 2000, Windows XP, Windows Vista, Windows 7.
    •Second Design support: Labview\VB\VC\Delphi\C++Build. Provide second design examples.

Specifications:

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 Ω
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	> 100KΩ
Pattern Generator
Digit	12 bits pattern generator and  6bit digital in
Type	LVCMOS
Working Environment
temperature	0~70 centigrade
humidity	0~95%
Weight	0.3Kg