References

• SFG-1003 : Function Generator, 0,1 Hz to 3 MHz
• SFG-1013 : Function Generator, 0,1 Hz to 3 MHz, dual display

Overview

This DDS (Direct Digital Synthesis) based function generator provides a reliable, accurate, and cost-effective solution for signal generation in educational, laboratory, and industrial environments. Built on an advanced FPGA architecture, it ensures high stability and precision while maintaining ease of use.

With a frequency range from 0.1 Hz to 3 MHz and fine resolution, this device is ideal for applications requiring accurate signal generation without unnecessary complexity.

Key Features

• DDS technology with FPGA design
• Frequency range: 0.1 Hz to 3 MHz
• Frequency resolution: 100 mHz
• Frequency accuracy: ± 20 ppm
• Frequency stability: ± 20 ppm
• Low distortion: -55 dBc (0.1 Hz to 200 kHz)
• Voltage display (SFG-1013)
• Multiple outputs: analog and TTL

Waveform Types

• Sine
• Square
• Triangle
• TTL output

Applications

• Automatic control training
• Vibration testing
• Electronic device testing and adjustment
• Circuit validation and troubleshooting
• Laboratory experiments

Key Advantages

• High signal stability and accuracy
• Low distortion for reliable measurements
• User-friendly interface
• Cost-effective solution
• Versatile for educational and technical use