- Power Supply: Conveniently powered via a DC 5.5 x 2.1 interface, this device allows for easy connection to USB power sources, including USB chargers and power banks. - Precision Frequency Control: Utilizing DDS (Direct Digital Synthesis) technology, this product offers frequency step values as precise as 0.001Hz, ensuring excellent frequency stability for various applications. - Reliable Reference: The digital quartz oscillator serves as a frequency reference, providing enhanced stability and resistance to interference, making it ideal for critical tasks. - Versatile Signal Generation: Capable of outputting a wave at 7.830Hz, this device features programmable frequency modulation technology, adjustable from 0.001Hz to 200kHz. It functions effectively as a standard programmable digital signal generator. - Practical Applications: 1. Ideal for laboratory experiments, allowing precise signal generation for testing electronic circuits. 2. Useful in audio applications, where accurate frequency output is essential for sound synthesis and modulation. 3. Beneficial for educational purposes, providing students with hands-on experience in frequency modulation and signal generation. This product combines functionality, compatibility, and performance to meet the needs of professionals and hobbyists alike.