Tired of signal loss and noisy connections in your high-frequency test setup? The HUBER+SUHNER 50 Ohm 40 GHz Flexible Microwave Coaxial Cable is built to keep your data clean and your measurements reliable. This cable delivers low-loss, stable performance up to 40 GHz, making it perfect for lab rigs, radar modules, and telecom equipment that demand precision. If you have ever struggled with unstable readings or frequent cable replacements, this product solves that pain point with durable construction and consistent impedance.
HUBER+SUHNER 50 Ohm 40 GHz Flexible Microwave Coaxial Cable
The main problem many engineers face is signal degradation caused by poor-quality coaxial cables. When the cable cannot maintain a 50 Ω impedance, reflections and loss increase, leading to inaccurate test results. This matters because a single faulty link can ruin an entire prototype or cause costly re-work. The HUBER+SUHNER cable solves the issue with a silver-plated copper conductor, low-density fluorine polymer dielectric, and a tight braid that together keep loss below 2 dB/m and shielding at 90 dB. You get a stable, repeatable signal path without the need for frequent recalibration.
Key Features
- Aluminium core, copper-clad, silver-plated centre conductor (0.912 mm).
- Low-density fluorine polymer dielectric (2.46 mm diameter).
- Copper, silver-plated outer conductor with 84 % braid.
- FEP jacket in RAL 5015 blue, 3.8 mm ±0.1 mm outer diameter.
- Impedance: 50 Ω ±2 Ω, operating frequency ≤ 40 GHz.
- Capacitance 79.5 pF/m, signal velocity 84 % of c.
- Static bending radius ≥ 12 mm, dynamic radius ≥ 40 mm.
- Insulation resistance 1 MΩ·m, screening effectiveness 90 dB (0.1-18 GHz).
Specifications
| Centre Conductor Material |
Aluminium, Copper cladded, Silver plated |
| Centre Conductor Detail |
Wire |
| Centre Conductor Diameter |
0.912 mm |
| Dielectric Material |
Low density fluorine polymer |
| Dielectric Diameter |
2.46 mm |
| Outer Conductor Material |
Copper, Silver plated |
| Outer Conductor Detail |
Wrapped foil, 100% |
| Outer Conductor Diameter |
2.67 mm |
| Outer Conductor Material |
Copper, Silver plated |
| Outer Conductor Detail |
Wrapped foil, 100% |
| Outer Conductor Diameter |
2.78 mm |
| Outer Conductor Material |
Copper, Silver plated |
| Outer Conductor Detail |
Braid, 84% |
| Outer Conductor Diameter |
3.23 mm |
| Cable Jacket Print |
HUBER+SUHNER MULTIFLEX 141 CT-02 50 Ohm (PA no.) |
| Jacket Material |
FEP (Fluorinated ethylene propylene) |
| Jacket Color |
RAL 5015 - bl |
| Jacket Diameter |
3.8 mm ± 0.1 mm |
| Impedance |
50 Ω ±2 Ω |
| Operating Frequency |
≤ 40 GHz |
| Capacitance |
79.5 pF/m |
| Velocity of Signal Propagation |
84% |
| Signal Delay |
3.97 ns/m |
| Screening Effectiveness |
90 dB at frequency 0.1 GHz ... 18 GHz |
| Insulation Resistance |
1000000 MΩ*m |
| Operating Voltage (at sea level) |
≤ 0.4 kVrms |
| Phase vs Temperature |
300 ppm within the temperature range -55 ... 125 °C |
| Test Voltage (50 Hz/1 min) |
≤ 1 kVrms |
| Weight |
Approx. 30.7 g/m |
| Static Bending Radius |
≥ 12 mm |
| Dynamic Bending Radius |
≥ 40 mm |
| Operating Temperature |
-65 °C ... 200 °C |
| Fire Characteristics |
Contains halogene |
| RoHS Directive |
RoHS 2011/65/EU and (EU) 2015/863 |
| RoHS Rating |
Compliant without exemption |
| REACH Regulation |
REACH 1907/2006 Article 33 SVHC |
| REACH Rating |
Free of SVHC >0.1% |
