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PTTE Padding Dielectric RF Coaxial Cable Wire 3'' - 1/8'' 943 kW Fire Retardant

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PTTE Padding Dielectric RF Coaxial Cable Wire 3'' - 1/8'' 943 kW Fire Retardant

Brand Name : IMEX
Model Number : 50-80-3 (3-1/8")
Certification : ISO9001, IEC ,UL , CE , RoHS, TLC
Place of Origin : Henan, China (Mainland)
MOQ : 1000m
Price : Negotiable
Payment Terms : T/T,L/C,D/P, Western Union
Supply Ability : 1000km per month
Delivery Time : 15 days
Packaging Details : Iron wood plate, 500/1000 meters each reel
Dielectric : PTTE Padding
Impedance : 50 ohm
Cut-off frequency : 0.80 GHz
Capacitance : 70 pF/m
Peak power rating : 943kw
DC breakdown voltage : 9.7 kV
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PTTE Padding Dielectric RF Coaxial Cable Wire 3'' - 1/8'' 943 kW Fire Retardant

Product Description

Helix corrugated copper tube inner conductor, Helix corrugated copper tube outer conductor, 50 ohm, 3-1/8 in, black PE jacket.

Long using period with high performance, excellent electric characteristics , Low attenuation and High power rating, Low VSWR, UV resistance, guarantee fast and easy installation, Fire-retardant, water prevention, etc


Velocity: 96%

Max. Operating frequency: 0.60 GHz

Peak power rating: 943 kW

DC-resistance inner conductor: 0.40 Ω/km

DC-resistance outer conductor: 0.12 Ω/km


Unit: mm
Inner conductorHelix corrugated copper tube36.0 mm
DielectricPTTE Padding76.0mm
Outer conductorHelix corrugated copper tube86.4 mm
JacketResistance of heat & light PE, Black94.0 mm

Mechanical Characteristics

Minmum bending radius
·single bending
·repeated bending (15times)

380 mm
1100 mm

Operating temperature range-45 ~ +85℃

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 are the professional coaxial cable manufacturer, so we have rich production experience on the cables;

2. OEM/ODM is available; your own brand can be printed in both cables and boxes;

3. We have special quality control department to ensure our good quality;

4. Cables are approved based on CE, ROHS, 3C, ISO9001 quality standard;

5. Short delivery time, we can finish a 20ft container within 15 days.

6. The best important that we are Trade Assurance suppliers.


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.

Product Tags:

air dielectric cable


coaxial cable wire

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