1-1/4" Standard Corrugated Aluminum Tube Coaxial Cable

Name: 1-1/4" Standard Corrugated Aluminum Tube Coaxial Cable
Brand: PTL
SKU: 1-1/4" 标准

Large size aluminum tube cable, suitable for medium-sized communication base stations.

Impedance50 ± 1 Ω

Outer diameter9.8 mm

Max. frequency15.8 GHz

1-1/4" Standard 50Ω Коаксиальный кабель с гофрированной алюминиевой 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	12.1 kW
Max. frequency	15.8 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)	40 / 80 mm
Tensile strength	910 N
Weight	≈ 130 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	5.07	2200	21.04
450	9.07	2500	22.51
800	12.31	2700	23.45
900	13.1	3000	24.79
1500	17.17	3500	26.9
1800	18.91	4000	28.88
2000	20	5000	32.5

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 1/4-inch Standard Corrugated Aluminum Tube 50 Ohm Coaxial Cable, a versatile and robust solution for reliable RF signal transmission. This cable is tailored for applications that demand a combination of durability and consistent performance. Its aluminum tube construction ensures effective shielding against electromagnetic interference, maintaining signal clarity and strength. Th