Coaxial hybrid jumper cable assembly SF 1/2"-LF 7/8" 7-16 male 4.3-10 male screw 13 m product photo Front View L
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Coaxial hybrid jumper cable assembly SF 1/2"-LF 7/8" 7-16 male 4.3-10 male screw 13 m

JH0008

SpinnerFlex®Hybrid - optimal connectivity, easy installation, and fault-free functioning

SpinnerFlex®Hybrid pre-fabricated coaxial cables (jumper cable assemblies) are the ideal solution for radio frequency signal transmission between base stations and 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 hybrid jumper cable assembly SF 1/2"-50-PE-LF 7/8"-50-PE 7-16 male 4.3-10 male screw 13 m is part of the pre-fabricated SpinnerFlex® Hybrid jumper product group. These are jumper-feeder combinations with SF 1/2" coaxial cables at both ends. Most of the cable consists of a LF7/8" feeder line, with transitions to considerably more flexible SF 1/2” jumpers that are made in our factory by an automated process. Thus, you save not only several connectors at the mobile communication site, but also complete installation much faster while ensuring the best possible connection between the base station and antenna.

Outstanding IM characteristics with maximum passive intermodulation

A SPINNER coaxial hybrid jumper cable assembly SF 1/2"-50-PE-LF 7/8"-50-PE 7-16 male 4.3-10 male screw 13 m guarantees outstanding IM characteristics with maximum passive intermodulation (IM3) of -160 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 13.0 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 4.3-10 male screw connector. Thus, you can use the cable as an adapter for the transition between 7-16 and 4.3-10 connector systems.

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. 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:
7-16 male (50 Ω) per IEC 61169-4
4.3-10 male (50 Ω) per IEC 61169-54 [screw]
Interface direction:
Port 1: straight
Port 2: straight
Waveguide size:
SF 1/2" with LF 7/8" feeder line
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)
0.35 kW @ 3800 MHz (at 40 °C ambient temperature)
VSWR, max.:
1.09 @ 380 to 960 MHz
1.13 @ 1700 to 2200 MHz
1.16 @ 2200 to 2700 MHz
1.22 @ 3300 to 3800 MHz 1)
VSWR, typ.:
1.06 @ 380 to 960 MHz
1.08 @ 1700 to 2200 MHz
1.09 @ 2200 to 2700 MHz
1.16 @ 3300 to 3800 MHz 1)
Insertion loss coefficient /100m:
Jumper SF 1/2": 11.56 dB @ 960 MHz (at 20 °C cable temperature, values without connectors, typ. connector attenuation is ≤ 0.01 dB)
Jumper SF 1/2": 18.64 dB @ 2200 MHz (at 20 °C cable temperature, values without connectors, typ. connector attenuation is ≤ 0.01 dB)
Jumper SF 1/2": 21.06 dB @ 2700 MHz (at 20 °C cable temperature, values without connectors, typ. connector attenuation is ≤ 0.01 dB)
Jumper SF 1/2": 25.90 dB @ 3800 MHz (at 20 °C cable temperature, values without connectors, typ. connector attenuation is ≤ 0.01 dB)
Feeder LF 7/8": 4.02 dB @ 960 MHz (at 20 °C cable temperature, values without connectors, typ. connector attenuation is ≤ 0.01 dB)
Feeder LF 7/8": 6.46 dB @ 2200 MHz (at 20 °C cable temperature, values without connectors, typ. connector attenuation is ≤ 0.01 dB)
Feeder LF 7/8": 7.29 dB @ 2700 MHz (at 20 °C cable temperature, values without connectors, typ. connector attenuation is ≤ 0.01 dB)
Feeder LF 7/8": 8.90 dB @ 3800 MHz (at 20 °C cable temperature, values without connectors, typ. connector attenuation is ≤ 0.01 dB)
Passive intermodulation (IM3), max.:
-160 dBc
Passive intermod. (IM3), typ.:
-165 dBc

Mechanical characteristics

Cable type:
SF 1/2"-50-PE + LF 7/8"-50-PE feeder line
Crush resistance:
SF 1/2"-50: 1.9 kg/mm
LF 7/8"-50: 1.4 kg/mm
Recommended clamp spacing:
SF 1/2"-50: 800 mm
LF 7/8"-50: 1000 mm
Single bending radius, min.:
SF 1/2"-50: 25 mm
LF 7/8"-50: 120 mm
Repeated bending radius, min.:
SF 1/2"-50: 32 mm
LF 7/8"-50: 250 mm
Inner conductor:
Cu-alloy / AG-plated
Outer conductor material / surface:
Cu-alloy / AG-plated
Other metal parts material / surface:
Cu-alloy / Ni-plated
Insulation:
PTFE, PE
Housing sealing:
Silicone rubber
IP protection level:
IP 68
IP protection level remark:
0.1 bar / 6 hours / unmated
1 bar / 1 hour / mated
RoHS 2011/65/EU:
compliant to directive 2011/65/EU and amendment (EU) 2015/863
RoHS compliance:
compliant
Cable jacket:
Halogen-free according to IEC 60754-1 and IEC 60754-2
Length:
13.0 m
Dimensions remark:
Jumper Lj = 1000 mm
Feeder Lf = L - 2 x Lj = 11

Environmental conditions

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

Further remarks

Remark:
SpinnerFlex® Hybrid Jumper assemblies combine the low losses of a LF 7/8" feeder cable with the flexibility and the easy handling of a SF 1/2" jumper. The factory assembled and tested cables eliminate any installation errors and minimize installation time. Outstanding IM-Performance, low VSWR and IP 68 weather protection make these cable assemblies predestinated for all BTS setups with remote radio head.
1):
The given VSWR values are maintained within all global cellular frequency bands.
Customs tariff number:
85442000

Downloads

JH78-DS.pdf

Product data sheet – JH0008 – JH78-DS.pdf

M30804.pdf

Handling instructions – JH0008 – M30804.pdf