1/2" Annular Corrugated Copper Tube Coaxial Cable

Name: 1/2" Annular Corrugated Copper Tube Coaxial Cable
Brand: PTL
SKU: 1/2" 环形

Standard 1/2 inch annular corrugated copper tube cable, low VSWR, high power capacity.

Impedance50 ± 1 Ω

Outer diameter15.9 mm

Max. frequency8.8 GHz

1/2" Annular 50Ω Коаксиальный кабель с гофрированной медной трубкой RF 50 Ом

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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	40 kW
Max. frequency	8.8 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)	80 / 125 mm
Tensile strength	1130 N
Weight	≈ 250 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	2.49	2200	11.28
450	4.62	2500	12.12
800	6.38	2700	12.66
900	6.82	3000	13.43
1500	9.09	3500	14.65
1800	10.07	4000	15.79
2000	10.69	5000	17.9

Matching

Complete the assembly

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

РЧ-разъёмы и адаптеры 50 Ом → Коаксиальные перемычки 50 Ом и сборные изделия с заводской заделкой → Пассивные компоненты (сплиттеры, ответвители, делители мощности, сумматоры) →

N Male · 50Ω

RF Splitter (BNC-Type)

Product description

Introducing the 1/2-inch Standard Corrugated Copper Tube 50 Ohm Coaxial Cable, a reliable conduit for RF signals in a variety of communication settings. This cable's standard flexibility is well-suited for installations that demand consistent performance with minimal maintenance. Its corrugated copper tube provides shielding against EMI, ensuring signal clarity and integrity over moderate to long