With the increasing demand for high-resolution imaging and miniaturized medical devices, endoscope manufacturers require cable solutions that can provide stable signal transmission, compact design, and reliable performance.
HOTTEN developed a high-performance coaxial cable solution to address the challenges of signal integrity and long-distance transmission in advanced endoscope applications.
Modern endoscope equipment requires cables with excellent electrical performance while maintaining a small diameter and flexible structure.
The key challenges include:
• Maintaining stable signal transmission for high-resolution imaging
• Reducing signal attenuation during long-distance transmission
• Achieving compact cable dimensions for limited installation space
• Improving reliability under repeated bending and complex operating conditions
Traditional cable structures may experience increased signal loss when transmission distance increases or device designs become more compact.
Based on customer requirements, HOTTEN developed an optimized coaxial cable solution featuring advanced material selection and structural improvements.
Fluorine resin was selected as the insulation material due to its excellent electrical properties and low dielectric constant.
By optimizing the dielectric structure and introducing controlled air cavities within the insulation layer, HOTTEN improved the cable's characteristic impedance performance and reduced capacitance.
Silver-plated conductors were applied as shielding materials to improve electrical conductivity and signal protection.
This design helps:
• Reduce signal attenuation
• Improve transmission stability
•Enhance image signal quality
•Support longer transmission distances
Through continuous research and manufacturing optimization, HOTTEN has developed advanced cable structures including:
• Low-capacitance coaxial cables
• Fine diameter cable designs
• Micro coaxial cable solutions
• High-performance cable assemblies
These technologies enable reliable cable solutions for medical imaging equipment and other precision electronic applications.

The optimized endoscope cable solution delivered:
• Improved signal transmission performance
• Lower attenuation compared with conventional cable structures
• Enhanced impedance stability
• Reliable performance for long-distance imaging applications
The solution provides customers with a reliable cable option for next-generation endoscope systems requiring high precision and stable signal transmission.
This cable solution is suitable for:
• Medical endoscopes
• Industrial inspection equipment
• Imaging systems
• Precision electronic devices
With expertise in micro coaxial cables and customized cable assemblies, HOTTEN provides reliable OEM solutions for global customers.
Our capabilities include:
• Custom cable design and development
• High-precision manufacturing
• Quality control throughout production
• Prototype development and mass production support
HOTTEN helps customers develop reliable cable solutions for advanced medical and electronic applications.