Cable Group
Construction
Attenuation @ 1000 MHz
Impedance
Inner Conductor
Dielectric Material
Outer Conductor
Overview
0.141" Semi-Flexible coaxial cable is a formable, microwave grade with mode free operation to 34 GHz. The tin-soaked copper braid provides near 100% RF shielding and the malleable nature of the outer jacket eliminates solder joint failures and allows bends immediately behind the fillet. Standard 0.141" SF cables do not have a jacket/sheath, but most manufacturers provide a jacketed variation identifiable by its bright blue jacket.
Semi-flex cables are dimensionally and electrically similar to their semi-rigid counterparts and have a tinned-copper-braid outer shielding that provides RF shielding greater than 100 dB. The hand-formable cable assemblies do not require special tooling to shape or reshape the assemblies and can be formed more than once without damaging the outer conductor.
| Typical Electrical Specifications | Typical Mechanical Specifications | ||
|---|---|---|---|
| Operating frequency range | DC to 34 GHz | Inner conductor (mm) | 0.93 |
| Capacitance (pF/m) | 95.1 | Dielectric (mm) | 3.00 |
| Velocity of propagation (%) | 70 | Outer conductor (mm) | 3.52 |
| Shielding effectiveness (dB) | 100 | Jacket (mm) | - |
| Maximum operating voltage (KVrms) | 1.9 | Operating temperature | -55 to +125 °C |