RF Coaxial Cable, Corrugated Copper, 2-1/4 in, Black PE Jacket
feeder cable
feeder cable

RF Coaxial Cable, Corrugated Copper, 2-1/4 in, Black PE 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 RF Coaxial Cable, Corrugated Copper, 2-1/4 in, Black PE Jacket

General Specifications

FlexibilityStandard
Jacket ColorBlack
Performance NoteAttenuation guaranteed within the tolerance ±10%
Structure NoteDimension guaranteed within the tolerance ±5%
Nominal Size2-1/4 in


Material Specifications

Inner ConductorHelical Copper Tube
DielectricPhysical Foam Polyethylene
Outer ConductorRing Corrugated Copper Tube
JacketBlack PE


Dimensions

Diameter of Inner Conductor20.50 mm
Diameter of Dielectric49.70 mm
Diameter of Outer Conductor55.00 mm
Diameter of Jacket60.00 mm


Electrical Specifications

Impedance50 ohms±1 ohm
Maximum Available Frequence2.2 GHz
Cut-off Frequency2.3 GHz
Velocity Ratio88%
Peak Power425 kW
Insulation Resistance3000 MΩ·km
DC Breakdown Voltage16000 V
Nominal Capacitance77 pF/m
Nominal Inductance0.19 μH/m


Attenuation

Frequency (MHz)Attenuation (dB/100 m)Attenuation (dB/100 ft)Average Power (kW)
0.50.040.01321.00
10.050.02227.00
1.50.060.02185.00
20.070.02160.00
100.170.0570.30
200.240.0749.20
300.300.0939.80
500.390.1230.40
880.520.1622.50
1000.560.1721.00
1080.600.1820.00
1500.740.2316.20
1740.760.2314.40
2000.850.2611.40
3001.080.339.70
4001.240.389.06
4501.380.428.69
5001.410.438.52
5121.540.478.40
6001.680.517.60
7001.820.566.95
8001.850.566.45
8241.950.596.03
9002.080.635.76
9602.110.645.72
10002.400.735.64
12502.690.824.91
15002.890.884.38
17003.020.924.05
18003.200.983.74
20003.431.043.50
21003.441.053.43
22003.471.063.32


Return Loss/VSWR

Frequency BandVSWRReturn Loss (dB)Tolerance
0.4-0.5GHz1.1523.15%
0.8-1.0GHz1.1523.15%
1.7-2.2GHz1.1523.15%


Mechanical Specifications

Bending Radius (Single)≥290 mm
Bending Radius (Repeated)≥560 mm
Number of Bending (Typical)≤15
Tensile Strength3500N


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
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