Every mechanical structure has certain vibration modes, called modal frequencies, at which it naturally resonates.
In FPV, we care about these modes because:
Motor and propeller harmonics typically excite 150–300 Hz,
High-frequency noise can extend to 400–600 Hz,
If a frame resonates within this band, gyro noise are increasing.
A good frame keeps its first structural resonance far above the motor band, ensuring that no harmful vibration coupling occurs.
Understanding your frame's vibration signature is key to clean gyro data and peak performance. Every Yucca frame undergoes a detailed Modal Analysis to identify its natural resonance frequencies and verify structural integrity. We analyze the frame's dynamic behavior and provide the complete analysis results directly to you. Use this data, combined with the mass of your components, to ensure your final build frequency is clear of critical motor vibration areas, achieving the sharpest, lowest-latency tuning possible.
Refined, high-performance FPV frames designed for structural stiffness, predictable vibration behavior, and stable flight characteristics. Each design is evaluated through detailed modal analysis to understand its dynamic response and resonance profile. The results provide clear insights into structural modes, vibration isolation, and overall frame behavior, supporting pilots who rely on precise handling, clean gyro data, and consistent performance in demanding flight scenarios.
