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XR2206 High Precision Function Signal Generator Sine/Triangle/Square Output 1Hz-1MHz Adjustable Frequency Amplitude

XR2206 High Precision Function Signal Generator Sine/Triangle/Square Output 1Hz-1MHz Adjustable Frequency Amplitude

4.4
(174 Customer Reviews) |Ask A Question

|Item#: E1703-1

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19.99

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This signal generator is professional product to generate sine/triangle/square wave. 

Features:
High resolution, can generate sine/triangle/square waveforms.
Frequency range: 1Hz-1MHz.
Adjustable frequency and amplitude.
Frequency adjustment features coarse tuning and fine tuning.
Wide power supply range, use 9-12V external power or 9V battery(NOT Included).

Specifications:
Type: DIY Kit / Semi-finished Product (Optional)
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
Package Size: Approx. 12 * 8 * 2cm / 4.72 * 3.15 * 0.8in
Package Weight: 69g / 2.46oz

Package List:
1 * Signal Generator
1 * User Manual (English)

Note:
Semi-finished Product: circuit board has welded, while the transparent shell need to assemble by yourself.
 

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Customer Reviews

Average Rating:

4.4

based on 174 Customer Reviews

  • 5 stars
    45%
  • 4 stars
    41%
  • 3 stars
    14%
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  • 1 stars

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  • By sho

    August 23, 2020

    The unit must be assembled. It's a kit. It was fine for me, but the fit&finish isn't that good. Some pieces are loose, the electrolytic capacitors were too tall for the enclosure to close, unless I was building it wrong. I put in shorter capacitors that I had anyway. The output is ok, sine wave looks fine, but IT HAS A DC OFFSET of about 3v. For my application, (I build tube guitar amps) I had to add a capacitor in series to take out the DC offset. Coarse control works as expected. Fine control doesn't seem as fine. Amplitude control does not go lower than 500mVp-p. I think maximum is 7Vp-p. I haven't tried triangle or square waves yet, not really necessary for me.

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  • By Dan M

    November 3, 2020

    Easy to assemble, got this to test a scope kit I had built. Separate power supply needed but I knew that when I purchased.

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  • By j***m

    October 1, 2021

    The kit is easy to assemble and the device works well. If you build one, please make sure that the leads of all installed components are cut flush at the bottom of the pc card, otherwise it will not be installed correctly in the case.

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  • By e***o

    September 30, 2021

    I installed these components in about an hour and it immediately started working. The waveform is as shown in the advertisement, but the sine and triangle waveforms have significant DC offset components instead of being ground-centered. Small general purpose generator for workbench. The frequency range is larger than advertised, which is good. The power supply must be adjusted for normal operation.

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  • By b***n

    September 29, 2021

    I got this kit because I needed a cheap frequency generator to troubleshoot audio equipment. Let my 13-year-old son assemble it so he can learn some electronic techniques and how to solder properly. He did a great job, it was perfect the first time! Here are some tips to help you, some things that are not immediately obvious.

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  • By p***r

    September 26, 2021

    A simple and inexpensive device that can be used for basic troubleshooting test equipment. It is very convenient for portable test equipment.

    Is this helpful? (0) (0)

  • By k***s

    September 25, 2021

    Devices have many uses in terms of basic output signals and signals that can be derived from other devices using the output to drive them.

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  • By Bryan Hord

    April 11, 2020

    The XR2206 is a fairly good part and this product uses the basic functions to provide a good signal source over the audio range and beyond. I bought it as an add on for an inexpensive modular synthesizer. All the pieces do not fit together well. The power connector is too long an interferes with the side. The leads on the back must be cut and files for the bottom to fit. But it does make sine, triangle and square waves over a wide frequency and amplitude range and it is tolerably temperature stable. The datasheet for the part will give you ideas for adding functionality and improving performance if you like hacking hardware.

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  • By Robert

    February 11, 2020

    Circuit easy to assemble and basic functionality. I would say, however, that it does its job well. I recommend it for those who want to experiment with simple kits and have a valid product.

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  • By Beverly

    February 11, 2020

    Taken to repair a stereo together with an electronic engineer, for having paid about 10 euros it does his job very well. Obviously it cannot be compared to a professional wave generator.

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  • By Paul Carne

    February 10, 2020

    This is a great little kit that comes with my handheld scope kit. It took about an hour to build and run perfectly.

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  • By Clarence

    February 9, 2020

    Relatively easy assembly with a minimum of experience in the sector, operation as described in the sales item, immediately functional as soon as assembly is complete.

    Is this helpful? (0) (0)

  • By Ida J.

    February 9, 2020

    The good combined toolset is small, but powerful, allowing me to inject signals into the Speeduino board to simulate the sensor inputs, and then I build it myself 😎

    Is this helpful? (0) (0)

  • By Katherine

    February 9, 2020

    Super generator runs very stable to them problem. The stretching bridges for the F area can even be replaced by small relay contacts. Great for the price.

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  • By Margot

    February 9, 2020

    Device delivered on schedule in packaging intact with all necessary components. Sinusoidal and triangular waveform generator (or sawtooth). I recommend assembly to somewhat competent people. Suitable especially for school use. Emanuele.

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  • By Catherine

    February 7, 2020

    Perfect product in all its parts. Assembly is really simple and fun. I used it in combination with an oscilloscope and the waves generated are very clean (both on sine and triangular waves). Highly recommended product!

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  • By Amber

    February 7, 2020

    to couple with the Quartz / frequency meter tester, this makes a cheap amateur lab generator. Weird behavior in the high frequencies but quite correct to use in LF generator (0-100kHz). Attention: - put a 10k + 10k voltage divider at the output of the square signal (10V) to enter the frequency counter at 5V.

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  • By Fabrizio

    February 5, 2020

    Complete assembly kit and every perfect component. I went back to soldering after many years. The signals are clean across the frequency range. Instructions to say the least spatane, but on Inet there is every detail at XR2206.

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  • By Richard

    January 29, 2020

    It works by generating sinusoidal and triangular waves from a few hertz to megahertz. The price is good There are not many instructions, but if you have experience in welding and assembly, it will not be too difficult.

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  • By adam vanegas

    December 26, 2019

    i only say that because im not positively certain that i used it correctly. and it was Frankensteined into a system to try to make something *anything* happen and im sure i fried it

    Is this helpful? (0) (0)

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