Ultrasound equipment depends on very weak, high-frequency signals. These signals travel from the transducer probe to the imaging system through a cable assembly that must remain stable while the probe is moved, rotated, cleaned, pulled, and used every day. If the cable structure is not correct, the equipment may still power on, but image quality can suffer. Noise, signal loss, poor shielding, unstable impedance, cable fatigue, or connector wear can all affect the final diagnostic image.