- DDS Signal Generator Module Development Board: This versatile module is designed to output 2 sine waves and 2 square waves, with a frequency range of 0-40MHz for the AD9850 and 0-70MHz for the AD9851. Note that signal harmony may decrease while waveform quality lowers after 20-30 MHz. The square wave output is reliable up to 1 MHz. - Enhanced Signal Quality: Featuring a 70 MHz low-pass filter, this module significantly improves the signal-to-noise ratio, ensuring clearer and more accurate waveform outputs. - Adjustable Output Amplitude: The module includes a dedicated pin for easy amplitude adjustments. Users can modify the reference input voltage of the comparator using a variable resistor to achieve different cycles for square wave outputs. - Reliable Oscillator Performance: The AD9850 module is equipped with a 125 MHz active oscillator, while the AD9851 boasts a 30 MHz active oscillator. Both models provide stable and dependable operation, essential for precision applications. Applications: 1. Signal Testing: Ideal for engineers and technicians needing a reliable signal source for testing and calibrating electronic devices. 2. Educational Use: Perfect for students and educators in electronics programs, providing hands-on experience with waveform generation and modulation techniques. 3. Prototyping: Useful in the development of RF applications and other projects where precise frequency generation is crucial. This module combines functionality, ease of use, and performance, making it an essential tool for anyone working in electronics or communications.