FG-150 DDS Signal Generator Portable Function Generator with 15 Waveforms 0.1Hz Resolution Dual Power USB Lithium Battery Adjustable Duty Cycle

FG-150 DDS Signal Generator Portable Function Generator with 15 Waveforms 0.1Hz Resolution Dual Power USB Lithium Battery Adjustable Duty Cycle High-Accuracy DDS Synthesis: Features precise Direct Digital Synthesis with 0.1 Hz frequency resolution. This high accuracy makes it an excellent tool for oscilloscope timebase calibration and detailed electronic circuit testing and debugging. 15 Selectable Waveforms: Provides a versatile range of 15 standard waveforms including sine, square, triangular, forward/reverse sawtooth, ECG exponential rising/falling, Lorenz signal, Gaussian signal, impulse, half-wave, full-wave, and noise. Perfect for common test and simulation needs. Flexible Dual Power Supply: Designed for both bench and portable use. It can be powered by a 5V USB adapter for continuous operation or a 3.7V lithium battery for on-the-go testing. Operating current is highly efficient at just 150 mA @ 5V DC. Advanced Output Control: Features an adjustable square wave duty cycle (1%–99%) that can be modified during output without interruption, ideal for probe characterization. Includes a switchable built-in filter to improve waveform purity at high frequencies. Smart Auto-Save & Compact Design: Automatically stores and restores all parameters after power cycling, saving your setup time. The compact and lightweight body (125×80×26.5 mm, 175g) makes it highly portable for lab or field work. Key Features：High-Accuracy DDS Synthesis: Features precise Direct Digital Synthesis with 0.1 Hz frequency resolution. This high accuracy makes it an excellent tool for oscilloscope timebase calibration and detailed electronic circuit testing and debugging.15 Selectable Waveforms: Provides a versatile range of 15 standard waveforms including sine, square, triangular, forward/reverse sawtooth, ECG exponential rising/falling, Lorenz signal, Gaussian signal, impulse, half-wave, full-wave, and noise. Perfect for common test and simulation needs.Flexible Dual Power Supply: Designed for both bench and portable use. It can be powered by a 5V USB adapter for continuous operation or a 3.7V lithium battery for on-the-go testing. Operating current is highly efficient at just 150 mA @ 5V DC.Advanced Output Control: Features an adjustable square wave duty cycle (1%–99%) that can be modified during output without interruption, ideal for probe characterization. Includes a switchable built-in filter to improve waveform purity at high frequencies.Smart Auto-Save & Compact Design: Automatically stores and restores all parameters after power cycling, saving your setup time. The compact and lightweight body (125×80×26.5 mm, 175g) makes it highly portable for lab or field work. Product Specifications：Output Waveforms: 15 Types (Sine, Square, Triangular, Forward/Reverse Sawtooth, ECG Exponential Rising/Falling, Lorenz Signal, Gaussian Signal, Impulse, Half-Wave, Full-Wave, Noise)Power Supply: DC 3.5 – 9 V (5 V via adapter recommended; 3.7 V lithium battery for portable use（Not Included）)Operating Current: 150 mA @ 5 V DCFrequency Range: Sine Wave: 0.1 Hz – 500.00 kHz; Other Waveforms: 0.1 Hz – 100.00 kHzFrequency Resolution: 0.1 HzSquare Wave Duty Cycle: Adjustable 1% – 99% (adjustable during output, no interruption)Sine Wave THD: < 1% (below 1 kHz); < 0.5% (above 1 kHz)Output Amplitude: Max. ±10 V (peak-to-peak)Output Impedance: 50ΩDC Offset: Max. ±10 V (switchable ON/OFF)Parameter Storage: Auto-save (All parameters retained after power-off)Built-in Filter: Switchable output filter (compatible with sine and impulse waveforms)Dimensions / Weight: 125 × 80 × 26.5 mm / 175 g Package Contents：1 × FG-150 Main Unit1 × BNC Cable1 × USB to 3.5mm Power Cable1 × Electronic User Manual (6 Languages)