 |
|
|
|
|
Product Details:
Payment & Shipping Terms:
|
| High Light: | halogen free cable,cable leaky feeder |
||
|---|---|---|---|
Leaky Feeder Cable For Metro Stations , Mines Radio Communication Leaky Feeder Cable for Mines
Quick Details:
Description:
The standard length is 350m or 500m with a yellow outer jacket.The leaky feeder cable has a radiation pattern of 360 degrees around the cable and can be strapped directly to a centenary cable, water or air pipe.
MSHA certified leaky feeder cable, Meet IEC1196 and EN50117.
As an option, the cable can be manufactured according to order with a blue color outer jacket and low smoke halogen free jacket is also available.
Applications:
Specification
Center conductor
Oxygen free copper
Inner conductor diameter:2.31±0.05mm(0.091±0.002 inches)
Dielectric
Gas expanded polyethylene
Diameter over dielectric: 9.53±0.2mm(0.375±0.008 inches)
Outer conductor
1. Annealed oxygen free copper wire
16 strand x 0.6±0.05mm(0.024±0.002 inches)
2. Tape for tightening copper wires
PVC Jacket
Inner jacket: black PE
13.0±0.5mm(0.512±0.02 inches)
Outer jacket: PVC or low smoke zero halogen
15.0±0.5mm(0.59±0.01968 inches)
Electrical properties
Impedance : 75±3 ohms
Attenuation @85 MHZ—3.4dB/100m
Attenuation @150 MHZ--4.2dB/100m
Attenuation @160 MHZ--4.8dB/100m
Attenuation @450MHZ—6.1dB/100m
DC resistance inner conductor＜4.5 ohm/km
DC resistance outer conductor＜4.1 ohm/km
Capacitance-- 54 pF/m
Insulation resistance＞10.4m ohm/km
Mechanical properties
MIN. bend radius--150mm
Operating temperature---40 to +70 centigrade
Packing
Cable length/roll—350m or 500m±2% as per customer’s preference
Reel size (Flange* Hub* Traverse): 56cm x 28cm x 50cm or 69cm x31cm x 50cm
Competitive Advantage:
Contact Person: Ms. Maria
Tel: +86-13957580173
Fax: 86-575-89866110
