FG‑100 Signal Generator 1Hz‑500KHz Sinusoidal Frequency DDS Function Generator

Description

FG‑100 Signal Generator 1Hz‑500KHz Sinusoidal Frequency DDS Function Generator
1. A low‑frequency signal generator, which can be used with an oscilloscope to troubleshoot electronic circuits, characterize the frequency response of an audio amplifier or measure the impulse response.
2. Small size, complete functions, easy to operate and easy to carry, convenient to measure in various places.
3. Its power source can be an AC/DC adapter or a lithium battery, and there are many options for the power source.
4. Due to its excellent DSS accuracy and frequency stability, it can also be used to calibrate the sweep time factor of an oscilloscope, and its square wave can also be used to calibrate the oscilloscope attenuator or adjust the oscilloscope probe.
5. Main output waveforms: sine wave and square wave, triangle wave, sawtooth wave, and there is a filter (can be turned on and off) to suit the output of sine wave and pulse wave.
Item Type: Signal Generator
Main Output Waveforms: Sine Wave And Square Wave, Triangle Wave, Sawtooth Wave
Maximum Output Amplitude: ±10Vpp (No Load)
Output Impedance: 50Ω±10%
DC Bias: ±10V (No Load), Can Be Disabled.
Display: LCD1602
Output Sine Wave Range: 1Hz-500KHz
Output Square Wave Range: 1 Hz-20kHz (Effective Range)
Output Triangle Wave Range: 1 Hz-20KHz (Effective Range)
Output Sawtooth Wave Range: 1 Hz~20kHz (Effective Range)
Resolution: 1 Hz
Power Supply: DC 3.5-10V, it is recommended to use 5V AC/DC adapter or 3,7 lithium battery.
Material: ABS
1. Press the power button to turn on the power, the power indicator and LCD backlight will be turned on.
FG-100 DDS function generator
DG OFFSET
power supply
mode
filter
2. After power on, the LCD cursor will flash on the "Hundred KHz" number by default. If you press the "+" or "-" button, this number will be changed.
You can use the CURSOR button to change the position of the cursor. Each time you press the CURSOR button, the cursor will move to the next right number. You can use the "+" or "-" button to change this number.
You can use the CURSOR button to change the position of the cursor. Each time you press the CURSOR button, the cursor will move to the next right number. You can use the "+" or "-" button to change this number.
To select the waveform, first press the RUN/STOP key, the cursor will light up, and press the MODE key, the waveform setting will be changed.
To select the waveform, first press the RUN/STOP key, the cursor will light up, press the MODE key, the waveform setting will be changed, and then press the RUN/STOP key, the new waveform will be output.
3. Filter button: When it is working in sine wave mode, you can press this button to turn on the internal filter to reduce the distortion of the sine wave.
You can also apply this filter to other waveforms based on your test (square waves are not recommended).
If you use this filter on a square wave, the rising/falling edges will slow down significantly.
4. DC offset. The waveform is always symmetrical around the Ov level, and there is no DC offset. For example, when it outputs a square wave, the bottom of the square wave is lower than the Ov level.
For example, when it outputs a square wave, the bottom of the square wave is lower than the OV line. If you need to set the bottom of the square wave to the OV line, you may need to switch DC OFFSE.
If you need to set the bottom of the square wave on the OV line, you may need to switch DC OFFSE, turn on its DC offset at a short position, and then adjust the DC offset potentiometer to change the vertical position of the waveform.
If you don't need this DC offset (this is true for most applications), you should turn off the DC offset by switching the on position of the DC OFFSET potentiometer.
If you don't need this DC offset (this is the case in most applications), you should turn the DC offset switch to turn it off in the on position of the DC offset.
1 x Signal Generator
1 x Data Line
1 x Manual
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