SPECIFICATIONS

Brand Name: OIMG

Origin: Mainland China

DIY Supplies: ELECTRICAL

Certification: CE

Model Number: XR2206

Type: signal generator

Voltage Supply: DC 9-12V Input

Waveforms: Sine wave, triangular wave, square wave

Impedance: 600Ohm

Frequency Range: 1Hz - 1MHz

Technical Parameters:

Power supply voltage: 9-12V DC input

Waveform: square wave, sine wave, and triangular wave

Impedance: 600 ohms+10%

Frequency: 1Hz-1MHz

Sine wave

Amplitude: 0-3V to 9V DC input

Distortion: less than 1% (at 1kHz)

Flatness:+0.05dB 1Hz-100kHz

Square wave

Amplitude: 8V (no-load) to 9V DC input

Rise time: less than 50ns (at 1kHz)

Fall time: less than 30ns (at 1kHz)

Symmetry: less than 5% (at 1kHz)

Triangular wave

Amplitude: 0-3V to 9V DC input

Linearity: less than 1% (up to 100kHz) 10mA

Circuit Characteristics:

Can generate sine, triangular, and square waves

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 inline components, with a small number of components, make installation and debugging simple.

Parameter list of Function generator components

The welding installation considerations, follow these steps:

1. The components are welding the front board, from low to high principles, namely the first low welding components, such as, capacitor, resistor, diode, etc.

2.Welding IC socket, terminal blocks, finally power socket, adjustable potentiometer.

3.The back with a diagonal cutting pliers to cut short the pins as far as possible

Debugging steps:

1.After completion of welding on IC, XR2206, pay attention to the direction of IC, insert the might damage the chip!

2. check the IC whether against, such as anti please timely correction.

3. Insert the power supply, power supply for 5.5 * 2.1 port, inside outside is negative polarity. For 9-12 v power supply voltage. The waveform may not be stable for more than 12 v

Using the step

1. J1 jumper cap plug in, SIN/TRI blue terminals output sine wave (note J1, J2 can only insert one of)

2. J2 jumper cap plug in, SIN/TRI blue terminals output triangular wave (note J1, J2 can only insert one of)

3. SQU blue terminals output pulse

4. AMP : Sine wave, triangle wave amplitude adjustment

5. FINE : Frequency fine adjustment

6. Coarse : Frequency of coarse adjustment