High Frequency Leaky Feeder Coaxial Cable For FM Radio Broadcast Systems 7/8"-50 manufacturer from China ZHUOYE INDUSTRIAL LIMITED

High Frequency Leaky Feeder Coaxial Cable For FM Radio Broadcast Systems

Place of Origin:

Henan, China (Mainland)


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Product Detail

Model No.: 7/8"-50

High Frequency Leaky Feeder Coaxial Cable For FM Radio Broadcast Systems

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High Frequency Leaky Feeder Coaxial Cable For FM Radio Broadcast Systems

Product Description

Leaky feeder is an antenna technology originally designed to deliver radio services in tunnels. If your car radio continues to work as you pass through a long tunnel is likely that a leaky feeder installation is involved.

7/8" foam dielectric, copper foil , Coaxial cable, RF cable, RF feeder cable, coax cable, feeder cable, communication cable. LDF4-50A, Andrew Heliax Cable, RFS cellflex cable, LEONI flexline cable, LHF cable, etc.

Application

1. DBS-direct broadcasting satellite

2. Video and Signal Transmission System

3. DBS-direct broadcasting satellite

4. VLF, AM and FM radio broadcast systems

Specifications

RF 7/8"-50 Leaky coaxial cable,50 ohm,7/8 in Leaky Cable, Black PE or LSOH flame-retardant polyolefin jacket.

Maximum pulling force: 1350 N

Minmum bending radius - Single: 250 mm

Operating temperature range: -55 ~ +85

Installation temperature range: -40 ~ +80

Construction

Unit: mm
Inner conductor	Smooth copper tube	Φ 9.00±0.05
Dielectric	Foamed polyethylene	Φ 22.50±0.20
Outer conductor	Copper foil with slots	Φ 22.80±0.25
Jacket	PE/LSOH flame-retardant polyolefin , Black	Φ 27.20±0.20

Electrical Characteristics

Characteristics impedance	50 ± 2Ω
Capacitance	75 pF/m
Operating frequency	700 to 2700 MHz
Stop bands	1012 to 1052 MHZ, 2025 to 2110 MHz
Return Loss (VSWR) (±3%)	1.30 @ 800 ~ 1000 MHz 1.30 @ 1700 ~ 2030 MHz 1.30 @ 2100 ~ 2700 MHz
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	2.80 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. We Design, offer outline drawing and sample.

2. We could offer fast delivery As we are real factory.

3. Customer service will follow up the process of order, and prepare the shipping and custom clearance documents, they will follow up the order until you receive it.

4. Quality Guarantee: we could guarantee our quality in one year, if it is not man-made problems,we could repair or replace it for you.

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