SpinnerFlex®MultiFit - optimal connectivity, easy installation, and fault-free functioning
SpinnerFlex®MultiFit pre-fabricated coaxial cables (jumper cable assemblies) are the ideal solution for radio frequency signal transmission between feeder lines and base stations or antennas. They offer top-quality design, materials and manufacturing, ensuring optimal connectivity, easy installation, and fault-free functioning, even under extremely harsh environmental conditions.
A coaxial jumper cable assembly SF 1/2"-50-CPR-LF 7/8"-50-CPR cable clamp 4.3-10 male screw LF 7/8" (50 Ω) 1 m combines the advantages of a factory assembled SpinnerFlex® Hybrid jumper with the flexibility of a conventional feeder line installation. The direct attachment of a MultiFit feeder connector allows precise feeder cutting on site. At the same time the connectionless assembly minimises installation time and installation faults. It is a high quality, super flexible corrugated cable of the size SF 1/2". Using our SPINNER MultiFit® jumpers lets you eliminate a connector, speed up installation, and achieve a technically superior final result.
Outstanding IM characteristics with maximum passive intermodulation
A SPINNER coaxial jumper cable assembly SF 1/2"-50-CPR-LF 7/8"-50-CPR cable clamp 4.3-10 male screw LF 7/8" (50 Ω) 1 m guarantees outstanding IM characteristics with maximum passive intermodulation (IM3) of -156 dBc and low VSWR values over the entire frequency range and during the entire operating time of the cable. The robust construction defies even harsh outdoor conditions and for a temperature range from -30 to +80 °C. SPINNER coaxial cable assemblies comply with the RoHS 2002/95 Directive. The length of the cable is 1.0 m. In the summer of 2017, the EU Construction Products Regulation (CPR) was expanded to include coaxial cables. Now only CPR-compliant cables may be used in construction projects. Jumpers aren’t covered by this regulation yet, but they are just as important when it comes to fire protection. Therefore, we also offer now our popular SpinnerFlex® TopFit and SpinnerFlex® MultiFit jumpers based on cables that conform to the CPR.
On one end there is a 4.3-10 male screw connector pre-assembled, on the other end there is a LF 7/8" MultiFit cable clamp for direct connection to the feeder line.
The 4.3-10 connector system was designed to meet the latest requirements in mobile communication in terms of size, robustness, performance, and other parameters. Its small footprint supports the use of smaller components, mitigates risks if equipment is assembled without due care, and delivers outstanding electrical performance.
The screw connection, especially when mounted with a suitable torque wrench, provides the strongest hold and a constantly secure fit of the cable. In addition, the center slots in the contacts provide high contact pressure between the cable and the connector for optimum conductivity and signal strength.