Semi-Rigid Coaxial Cables
Precision 50Ω semi-rigid interconnects for fixed RF routing. Solid-jacket architecture delivers absolute dimensional stability and maximum isolation up to 40 GHz.
The Advantage of Solid Conductor Routing
Shape Retention
Maintains exact formed geometry permanently, preventing mechanical deformation.
Maximum Isolation
Delivers exceptional 165 dB shielding, eliminating signal crosstalk entirely.
Phase Repeatability
Solid structure guarantees a highly stable electrical path for sensitive metrology.
Core Cable Families
Select the dielectric profile that aligns with your primary transmission requirement.
Standard Semi-Rigid
Balanced shielding and routing economy for general internal connections.
Low-Loss Semi-Rigid
Low-density dielectric optimized for attenuation-sensitive microwave paths.
Phase-Stable Semi-Rigid
Thermally resilient construction maintaining highly repeatable phase behavior.
Dimensional & Frequency Matrix
Compare dimensional constraints and bandwidth limits. Group headers summarize family-level performance parameters.
| Model | Outer Diameter (inch / mm) | Operating Freq. (GHz) | Cutoff Freq. (GHz) | Application Focus |
|---|---|---|---|---|
| Standard Series (VXG-E) | 70% VoP | -55~125°C | ||||
| VXG06E | .020" / 0.51 mm | 40 | 240 | Ultra-compact module integration |
| VXG08E | .034" / 0.86 mm | 40 | 154 | High-density internal routing |
| VXG12E | .047" / 1.19 mm | 40 | 110 | General module interconnects |
| VXG22E | .086" / 2.18 mm | 40 | 59 | Broad-use fixed routing |
| VXG36E | .141" / 3.58 mm | 26.5 | 34 | Robust fixed routing |
| VXG64E | .250" / 6.35 mm | 18 | 24 | Heavy-duty fixed routing |
| Low Loss Series (VXG) | 76% VoP | -55~250°C | ||||
| VXG22 | .086" / 2.18 mm | 40 | 64 | Compact low-loss routing |
| VXG36 | .141" / 3.58 mm | 26.5 | 36 | General low-loss routing |
| VXG64 | .250" / 6.35 mm | 18 | 19 | Extended low-loss routing |
| Phase Stable Series (VXC-G) | 81% VoP | -55~250°C | ||||
| VXC22G | .086" / 2.18 mm | 40 | 68 | Compact phase-critical routing |
| VXC36G | .141" / 3.58 mm | 26.5 | 38 | Standard phase-critical routing |
Built for Manufacturability
End-to-end custom assembly support. We translate your 3D STEP files into precision-formed, VNA-verified interconnects that perform exactly as modeled.
Core Applications
RF Module Internals
Absolute shielding for dense point-to-point microwave assemblies.
Precision Instrumentation
Phase-stable interconnects for repeatable signal delivery and calibration.
Tight-Space Integration
Micro-coaxial routing engineered for highly constrained physical footprints.
Semi-Rigid FAQ
What defines a semi-rigid coaxial cable?
How do standard, low-loss, and phase-stable models differ?
What is the difference between operating and cutoff frequency?
Are there strict bend radius constraints?
What is required to quote a custom formed assembly?
Download Technical Guide
Access comprehensive dimensional data, attenuation profiles, and interface specifications for offline engineering reference.
Discuss Your Routing Build
Consult our engineering team for model selection, bend manufacturability checks, and custom assembly design based on your STEP files.