Coaxial Coal Mine Leaky Cable, 2500MHz, Slotted Corrugated Copper Tube, 1/2 in, Low Smoke Zero Halogen (LSZH) Jacket
leaky cable
leaky cable

Coaxial Coal Mine Leaky Cable, 2500MHz, Slotted Corrugated Copper Tube, 1/2 in, Low Smoke Zero Halogen (LSZH) Jacket

  • Customized packaging length and outer jacket printing to meet customer OEM requirements.

  • Widely used for passive DAS applications.

  • Engineered to minimize attenuation.


Technical Datasheet

Compliances

Specification of Coaxial Coal Mine Leaky Cable, 2500MHz, Slotted Corrugated Copper Tube, 1/2 in, Low Smoke Zero Halogen (LSZH) Jacket

General Specifications

FlexibilityStandard
Jacket ColorBlack
Performance NoteAttenuation guaranteed within the tolerance ±10%
Structure NoteDimension guaranteed within the tolerance ±5%
Nominal Size1/2 in


Material Specifications

Inner ConductorCopper-clad Aluminum Wire
DielectricFoam PE
Outer ConductorSlotted and Corrugated Copper Tube
JacketLSZH


Dimensions

Diameter of Inner Conductor4.80 mm
Diameter of Dielectric12.20 mm
Diameter of Outer Conductor13.80 mm
Diameter of Jacket15.90 mm


Electrical Specifications

Impedance50 ohms±1 ohm
Maximum Available Frequence50-2500 MHz
Velocity Ratio88%
Peak Power40 kW
Insulation Resistance100,000 MΩ·km
DC Breakdown Voltage8000 V
Nominal Capacitance70 pF/m
Nominal Inductance0.19 μH/m


Attenuation

FrequencyAttenuationAttenuationCoupling Loss, 2m
(MHz)(dB/100 m)(dB/100 ft)(dB, 50% / 95%)
1503.100.9470/81
4506.101.8673/83
9008.802.6869/79
180012.103.6962/68
240014.504.4262/66


Return Loss/VSWR

Frequency BandVSWRReturn Loss (dB)Tolerance
50-2500MHz1.317.75%


Mechanical Specifications

Bending Radius (Single)≥120 mm
Bending Radius (Repeated)≥250 mm
Number of Bending (Typical)≤15
Tensile Strength800N


Environmental Specifications

Installation Temperature-20 °C to +55 °C
Operating Temperature-20 °C to +85 °C
Storage Temperature-25 °C to +85 °C


Regulatory Compliance

ISO 9001:2015Compliant
ROHSCompliant
China RoHSCompliant
UK RoHSCompliant
REACHCompliant
EU/CECompliant


Products
By SYMAIR
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