Full Spectrum Custom RF Cable Assemblies
From Micro-Coaxial (0.40mm) to High-Power Transmission (14.80mm). Precision Engineered for Performance.
Ultra-Wide Range
From ultra-fine 0.40mm micro-coaxial to robust 14.80mm high-power cables
Laser-Precision Cutting
Exact cable lengths with ±1mm tolerance for perfect assembly
Our Coaxial Cable Portfolio
Select by Series or Outer Diameter (OD)
Micro & Ultra-Fine Series
Ideal for compact, high-density interconnects.
Available Sizes:
Standard Flexible Series
The industry standard for general RF connections.
Available Sizes:
Mid-Range & General Purpose
Balanced flexibility and power handling.
Available Sizes:
High Power & Low Loss
Robust solutions for long-distance and high-power transmission.
Available Sizes:
Can’t find the exact specification you need?
Customization Capabilities
More Than Just Cable – Complete Assembly Solutions
Connector Attachment
We attach N, TNC, SMA, BNC, and F-Type connectors to any of the cables listed above
- Multiple Connector Types
- Custom Configurations
- Precision Soldering
Precision Cutting
Laser measurement for exact cable lengths with industry-leading accuracy
- ±1mm Tolerance
- Automated Measurement
- Quality Verified
End Processing
Comprehensive cable termination and finishing services
- Stripping
- Crimping
- Soldering
- Heat Shrink Application
Need a Complex Custom Assembly?
Our engineering team can design and manufacture cable assemblies tailored to your exact specifications
Application Scenarios by Size
Tailored Solutions from Micro to High-Power Applications
Micro Cables
Compact & Lightweight
Application Scenarios:
- Medical Devices
- GPS Modules
- Drones
- Internal Board-to-Board connections
Cable Models:
Premium Materials for Signal Integrity
Every layer engineered for maximum performance and durability
Conductor
High-purity Tinned Copper or Silver-Plated Copper
Low attenuation for superior signal quality
Dielectric
Foamed PE or Solid PTFE
Stable impedance for consistent performance
Shielding
Multi-layer braiding
Resist EMI/RFI interference
Jacket
PVC, PE, or FEP
Flexibility and environmental protection
- 4-Layer Construction
Conductor → Dielectric → Shielding → Jacket
Quality Assurance & Testing
Every batch of cable undergoes rigorous electrical and mechanical testing
100%
Tested Products
Every cable assembly is tested before shipping
Vector Network Analyzer Test
Verifying VSWR and Insertion Loss for optimal signal transmission
Bend Test
Ensuring the cable maintains performance after repeated flexing
Pull Test
Verifying the strength of the connector-to-cable crimp
Authoritative Certifications
Our quality management system meets international standards
Custom Service Process
From Initial Inquiry to Final Delivery – Streamlined for Your Success
Consultation
Share your requirements and specifications with our technical team
Quotation
Receive detailed pricing and lead time for your custom cable assembly Within 24 hours
Production
Manufacturing with strict quality control at every stage
Testing
Comprehensive electrical and mechanical testing before packaging
Delivery
Global shipping with full tracking and documentation
Total Lead Time: Typically 10-25 Days
Customer Cases & Testimonials
Trusted by leading companies across critical industries worldwide
“QL-Custom delivered 10,000 units of custom RG-213 cable assemblies with perfect precision. Their quality control is exceptional.”
Project:
Base Station RF Interconnects
TechComm Solutions
5G Network Equipment
San Francisco, USA
“The RG-316 cables met all our military-grade specifications. Outstanding reliability for mission-critical applications.”
Project:
Avionics Cable Assemblies
AeroDefense Corp
Aerospace Systems
Munich, Germany
“Ultra-fine RG-047 cables for our diagnostic equipment. The ±1mm tolerance and clean room packaging were exactly what we needed.”
Project:
Ultrasound Probe Cables
MedTech Innovations
Medical Devices
Tokyo, Japan
Frequently Asked Questions
Everything you need to know about our custom RF cable services
Still have questions?
Can't Find the Exact OD You Need?
We manufacture custom cables with specific impedance and shielding requirements. Send us your drawing or sample.