The GW Instek SFG-1013 3MHz DDS Function Generator provides stable signals for your electronics lab. This device uses Direct Digital Synthesis technology. It creates sine, square, and triangle waves for testing. Electronics students in Dhaka use this tool for their university projects. The output frequency reaches up to 3 megahertz. This range covers most basic circuit design needs. You can adjust the settings with the front panel buttons.

The SFG-1013 model belongs to the popular SFG-1000 series. It offers high accuracy for signal testing. You can adjust the frequency with a resolution of 0.1 hertz. This precision helps in fine-tuning your electronic circuits. The small metal case fits on any workbench. Lab managers in Bangladesh value the reliability of GW Instek products. The unit stays cool during long hours of operation. It uses a clear LED display to show the current frequency.

The GW Instek SFG-1013 price in Bangladesh makes it a smart choice for hobbyists. It stays accurate after many hours of use. The internal circuits resist heat and power spikes. This durability keeps the equipment working for many years. What makes DDS technology special for signal generators? It uses a digital clock to create the waves. This method stops the frequency from drifting over time. Analog generators often change their output as they get warm. The SFG-1013 maintains a steady signal from the moment you turn it on.

Industrial labs in Chittagong use this tool to check circuit boards. It handles duty cycle and offset adjustments. You set the offset to match the voltage needs of your project. The unit comes with a BNC cable for quick connections. It connects to oscilloscopes and multi-meters. The SFG-1013 takes up very little space on a crowded desk. The dimensions are 210 millimeters wide and 71 millimeters high. It weighs about 2 kilograms. You move it between different work stations with no trouble.

Schools use this function generator for physics experiments. Students learn how waves behave in electronic parts. Engineers in Bangladesh use the square wave to test digital logic gates. The sine wave helps in checking audio amplifiers. Triangle waves work well for testing linear electronics. This machine covers the basic needs of a general workshop. You save money. You do not need expensive high-frequency tools for basic tasks. The interface is simple for beginners to learn.

Technical Features

• Frequency range: 0.1 hertz to 3 megahertz

• Waveforms: Sine, Square, Triangle

• Technology: Direct Digital Synthesis (DDS)

• Accuracy: 20 parts per million

• Resolution: 0.1 hertz

• Display: 6 digit LED

• Duty cycle: 25% to 75% for square waves

• Voltage offset: Adjusts up to 5 volts

FAQ
Where can I find the GW Instek SFG-1013 price in BD?
Check the price at MCS Bangladesh or other Dhaka electronics shops. Prices change based on current stock.

Does it come with a warranty?
Yes. Most local sellers offer a one year warranty for this unit.

What waves does the SFG-1013 produce?
The generator produces sine, square, and triangle waves.

How do I connect it to my circuit?
Use a standard BNC to alligator clip cable.

Is it good for school labs?
Yes. It is easy to learn and very tough.