Coaxial jumper cable assembly SF 1/2"-50-PE-LF 7/8"-50-PE cable clamp 7-16 male LF 7/8" (50 Ω) 1 m product photo Front View L
For a larger view click on the picture.

Coaxial jumper cable assembly SF 1/2"-50-PE-LF 7/8"-50-PE cable clamp 7-16 male LF 7/8" (50 Ω) 1 m

J50349

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 7-16 male 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-PE-LF 7/8"-50-PE cable clamp 7-16 male 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 -55 to +85 °C. SPINNER coaxial cable assemblies comply with the RoHS 2002/95 Directive. The length of the cable is 1.0 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 7-16 male connector pre-assembled, on the other end there is a LF 7/8" MultiFit cable clamp for direct connection to the feeder line.

The 7-16 connector has become the most widely used coaxial connection system for mobile communication systems, due to its excellent mechanical and electrical properties. In order to achieve the industry leading intermodulation performance SPINNER applies silver-plating on all inner and outer conductor parts of the standard connector. As a supporting measure, we use exclusively non-magnetic materials, and we have minimized the number of RF contact points. The connection is especially suited for transmitting medium or high power indoors and outdoors.

RF characteristics

Number of interfaces:
2
Interface type:
7-16 male (50 Ω) per IEC 61169-4
LF 7/8" (50 Ω)
Interface direction:
Port 1: straight
Waveguide size:
SF 1/2" with LF 7/8" cable clamp
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
Recommended clamp spacing:
800 mm
Single bending radius, min.:
25 mm
Repeated bending radius, min.:
32 mm
Inner conductor:
Cu-alloy / Ag-plated
Outer conductor material / surface:
Cu-alloy / Ag- or CuSnZn-plated
Cable jacket material:
PE
Other metal parts material / surface:
Cu-alloy / Ni-, Sn- or CuSnZn-plated
Insulation:
PTFE, PE
Housing sealing:
Silicone rubber
Colour:
black
IP protection level:
IP 68
IP protection level 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
Cable jacket:
Halogen-free according to IEC 60754-1 and IEC 60754-2
Length:
1.0 m
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

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

Downloads

JMS12-DS.pdf

Product data sheet – J50349 – JMS12-DS.pdf

M30804.pdf

Handling instructions – J50349 – M30804.pdf

M32110.pdf

Installation instructions – J50349 – M32110.pdf