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Coaxial jumper cable assembly LF 1/2"-50-FR N male N male 3 m

Coaxial jumper cable assembly LF 1/2"-50-FR N male N male 3 m

BN: JD0278

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There are follow-up products available:

Coaxial jumper cable assembly LF 1/2"-50-CPR N male N male 3 m
BN: JD0835

SpinnerFlex®TopFit - ideal for signal transmission between base stations and antennas

SpinnerFlex®TopFit 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 jumper cable assembly LF 1/2"-50-FR N male N male 3 m is a high quality low loss flexible corrugated cable of the size LF 1/2". It provides a reliable and stable transmission of radio frequency signals with very low attenuation in the frequency range DC to 3800 MHz, also on long distances. The cable is optimally shielded against interference, providing excellent, loss-free mobile communication quality for use in in-building distributed antenna systems (DAS) or in mobile communication base stations. In addition, a prefabricated coaxial jumper cable assembly LF 1/2"-50-FR N male N male 3 m is also suitable for a variety of demanding industrial applications or broadcast.

Outstanding IM characteristics with maximum passive intermodulation

A SPINNER coaxial jumper cable assembly LF 1/2"-50-FR N male N male 3 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 3.0 m. The cable has a fire-retardant coating on the cable sheath.

A coaxial jumper cable assembly LF 1/2"-50-FR N male N male 3 m has N male connectors pre-mounted on both sides of the cable.

The N-coaxial connectors were named after their inventor Paul Neill, who developed this standard for RF connectors in 1942. Often, however, the name also relates to the Navy Connector. Type N connectors can be used at frequencies up to 11 GHz, high-precision types up to 18 GHz. It is typically used in mobile communication applications with demanding mechanical and electrical requirements. SPINNER exclusively manufactures connectors with non-slotted outer conductor contacts and a special sealing profile in the connector head instead of the flat seal disk, specified by IEC or CECC. This ensures the most reliable sealing function.

RF characteristics

Number of interfaces:: 2
Interface type:: N male (50 Ω) per IEC 61169-16
Interface direction:: Port 1: straight
Port 2: straight
Frequency range:: DC to 3800 MHz
Average power rating:: 1.06 kW @ 960 MHz (at 40 °C ambient temperature)
0.67 kW @ 2200 MHz (at 40 °C ambient temperature)
0.59 kW @ 2700 MHz (at 40 °C ambient temperature)
0.50 kW @ 3800 MHz (at 40 °C ambient temperature)
0.38 kW @ 5825 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)
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)
Insertion loss coefficient /100m:: 7.12 dB @ 960 MHz (at 20 °C cable temperature, values without connectors, typ. connector attenuation is ≤ 0.01 dB)
11.25 dB @ 2200 MHz (at 20 °C cable temperature, values without connectors, typ. connector attenuation is ≤ 0.01 dB)
12.63 dB @ 2700 MHz (at 20 °C cable temperature, values without connectors, typ. connector attenuation is ≤ 0.01 dB)
15.36 dB @ 3800 MHz (at 20 °C cable temperature, values without connectors, typ. connector attenuation is ≤ 0.01 dB)
19.71 dB @ 5825 MHz (at 20 °C cable temperature, values without connectors, typ. connector attenuation is ≤ 0.01 dB)
Passive intermodulation (IM3), max.:: -156 dBc
Passive intermod. (IM3), typ.:: -165 dBc

Mechanical characteristics

Cable type:: LF 1/2"-50-FR
Crush resistance:: 19.6 N/mm
Clamp spacing:: 1000 mm
Single bending radius, min.:: 70 mm
Repeated bending radius, min.:: 125 mm
Inner conductor material / surface coating:: Cu-alloy / Ag-plated
Outer conductor material / coating:: Cu-alloy / Ag-plated 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:: 3.0 m
Outer jacket diameter, nom.:: 15.8 mm
Length Tolerances:: ±40 mm

Environmental conditions

Installation temperature range:: -25 to +60 °C
Operating temperature:: -30 to +80 °C
Storage ambient temperature:: -30 to +80 °C

Further remarks

Sales Article Number:: JL12F-NMNM-3M
1):: The given VSWR values are maintained within all global cellular frequency bands.
Customs tariff number:: 85442000