Mobile Coaxial Radiating Cable, 2500MHz, Slotted Corrugated Copper Tube, 7/8 in, Black PE Jacket
rf feeder cable
rf feeder cable

Mobile Coaxial Radiating Cable, 2500MHz, Slotted Corrugated Copper Tube, 7/8 in, Black PE Jacket

  • SYMAIR radiating cable widely used for mobile coverage of tunnels and mines.

  • Engineered to minimize attenuation.

  • Ensuring that signals remain strong over long distances.


Technical Datasheet

Compliances

Specification of Mobile Coaxial Radiating Cable, 2500MHz, Slotted Corrugated Copper Tube, 7/8 in, Black PE Jacket

General Specifications

FlexibilityStandard
Jacket ColorBlack
Performance NoteAttenuation guaranteed within the tolerance ±10%
Structure NoteDimension guaranteed within the tolerance ±5%
Nominal Size7/8 in


Material Specifications

Inner ConductorSmooth Copper Tube
DielectricFoam PE
Outer ConductorSlotted and Corrugated Copper Tube
JacketBlack PE


Dimensions

Diameter of Inner Conductor9.10 mm
Diameter of Dielectric22.40 mm
Diameter of Outer Conductor24.90 mm
Diameter of Jacket27.50 mm


Electrical Specifications

Impedance50 ohms±1 ohm
Maximum Available Frequence50-2500 MHz
Velocity Ratio88%
Peak Power91 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%)
1501.700.5270/81
4503.301.0173/83
9004.901.4969/79
18007.002.1362/68
24008.502.5962/66


Return Loss/VSWR

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


Mechanical Specifications

Bending Radius (Single)≥250 mm
Bending Radius (Repeated)≥480 mm
Number of Bending (Typical)≤15
Tensile Strength1500N


Environmental Specifications

Installation Temperature-20 °C to +55 °C
Operating Temperature-40 °C to +85 °C
Storage Temperature-55 °C to +85 °C


Regulatory Compliance

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


Products
By SYMAIR
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