Description
Introduction
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
Feature
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:
1After 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
Schematic diagram of Function Generatorc
5***r –
I have not yet collected and I do not know for sure what is good or bad there.
V***v –
Came for 3 types. I’ll take it and finish it.
A***v –
The guard went through the city in the robot without rubbing.
F***a –
Super fast delivery! The item match the description, I reserve to change the feedback after it is assembled and tested.
D***n –
The kit corresponds to the list. Everybody’s there. After the assembly I will write about the performance.
A***n –
Everything got intact, all components in place, even one extra screw with a nut put. Paper instruction of terrible quality, nothing is clear, but it is not necessary, because. On the board itself, everything is signed and right here in the description of the goods there is a table. I saved it in half an hour, but then the problems began. At first it turned out that the board simply does not pass into the body in height, I had to put small electrolytes on the side and stack all the conclusions from the back. Then the screws for fixing the board are very short, generally it is not clear how to screw them, if only to drain all the conclusions in 0. Took its screws more authentic, but the next problem is that you can not screw directly, because. The fee is gone. Need some spacers, and with conventional nuts, the fee again does not pass in height. Decided to drain the nuts. In addition, the body itself is several curves, again you can not do without a file. Well, as a cherry on the cake: After the assembly, one potentiometer was not working, it was necessary to disassemble and melt. He picked it up and fixed it.
A***n –
Delivered quickly. Packed in a bag. Going easy. It seems to work as it should, just to measure nothing.
M***s –
Product good, reliable and sent very fast. I am very satisfied.
a***o –
Delivery about a month. When unpacking, I checked all the parts, one resistor with a rating of 1 kOhm R1 according to the scheme is not available. Tomorrow I’ll find a pot and check. tomorrow I’ll add a review of the performance. To the seller 4 stars for incomplete set))) no offense.