Customized in-Flight Wireless Networks RF Plenum Rated Coaxial Cable

Negotiable 1,000 Meters (MOQ)
Min. Order:
1,000 Meters
Port:
Shanghai, China
Transport Package:
Rolls, a Couple of Torus Stacks
Payment Terms:
T/T

Last Login Date:

May 06, 2025

Business Type:

Trading Company

Main Products:

Coaxial Cable, Jump Cable, Semirigid Cable, LMR Series, Plenum Rated Cable, Leaky Feeder Cable, Super Flexible Cable

Find Similar Products
US$0.01-2.00
5,000 Meters (MOQ)

Product Description

Company Info

Basic Info.

Model NO.
SHC-RF-LK-Corrugated-J-C
Application
Local Communication Cable, Coaxial Cable, RF Cable
Conductor Material
BC/CCS/CCA/TC/CU/CCAG
Cover Material
PE
Type
Leaky Coupling
Material Shape
Round Wire
Conductor Type
Solid
Wire Core Material
Copper Clad Aluminum
Certification
ISO, RoHS
Model
Shc-RF-Lk-Corrugated-J-C
Brand
OEM
Trademark
SHC
Origin
China
HS Code
8544200000

Product Description

Product Description

50 Ohm Leaky Feeder Cable with Corrugated Notches
 

The cable is "leaky" in that it has gaps or slots in its outer conductor to allow the radio signal to leak into or out of the cable along its entire length. Because of this leakage of signal, line amplifiers are required to be inserted at regular intervals, typically every 350 to 500 metres, to boost the signal back up to acceptable levels. The signal is usually picked up by portable transceivers carried by personnel. Transmissions from the transceivers are picked up by the feeder and carried to other parts of the tunnel, allowing two-way radio communication throughout the tunnel system.
 

Due to the signal loss along the feeder, a leaky feeder is usually used for frequencies under 1 GHz. Above that frequency the losses require too many repeaters, thus making other options more effective. Antennas (omni, panel or bi-directional) or even DAS systems are more often used for higher frequency bands.

Application:
Mining
Underground railways
In-flight wireless networks
Industrial buildings
RFID


Product Parameters
           
Construction
Center Conductor MaterialCopper Clad Aluminum
Dielectric MaterialFoam PE
Outer Conductor MaterialCorrugated Copper Tube
Outer JacketPlenum Rated PVC
LSZH (Option)

Specification
Dimensions(Nominal)mm
Diameter Over Center Conductor4.8
Diameter Over Dielectric12
Diameter Over Outer Conductor(Peak)13.90 ± 025
Diameter Over Outer Conductor(Valley)11.70
Diameter of Outer Jacket15.8
Corrugated Pitch5.10 ± 0.30
Outer Conductor Thickness0.21
 
Electrical Specifications
Impedance50 ± 2 Ω
Capacitance-
 
Key Performance 1
Max Attenuation:dB/100m(+20ºC Ambient)Longitudinal Loss
150 MHz3.3
450 MHz6.6
900 MHz9.5
1800 MHz13.1
2200 MHz14.9
2400 MHz15.7
 
Key Performance 2
Coupling Loss 50%/95% at 2M distance:dB(±10 dB)
150 MHz62/78
450 MHz70/80
900 MHz71/82
1800 MHz77/88
2200 MHz76/85
2400 MHz77/87
 
Key Performance 3
VSWR
260~480 MHz1.25
820~960 MHz
1700~1860 MHz
1900~2050 MHz1.3
2100~2200 MHz
2300~2400 MHz
Company Profile

Shihang Electronic Cable is an innovative manufacturer of coaxial cables and accessories, which was officially incorporated in 2008. The company focuses on the R& D and manufacturing of high-end RF cables and the provision of total solutions for RF components, and the quality of cables has been leading the industry for many years. At present, Shihang Electronic Cable′s products serve many countries and regions around the world.


Shihang electronic cable business products are mainly flame retardant RF cables, leakage cables, flame retardant patch cables, connectors and other products, the industry′s first to use FEP material to cover a variety of cables, providing customers with alternative solutions to PTFE type cables, with its own production advantages, operational capabilities, is committed to bringing quality products to the communications industry. The main products include:

FEP foamed coaxial cables (can cover RG6 series, LMR400 series)

75 Ohm/50 Ohm leakage cables

50 Ohm RF cables and 75 Ohm seamless aluminium-clad cables.

They are mainly used in radio transmission systems, CATV signalling systems and HFC networks.

The scope of Shihang electronic cable business mainly focuses on the customization and export of RF cables, leakage cables, connectors and other cable-related products to provide customers with efficient, low-cost products and solutions, and is committed to improving the safety, reliability and efficiency of the cable to enhance the core competitiveness of customers.

The company has more than ten production technical engineers and introduced a new foam production line in 2020. We continue to expand the diversified scale application scenarios of coaxial cable, layout quantum communication, quantum computing and other fields to help customers advance the implementation of emerging high-tech fields.



   

 

 

Send your message to this supplier
Mr. Shihang Yan

Post a Sourcing Request Now

People who liked this also liked
Get Quick Quotes