Low Frequency Black Jacket Leaky Feeder Cable Radiating Mode For Inbuilding System 7/8"-50 manufacturer from China ZHUOYE INDUSTRIAL LIMITED

Low Frequency Black Jacket Leaky Feeder Cable Radiating Mode For Inbuilding System

Place of Origin:

Henan, China (Mainland)


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Product Detail

Model No.: 7/8"-50

Low Frequency Black Jacket Leaky Feeder Cable Radiating Mode For Inbuilding System

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Low Frequency Black Jacket Leaky Feeder Cable Radiating Mode For Inbuilding System

Product Description

A leaky coax cable is very similar to normal coaxial cable in its construction. The major difference is in the cable's outer conductor. Normal coaxial cables use outer conductor shields that are designed to minimize RF leakage. However, the outer conductor of a typical leaky coax cable has holes or openings in the outer conductor to allow a controlled amount of RF signal to leak out into the surrounding environment. Although most of the signal still travels through the cable, these openings allow the signal to radiate out from the cable creating an RF field around the cable.

Leaky coaxial cables have been used for many years as wireless feeders in coal mines and vehicular tunnels. More recently, leaky coax has started to be used as an antenna for in-building wireless systems for hard-to-cover areas such as lift shafts, office block or hotel corridors, warehouses, and building-to-building tunnels.

Features

Dielectric: Foamed polyethylene (Φ 22.50±0.20)

Jacket: PE/LSOH flame-retardant polyolefin (Φ 27.20±0.20)

Installation temperature range: -40 ~ +80

Operating frequency: 75 to 1000 MHz

Mechanical Characteristics

Weight			0.450kg/m
Maximum pulling force			1350 N
Minmum bending radius - Single			250 mm
Operating temperature range			-55 ~ +85
Storage temperature range			-55 ~ +85

Electrical Characteristics

Characteristics impedance			50 ± 2Ω
Velocity			89%
Capacitance			75 pF/m
Stop bands			180 to 280 MHZ, 500 to 580 MHz
Return Loss (VSWR) (±3%)			1.30 @ 75 ~ 150 MHz 1.30 @ 300 ~ 500 MHz 1.30 @ 650 ~ 800 MHz 1.30 @ 800 ~ 1000 MHz
Peak power rating			91kW
DC test voltage			6000V
Jacket spark test voltage			8000V
Insulation resistance			5000 MΩ.km
DC-resistance inner conductor			1.65 Ω/km
DC-resistance outer conductor			3.00 Ω/km

Packaging & Shipping

IMEX foamed polyethylene dielectric coaxial cables are packed in carton or coiled on wooden reel, and carton & wooden reel are not returnable.
If the cable is ordered together with connector, the connector is assembled at the end of the cable. During transportation, available transportation tool should be handled carefully to avoid damaging the package.

Our services

1. Guaranteed with the reliable quality and after-sale services

2. Our Policy is Competitive price, Fast delivery, first-class service.

3. OEM/ODM order are both welcomed.

Warranty and Return

1. All products and accessories have been tested before shipment;
2. All products have 10 years warranty. If there is no man-made problem, we will replace it freely or payback the same amount;
3. Our best after-sale service is preparing for you all the time. Any problems, our team will do our best to solve for you.