- Stable Frequency Reference: The digital quartz oscillator provides a reliable and interference-free frequency reference, ensuring consistent performance in your applications. - User-Friendly Power Supply: Equipped with a DC5.5 x 2.1 power supply interface, this device is easy to use. It can be powered via USB ports, making it compatible with various power sources, including USB chargers. - Precise Frequency Control: Utilizing DDS (Direct Digital Synthesis) technology, this product offers exceptional frequency stability with step values as precise as 0.001Hz, allowing for accurate tuning in sensitive applications. - Wide Frequency Range: Not only can it output a stable 7.830Hz wave, but it also features programmable frequency modulation. You can adjust the frequency from 0.001Hz to 200kHz, making it versatile enough to serve as a standard programmable digital signal generator. - Applications: - Signal Testing: Ideal for engineers needing precise frequency outputs for testing equipment in labs. - Educational Purposes: Perfect for academic settings where students can learn about signal generation and modulation. - Audio Applications: Useful for audio engineers in designing and testing sound equipment with accurate frequency requirements. This product combines advanced technology with practical applications, making it an essential tool for professionals and enthusiasts alike.