High Precision Function Signal Generator DIY Kit XR2206 Adjustable Frequency Amplitude Module Sine Triangle Square Output 1Hz-1MHz DC 9-12V
Technical Specifications: Voltage Supply: 9-12V DC Input Waveforms: Square,
Sine & Triangle Impedance: 600 Ohm + 10% Frequency: 1Hz - 1MHz SINE WAVE
Amplitude: 0 - 3V at 9V DC input Distortion: Less than 1% (at 1kHz) ?
Flatness: +0.05dB 1Hz - 100kHz SQUARE WAVE Amplitude: 8V (no load) at 9V DC
input Rise Time: Less than 50ns (at 1kHz) Fall Time: Less than 30ns (at 1kHz)
Symmetry: Less than 5% (at 1kHz) TRIANGLE WAVE Amplitude: 0 - 3V at 9V DC
input Linearity: Less than 1% (up to 100kHz) 10mA
 
Product Features
  

         
Can generate sine waves, triangular waves, and square waves
         
The frequency can range from 1HZ-1MHz; Frequency and amplitude adjustable
         
Five bit precision resolution; Frequency adjustment has coarse and fine tuning
         
Wide power supply range, can use external power supply 9-12V or 9V batteries
         
All direct insertion components have a small number of components and are easy to install and debug.