The invention discloses a method for manufacturing a high-
frequency data cable
synchronizing a drawing tablet and a computer. A high-purity
copper wire core is adopted for the high-
frequency data cable, a high-frequency
signal transmission technology is adopted, so that
signal transmission is stable,
signal cross interactions are reduced, and EMI is isolated. According to the method, the level of the manufactured high-
frequency data cable is superior to the industry level of a high-frequency data cable of the high-frequency association; according to the association level, the swinging frequency of an
HDMI cable is 5000 times, and the weight of an end stopper is 250g; according to a real test of the data cable manufactured through the method, the swinging frequency of the
HDMI cable is 5000 times, and the weight of the end stopper is 500g; the test result is superior to the requirements of the association, and the attenuation and impedance defects of the high-frequency data cable in a common industry are overcome; HOT-BAR
welding of flat cable clips is developed, a clamp is used for matching insulating bushings, four
layers of circuit boards are designed, so that connector space reaches an extreme, connector thickness is thinnest, and the
bottleneck of the small connector space is broken through; besides, the current high-frequency
transmission technology is integrated with the method so that the
HDMI cable, an
USB cable and
POWER cable can work synchronously.