Construction Specification
Item
Material
Diameter(Inch/mm)
Inner Conductor
Bare Copper/CCS
1.13
Dielectric
Foam PE
4.8
Out Conductor
Braid
5.35
Jacket
PVC/PE
6.8
Electrical Characteristics
Impedance Ohm
75±3
Capacitance Pf/m
52±3
Velocity of Propagation %
85.0
Return Loss
≥20
DC Resistance Ohms/KM
Inner Conductor
<19 Ω/Km
Outer Conductor
<48 Ω/Km
Installation Temp °C
-30 to +85
Operating Temp °C
-30 to +85
Attenuation
Frequency (MHz)
Maximum (dB/100 m)
5
1.3
50
3.7
100
5.6
200
8.1
400
11.7
800
17.0
862
17.7
950
18.7
1350
22.8
1750
26.4
2150
29.8
3000
36.2
Packing
1) Packing Lengths:100/roll,200 m/roll, 300m/roll. 305m/roll
2) Inner Packing: Wooden reel, plastic reel, and paper reel
3) Outer Packing: Carton box, pull out box, pallet available
4) Other packing available according to clients' request
about US
We HANGZHOU XINGFA TRANAMISSION EQUIPMENT CO., LTD. is TOP3 cable manufacturer in Linan, Hangzhou,China. We have more than 18 years experience in the communication cable industry in China. We mainly prouduce Coaxial Cables, Lan Cables, Alarm Cables, Speaker Cables, Telephone cables and so on.