Micro Coaxial Cable factory-(FRS)

How to Avoid Signal Loss in Long-Run Micro-Coaxial Installations - Micro Coaxial Cable factory-(FRS)

Micro Coaxial Cable-Micro Coaxial Cable factory-(FRS)-FRS

 

INFO

Understanding the Challenge

Micro-coaxial cables (often called “micro-coax”) are essential for high-frequency signal transmission in medical devices, aerospace systems, and 5G infrastructure. However, signal degradation over long distances (typically >10 meters) remains a top concern for engineers. Key culprits include:

  • Skin effect (high-frequency current crowding near conductor surfaces)
  • Dielectric absorption (signal energy lost in cable insulation)
  • Impedance mismatches (causing reflections at connection points)

6 Proven Solutions

1. Choose Low-Loss Materials

Opt for cables with:
✔ PTFE (Teflon) insulation (0.0003 loss tangent vs. 0.02 for PVC)
✔ Silver-plated conductors (reduces skin effect vs. bare copper)

2. Active Signal Boosting

Deploy these at 15m intervals:

  • RF amplifiers (for analog signals)
  • Repeaters/redrivers (for digital protocols like LVDS)

3. Precision Termination

Use VSWR <1.5:1 connectors:

  • SMA for ≤6 GHz
  • 2.92mm for ≤40 GHz
    Pro Tip: Apply torque wrenches to achieve manufacturer-specified tightness (usually 5-8 in-lbs).

4. Path Optimization

  • Keep bends ≥10× cable diameter
  • Separate power/signal lines by ≥3× cable OD
  • Avoid parallel runs longer than 30cm with AC lines

5. Environmental Shielding

For harsh environments:

  • Double-shielded (foil + braid) designs
  • IP67-rated connectors in humid areas

6. Test & Validate

Critical checkpoints:

  • TDR (Time Domain Reflectometry) for impedance verification
  • VNA (Vector Network Analyzer) for S-parameters
  • Bit Error Rate Testing (BERT) for digital systems

FAQ

NEWS

More Products

Our factory offers high-quality products at competitive prices

High-Temperature Resistant Micro-Coaxial Cable

High-Temperature Resistant Micro-Coaxial Cable

IntroductionThe ​High-Temperature Resistant Micro-Coaxial Cable is a cutting-edge connectivity solution engineered to deliver exceptional performance in extreme thermal environments. Combining precision engineering with advanced mate.

LVDS Micro Coaxial Cable

LVDS Micro Coaxial Cable

In LVDS (Low Voltage Differential Signaling) display systems, Micro-coaxial Cable (also referred to as Micro Coax Cable) stands out as an optimal solution for high-resolution, high-reliability signal transmission. Designed to meet the str.

Contact Us Micro Coaxial Cable factory-(FRS).

               

Feel free to reach out to us for any inquiries or orders

Call Us

Have a question? Give us a call!

+861881875005

Email Us

Send us an email and we'll get back to you soon.

sales@custom-cable-assemblies.com
       
Home Products Contact