Coaxial Mine Leaky Cable, 1000MHz, Slotted Copper Foil, 1-5/8 in, Flame Retardant Non-Corrosive (FRNC) Jacket
radiating coax
radiating coax

Coaxial Mine Leaky Cable, 1000MHz, Slotted Copper Foil, 1-5/8 in, Flame Retardant Non-Corrosive (FRNC) Jacket

  • Excellent impedance matching design, low VSWR across an ultra-wide frequency range.

  • Maintain signal integrity and high performance across a range of frequencies.

  • Various cable size from 1/4-inch to 3-inch for different transmission requirements.


Technical Datasheet

Compliances

Specification of Coaxial Mine Leaky Cable, 1000MHz, Slotted Copper Foil, 1-5/8 in, Flame Retardant Non-Corrosive (FRNC) Jacket

General Specifications

FlexibilityStandard
Jacket ColorBlack
Performance NoteAttenuation guaranteed within the tolerance ±10%
Structure NoteDimension guaranteed within the tolerance ±5%
Nominal Size1-5/8 in


Material Specifications

Inner ConductorHelical Copper Tube
DielectricFoam PE
Outer ConductorSlotted and Corrugated Copper Tape
JacketFRNC


Dimensions

Diameter of Inner Conductor17.30 mm
Diameter of Dielectric43.50 mm
Diameter of Outer Conductor43.60 mm
Diameter of Jacket49.50 mm


Electrical Specifications

Impedance50 ohms±1 ohm
Maximum Available Frequence1000 MHz
Cut-off Frequency355-400 / 715-770 MHz
Velocity Ratio89%
Peak Power310 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%)
750.700.2169/81
1000.800.2462/74
1500.900.2770/81
3501.500.4673/83
4501.700.5269/79
8002.500.7662/68
9002.700.8262/66


Return Loss/VSWR

Frequency BandVSWRReturn Loss (dB)Tolerance
100-2650MHz1.317.75%


Mechanical Specifications

Bending Radius (Single)≥500 mm
Bending Radius (Repeated)≥750 mm
Number of Bending (Typical)≤15
Tensile Strength2450N


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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