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Coaxial jumper cable assembly SF 1/2"-50-PE-LF 7/8"-50-PE cable clamp 4.3-10 male screw LF 7/8" (50 Ω) 0.5 m

Coaxial jumper cable assembly SF 1/2"-50-PE-LF 7/8"-50-PE cable clamp 4.3-10 male screw LF 7/8" (50 Ω) 0.5 m

BN: J50780

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-PE-LF 7/8"-50-PE cable clamp 4.3-10 male screw LF 7/8" (50 Ω) 0.5 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-PE-LF 7/8"-50-PE cable clamp 4.3-10 male screw LF 7/8" (50 Ω) 0.5 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 -55 to +85 °C. SPINNER coaxial cable assemblies comply with the RoHS 2002/95 Directive. The length of the cable is 0.5 m. The rugged coaxial cable has inner conductors made of copper, a PE dielectric insulation and a copper outer conductor. Inner and outer conductors are soldered 360° inductively. The degree of protection IP68 according to IEC 60529 is guaranteed.

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.

RF characteristics

Number of interfaces:: 2
Interface type:: 4.3-10 male (50 Ω) per IEC 61169-54 [screw]
LF 7/8" (50 Ω)
Interface direction:: Port 1: straight
Frequency range:: DC to 3800 MHz
Average power rating:: 0.91 kW @ 960 MHz (at 40 °C ambient temperature)
0.56 kW @ 2200 MHz (at 40 °C ambient temperature)
0.49 kW @ 2700 MHz (at 40 °C ambient temperature)
0.42 kW @ 3800 MHz (at 40 °C ambient temperature)
VSWR, max.:: 1.05 @ DC to 960 MHz
1.06 @ 960 to 2200 MHz
1.10 @ 2200 to 2700 MHz
1.12 @ 2700 to 3800 MHz 1) 2)
VSWR, typ.:: 1.03 @ DC to 960 MHz
1.05 @ 960 to 2200 MHz
1.06 @ 2200 to 2700 MHz
1.10 @ 2700 to 3800 MHz 1) 2)
Insertion loss coefficient /100m:: 11.56 dB @ 960 MHz (at 20 °C cable temperature, values without connectors, typ. connector attenuation is ≤ 0.01 dB)
18.64 dB @ 2200 MHz (at 20 °C cable temperature, values without connectors, typ. connector attenuation is ≤ 0.01 dB)
21.06 dB @ 2700 MHz (at 20 °C cable temperature, values without connectors, typ. connector attenuation is ≤ 0.01 dB)
25.90 dB @ 3800 MHz (at 20 °C cable temperature, values without connectors, typ. connector attenuation is ≤ 0.01 dB)
Passive intermodulation (IM3), max.:: -156 dBc 1)
Passive intermod. (IM3), typ.:: -165 dBc 1)

Mechanical characteristics

Cable type:: SF 1/2"-50-PE + LF 7/8"-50-PE cable clamp
Crush resistance:: 20.4 N/mm
Clamp spacing:: 800 mm
Single bending radius, min.:: 25 mm
Repeated bending radius, min.:: 32 mm
Inner conductor material / surface coating:: Cu-alloy / Ag-plated
Outer conductor material / coating:: Cu-alloy / Ag- or CuSnZn-plated
Jacket material:: PE
Insulation material:: PTFE, PE
Sealing material:: Silicone rubber
Colour:: black
Degree of protection:: IP 68
Degree of protection remark:: 0.1 bar / 6 hours / unmated
1 bar / 1 hour / mated
RoHS compliance:: compliant to directive 2011/65/EU and amendment (EU) 2015/863
compliant to directive RoHS 2002/95/EC
Length:: 500.0 mm
Outer jacket diameter, nom.:: 13.7 mm
Length Tolerances:: ±10 mm

Environmental conditions

Installation temperature range:: -40 to +60 °C
Operating temperature:: -55 to +85 °C
Storage ambient temperature:: -70 to +85 °C

Scope of delivery & accessories

Delivery scope:: Cutting guide, installation instructions

Further remarks

Sales Article Number:: JMS12-43MSL78-0M5
1):: The specified values are subject to the immaculate assembly of the approved feeder cables:
SPINNER SpinnerFlex® LF7/8"-50
Acome HPL50-7/8 ALU, HPL50-7/8 F, HPL50-7/8 LA
Andrew AL5-50, AVA5-50, VXL5-50
Draka RFA 7/8"-50, RFA 7/8"-50 AL, RFE 7/8"-50
Eupen EA5-50 Aluminum, EC5-50-A, EC5-50-HF Hansen RF 50 7/8"
Hengxin HCTAY-50-22
Leoni FlexLine 7/8" R Low Loss
LS Cables LHF 22D, HFC 22D
RFS LCF 78-50 A, LCF 78-50 L, UCF 78-50 A, UCF 78-50 L
2):: The given VSWR values are maintained within all global cellular frequency bands.
Customs tariff number:: 85442000