FG-100 DDS Function Generator Sine Frequency 1HZ-500KHz Counter Signal Source Meter – Industrial spare part, high quality, professional use

General Description

This FG-100 DDS function generator is a portable, multi-functional electronic measuring instrument designed to generate high-precision signals. Equipped with stable DDS (Direct Digital Synthesis) technology and a wide frequency range, it generates sine, square, triangle, and sawtooth waves, ideal for oscilloscope calibration, circuit testing, and electronic projects. Made of high-quality ABS material, it combines compactness, ease of use, and durability.

Features

1. High Precision and Stability DDS
   • DDS technology offers a high-precision and stable frequency, perfectly suited for calibrating oscilloscope sweep time.
   • Low distortion and low phase noise ensure reliable output signals for accurate testing.
    
2. Multiple Waveforms and Built-in Filter
   • Main waveforms: sine wave, square wave, triangle wave, front and rear sawtooth wave.
   • Built-in switchable filter optimizes sine wave and pulse output.
    
3. Versatile application
   • Square wave output suitable for tuning attenuators and oscilloscope probes.
   • Built-in frequency counter provides a complete signal source for laboratories and workshops.
    
4. Portable and easy to use
   • Compact size, multiple functions, simple operation, and easy transport.
   • High-quality ABS material, durable and practical for use daily.
    

Specifications

• Item Type: Function Generator
• Material: ABS
• Color: As pictured
• Frequency Range:
  • Sine Wave: 1Hz ~ 500kHz (flat amplitude up to 200kHz; beyond that, the amplitude may decrease with frequency)
  • Other Waveforms: 1Hz ~ 20kHz (low phase noise and low distortion; full range available if distortion is acceptable)
   
• Resolution: 1Hz
• Output waveforms: Sine wave, square wave, triangle wave, front sawtooth wave, rear sawtooth wave
• Sine wave distortion: 1% (frequency <1kHz); 0.5% (frequency ≥1kHz)
• Maximum Output Amplitude: ±10V (P-P)
• Output Impedance: 50 ohms
• Maximum DC Offset: ±10V (can be disabled)
• Internal Filter: For sine wave or pulse, can be switched on/off
• Power Supply: DC 3.5-10V (5V DC adapter or 3.7V lithium battery recommended)
• Weight: Approx. 172g / 6.1oz
• Condition: 100% Brand New

Package List

• 1 × Function Generator
• 1 × USB Cable
• 1 × Instruction Manual

Usage

1. Connect the power supply (5V DC adapter or 3.7V lithium battery) via the USB cable.
2. Select the desired waveform, frequency, and amplitude on the device.
3. Enable/disable the internal filter as needed for the signal.
4. Connect the output to your oscilloscope or circuit for testing or calibration.
5. After use, turn off the device and store it in a dry place.

Note

1. A 1-2cm error is possible due to manual measurement; thank you for your understanding.
2. Since monitors are not calibrated the same way, the color of the item in the photos may be slightly different from the actual object.

Please take the actual item as a reference.

• Please note that new and old versions of the product will be sent randomly; please make sure you are not concerned about this before ordering.