1/2" Super Flexible Spiral Corrugated Copper Tube Coaxial Cable

Name: 1/2" Super Flexible Spiral Corrugated Copper Tube Coaxial Cable
Brand: PTL
SKU: 1/2" 超柔性

1/2 inch super flexible coaxial cable, widely used in base station feeder systems.

Impedance50 ± 1 Ω

Outer diameter13.55 mm

Max. frequency10.2 GHz

1/2" Super Flexible 50Ω Cable coaxial de tubo de cobre corrugado RF 50Ω

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Custom lengths, connectors and pre-assembled jumpers are available. Send us your specification for a quotation.

Technical data

Technical parameters

Source: 2026 Technical Selection Manual

Structure

Electrical

Characteristic impedance	50 ± 1 Ω
Nominal capacitance	76 pF/m
Peak power	16.0 kW
Max. frequency	10.2 GHz
VSWR	≤ 1.10(≤ 3 GHz);≤ 1.15(3– 4 GHz);≤ 1.20(4–6 GHz)
Insulation resistance	≥ 5000 MΩ·km

Mechanical & environment

Min. bending radius (single/multi)	17 / 35 mm
Tensile strength	800 N
Weight	≈ 205 kg/km
Operating temperature	PE −40 ~ +85 °C;FRNC −25 ~ +70 °C
Standards	IEC 61196-1、YD/T 1092、 GB/T 14864

Attenuation & power

Attenuation in dB/100 m at 20 °C, nominal values (±5%).

MHz	dB/100m	MHz	dB/100m
150	4.02	2200	18.4
450	7.49	2500	19.78
800	10.37	2700	20.66
900	11.09	3000	21.93
1500	14.81	3500	23.93
1800	16.42	4000	25.81
2000	17.43	5000	29.28

Matching

Complete the assembly

Connectors, jumpers and passive components matched to this cable — order them in the same shipment.

Conectores y adaptadores RF 50Ω → Latiguillos coaxiales 50Ω y conjuntos preterminados → Componentes pasivos (splitter, acopladores, divisores de potencia, combinadores) →

N Male · 50Ω

RF Splitter (BNC-Type)

Product description

The 1/2-inch Super-Flexible Corrugated Copper Tube 50 Ohm Coaxial Cable is crafted for applications that require a high degree of maneuverability without sacrificing signal strength. Its corrugated copper tube design not only offers robust electromagnetic interference (EMI) shielding but also allows the cable to flex repeatedly without performance degradation. Ideal for use in high-vibration envir