FG-200 DDS Signal Generator

I.The main technical parameters:
1. Output waveforms: sine wave, square wave, triangle wave, forward sawtooth wave, reverse sawtooth wave, ECG
wave, exponential rise, exponential fall, Lorentz pulse, Gauss pulse, Sinc pulse, half-wave, fll-wave, Schumann wave, noise
wave, and so on 15 kinds of waveforms.
2. Power supply: DC4-9V, DC5V is recommended when using adapter, 3.7V lithium battery is recommended when using
battery power.
3. Current: 180MA at voltage 5V
4. Frequency range: sine wave 0.01Hz- 500.00kHz (with further increase in frequency, the output amplitude will
decrease), other waveforms 0.01Hz-100.00kHz (but does not limit the upper limit of the adjustable frequency, if the
distortion and jitter requirements are not high, the use of frequency can be further increased).
5. Resolution: 0.01Hz.
6. Sine wave distortion: <1% below 1kHz, <0.5% above 1kHz.
7. Output amplitude: Maximum t10V (P-P).
8. output impedance: 50 ohms.
9. DC offset: maximum10V, with shutdown function.
10. All setup parameters can be saved.
11. there are filters can be turned on and off, can be well adapted to sinusoidal and pulse waveform output.
II .Features:
Compact size (125*80* 26.5MM),complete functions, simple operation, easy to carry. It can be
powered by a power adapter or a 3.7V lithium battery. Together with an oscilloscope, it can be used for electronic circuit
test and debugging, frequency characteristics and impulse response test and measurement of audio amplifiers. Due to the
good accuracy and frequency stability of DDS, it is also very suitable for oscilloscope sweep time factor calibration. The
square wave output is suitable for oscilloscope attenuator and probe pulse characteristic adjustment.

II. Key Description
When the generator is in operation mode and the cursor is not flashing (RUN/STOP is pressed), other keys are invalid,
when you need to adjust the parameters, press RUN/STOP first and wait for the cursor to flash, you can use other keys to
match the settings.
MODE: Mode key is used to switch the output waveform.
CURSOR: Used to move the cursor (use +- key to adjust the frequency).
RUN/STOP: Run or stop the waveform output.
When the cursor is not blinking, the waveform will be output, and other keys are invalid.
+: Frequency +
- : Frequency -
DCOFFSET: DC bias switch
Press ON to adjust the yellow knob to adjust the DC component of the signal.
Pop up to OFF, the DC component of the signal is 0.
FILTER: Filter switch, when the signal is close to 300K or more sine wave, press this button, the waveform will become
clean. But the signal amplitude will also become smaller
AMP: Side button to adjust the signal amplitude (clockwise amplitude becomes larger)
IV. Panel Description

V. Use steps .
1.take out the matching USB to 3.5MM line inserted into the power input port (power can choose a computer USB
interface or cell phone charging head or charging treasure, it is recommended to choose through the 3C certification of the
power supply, poor power supply will make the signal generator does not work properly)
Access to the BNC to clip line, red clip access to the oscilloscope probe, black clip and oscilloscope GND clip connected.
2. press the power switch, press the MODE key to select the waveform to be output
SIN: Sine waveform
Lorenz: Lorenz pulse
Square: Square waveform
Gaussian: Gaussian pulse
Triangle: Triangle waveform
Sinc: Sinc pulse
Sawtooth: forward sawtooth wave
Half-wave: Half-wave
Resawtooth: Anti-sawtooth waveform
Full-wave: Full wave
ECG: Electrocardiogram
Schumann: Schumann wave
EXP-rise: Exponential rise
Noise: Noise wave
EXP-decay: exponential decrease

FG-100 DDS Signal Generator

Small size, multiple functions, simple operation, easy to carry.
With an oscilloscope, which can be used in electronic circuit experiment and debugging, the frequenc
Due to the good precision of DDS and frequency stability, is also very suitable for oscilloscope swe
COLOR:white
Material:metal
With an oscilloscope, which can be used in electronic circuit experiment and debugging, the frequency characteristics of audio amplifier and pulse response of test and measurement.
Due to the good precision of DDS and frequency stability, is also very suitable for oscilloscope sweep time calibration factor. Square wave output also suit for oscilloscope attenuator and probe pulse adjustment, etc
The main output waveform : sine wave and square-wave, Triangular wave, sawtooth wave.
Maximum output amplitude : +/- 10Vpp (no-load)
Output impedance : 50Ohm+/-10%
Dc bias : +/- 10V (no-load)
Display : LCD1602
Material:metal
Resolution : 1 Hz
Power supply : DC 3. 5-10V
Output frequency range :
Sine wave : 1Hz-500KHz
Square-wave : 1 Hz - 20kHz (the valid range)
Triangular wave : 1 Hz - 20KHz (the valid range)
Sawtooth wave : 1 Hz - 20kHz (the valid range)

Package includes:

1 x FG-100 DDS Function Signal Generator
1 x USB power adapter cable

Note:

Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.